GET /api/v1/clients/?format=api&ordering=name&page=4924
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "count": 131249,
    "next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=4925",
    "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=4923",
    "results": [
        {
            "id": 135596,
            "url": "https://lda.senate.gov/api/v1/clients/135596/?format=api",
            "client_id": 544,
            "name": "URNER BARRY PUBLICATIONS",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "NJ",
            "state_display": "New Jersey",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "NJ",
            "ppb_state_display": "New Jersey",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1999-06-01",
            "registrant": {
                "id": 30212,
                "url": "https://lda.senate.gov/api/v1/registrants/30212/?format=api",
                "house_registrant_id": 30804,
                "name": "OLSSON, FRANK, WEEDA, TERMAN & MATZ, PC",
                "description": "Law Firm, Government Relations",
                "address_1": "2000 Pennsylvania Avenue NW",
                "address_2": "Suite 4003",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20006",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "ROGER SZEMRAJ",
                "contact_telephone": "+1 202-412-7311",
                "dt_updated": "2025-07-17T09:52:40.097678-04:00"
            }
        },
        {
            "id": 52195,
            "url": "https://lda.senate.gov/api/v1/clients/52195/?format=api",
            "client_id": 52195,
            "name": "UROGEN PHARMA, INC.",
            "general_description": "Biopharmaceutical company",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "NJ",
            "state_display": "New Jersey",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "NJ",
            "ppb_state_display": "New Jersey",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2022-06-01",
            "registrant": {
                "id": 5357,
                "url": "https://lda.senate.gov/api/v1/registrants/5357/?format=api",
                "house_registrant_id": 31564,
                "name": "BGR GOVERNMENT AFFAIRS",
                "description": "Lobbying firm",
                "address_1": "601 13th Street, NW",
                "address_2": "11th Floor South",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20005",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "CHELSEA MINCHEFF",
                "contact_telephone": "+1 202-661-6385",
                "dt_updated": "2025-07-30T11:19:59.049643-04:00"
            }
        },
        {
            "id": 203929,
            "url": "https://lda.senate.gov/api/v1/clients/203929/?format=api",
            "client_id": 3208,
            "name": "UROGEN PHARMA LTD.",
            "general_description": "Biopharmaceutical manufacturer",
            "client_government_entity": false,
            "client_self_select": null,
            "state": "NJ",
            "state_display": "New Jersey",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "NJ",
            "ppb_state_display": "New Jersey",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2020-03-15",
            "registrant": {
                "id": 5131,
                "url": "https://lda.senate.gov/api/v1/registrants/5131/?format=api",
                "house_registrant_id": 30019,
                "name": "BAKER & HOSTETLER LLP",
                "description": "Law firm",
                "address_1": "1050 Connecticut Ave NW Suite 1100",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20036",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "CHRIS JONES",
                "contact_telephone": "+1 202-861-1500",
                "dt_updated": "2025-07-30T15:47:00.297232-04:00"
            }
        },
        {
            "id": 130926,
            "url": "https://lda.senate.gov/api/v1/clients/130926/?format=api",
            "client_id": 366,
            "name": "UROLOGIX",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "MN",
            "state_display": "Minnesota",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "MN",
            "ppb_state_display": "Minnesota",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1950-12-30",
            "registrant": {
                "id": 23747,
                "url": "https://lda.senate.gov/api/v1/registrants/23747/?format=api",
                "house_registrant_id": 30371,
                "name": "MARC ASSOCIATES, INC.",
                "description": "Lobbyist",
                "address_1": "1101 17TH STREET, NW",
                "address_2": "SUITE 1102",
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20036",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "RANDOLPH B. FENNINGER",
                "contact_telephone": "+1 202-419-2503",
                "dt_updated": "2022-04-06T16:07:49.051790-04:00"
            }
        },
        {
            "id": 171714,
            "url": "https://lda.senate.gov/api/v1/clients/171714/?format=api",
            "client_id": 512,
            "name": "UROLOGIX INC",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "MN",
            "state_display": "Minnesota",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "MN",
            "ppb_state_display": "Minnesota",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2000-06-09",
            "registrant": {
                "id": 82410,
                "url": "https://lda.senate.gov/api/v1/registrants/82410/?format=api",
                "house_registrant_id": 33545,
                "name": "PUBLIC POLICY PARTNERS, LLC",
                "description": null,
                "address_1": "14603 Donegal Court",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Bowie",
                "state": "MD",
                "state_display": "Maryland",
                "zip": "20721",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "MR. TREY BARNES",
                "contact_telephone": "+1 202-494-7003",
                "dt_updated": "2022-04-06T16:07:34.675233-04:00"
            }
        },
        {
            "id": 164463,
            "url": "https://lda.senate.gov/api/v1/clients/164463/?format=api",
            "client_id": 51,
            "name": "UROLOGIX INC",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": null,
            "state_display": null,
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": null,
            "ppb_state_display": null,
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2002-01-01",
            "registrant": {
                "id": 70038,
                "url": "https://lda.senate.gov/api/v1/registrants/70038/?format=api",
                "house_registrant_id": 35799,
                "name": "WALDMANN GROUP",
                "description": null,
                "address_1": "2245 12TH PL NW",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20009",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "",
                "contact_telephone": "",
                "dt_updated": "2022-01-13T14:53:44.904045-05:00"
            }
        },
        {
            "id": 50897,
            "url": "https://lda.senate.gov/api/v1/clients/50897/?format=api",
            "client_id": 50897,
            "name": "UROLOGY CARE FOUNDATION",
            "general_description": "Not-for-profit patient foundation",
            "client_government_entity": null,
            "client_self_select": true,
            "state": "MD",
            "state_display": "Maryland",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "MD",
            "ppb_state_display": "Maryland",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2022-03-10",
            "registrant": {
                "id": 401106362,
                "url": "https://lda.senate.gov/api/v1/registrants/401106362/?format=api",
                "house_registrant_id": null,
                "name": "UROLOGY CARE FOUNDATION",
                "description": null,
                "address_1": "1000 Corporate Boulevard",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Linthicum",
                "state": "MD",
                "state_display": "Maryland",
                "zip": "21090",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "RAYMOND WEZIK",
                "contact_telephone": "+1 443-824-0931",
                "dt_updated": "2025-07-25T14:55:06.397581-04:00"
            }
        },
        {
            "id": 122895,
            "url": "https://lda.senate.gov/api/v1/clients/122895/?format=api",
            "client_id": 226,
            "name": "UROMED CORP",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": null,
            "state_display": null,
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": null,
            "ppb_state_display": null,
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1996-01-01",
            "registrant": {
                "id": 17306,
                "url": "https://lda.senate.gov/api/v1/registrants/17306/?format=api",
                "house_registrant_id": 30057,
                "name": "HALE & DORR",
                "description": "6/30/04",
                "address_1": "1455 PENNSYLVANIA AVE NW   #1000",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20004",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "",
                "contact_telephone": "",
                "dt_updated": "2022-01-13T14:48:23.121949-05:00"
            }
        },
        {
            "id": 124850,
            "url": "https://lda.senate.gov/api/v1/clients/124850/?format=api",
            "client_id": 1002,
            "name": "UROMEDICA CORP",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "CA",
            "state_display": "California",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CA",
            "ppb_state_display": "California",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2000-06-01",
            "registrant": {
                "id": 18466,
                "url": "https://lda.senate.gov/api/v1/registrants/18466/?format=api",
                "house_registrant_id": 30825,
                "name": "HOLLAND & KNIGHT LLP",
                "description": "Law Firm",
                "address_1": "800 17th Street NW",
                "address_2": "Suite 1100",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20006",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "RICHARD GOLD",
                "contact_telephone": "+1 202-955-3000",
                "dt_updated": "2025-07-30T13:18:59.478390-04:00"
            }
        },
        {
            "id": 130992,
            "url": "https://lda.senate.gov/api/v1/clients/130992/?format=api",
            "client_id": 1674,
            "name": "UROPATH",
            "general_description": null,
            "client_government_entity": false,
            "client_self_select": false,
            "state": "TX",
            "state_display": "Texas",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "TX",
            "ppb_state_display": "Texas",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2007-10-23",
            "registrant": {
                "id": 23747,
                "url": "https://lda.senate.gov/api/v1/registrants/23747/?format=api",
                "house_registrant_id": 30371,
                "name": "MARC ASSOCIATES, INC.",
                "description": "Lobbyist",
                "address_1": "1101 17TH STREET, NW",
                "address_2": "SUITE 1102",
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20036",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "RANDOLPH B. FENNINGER",
                "contact_telephone": "+1 202-419-2503",
                "dt_updated": "2022-04-06T16:07:49.051790-04:00"
            }
        },
        {
            "id": 152509,
            "url": "https://lda.senate.gov/api/v1/clients/152509/?format=api",
            "client_id": 24,
            "name": "UROSTAR",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "NY",
            "state_display": "New York",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "NY",
            "ppb_state_display": "New York",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1950-12-30",
            "registrant": {
                "id": 42524,
                "url": "https://lda.senate.gov/api/v1/registrants/42524/?format=api",
                "house_registrant_id": 34174,
                "name": "EMORD & ASSOCIATES, PC",
                "description": "Law Firm",
                "address_1": "3210 South Gilbert Road",
                "address_2": "Suite 4",
                "address_3": null,
                "address_4": null,
                "city": "Chandler",
                "state": "AZ",
                "state_display": "Arizona",
                "zip": "85286",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "JOSHUA S. FURMAN",
                "contact_telephone": "+1 602-388-8899",
                "dt_updated": "2022-04-06T16:06:42.481320-04:00"
            }
        },
        {
            "id": 205132,
            "url": "https://lda.senate.gov/api/v1/clients/205132/?format=api",
            "client_id": 1558,
            "name": "UROVANT SCIENCES",
            "general_description": "Clinical-stage biopharmaceutical company",
            "client_government_entity": false,
            "client_self_select": null,
            "state": "CA",
            "state_display": "California",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CA",
            "ppb_state_display": "California",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2020-02-01",
            "registrant": {
                "id": 400976792,
                "url": "https://lda.senate.gov/api/v1/registrants/400976792/?format=api",
                "house_registrant_id": 400976792,
                "name": "FORBES-TATE",
                "description": "Government Relations Firm.",
                "address_1": "777 6th Street NW",
                "address_2": "8th Floor",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20001",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "ZACHARY WILLIAMS",
                "contact_telephone": "+1 202-638-0125",
                "dt_updated": "2025-07-07T13:45:57.400854-04:00"
            }
        },
        {
            "id": 128267,
            "url": "https://lda.senate.gov/api/v1/clients/128267/?format=api",
            "client_id": 342,
            "name": "URRUTIA",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "AL",
            "state_display": "Alabama",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "AL",
            "ppb_state_display": "Alabama",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1998-12-01",
            "registrant": {
                "id": 21632,
                "url": "https://lda.senate.gov/api/v1/registrants/21632/?format=api",
                "house_registrant_id": 30750,
                "name": "KING & SPALDING LLP",
                "description": "Law firm",
                "address_1": "1700 Pennsylvania Avenue NW",
                "address_2": "Suite 900",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20006",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "THOMAS J. SPULAK",
                "contact_telephone": "+1 202-737-0500",
                "dt_updated": "2025-07-30T20:57:02.445452-04:00"
            }
        },
        {
            "id": 119244,
            "url": "https://lda.senate.gov/api/v1/clients/119244/?format=api",
            "client_id": 253,
            "name": "URRUTIA JOSE",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": null,
            "state_display": null,
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": null,
            "ppb_state_display": null,
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1996-01-01",
            "registrant": {
                "id": 13825,
                "url": "https://lda.senate.gov/api/v1/registrants/13825/?format=api",
                "house_registrant_id": 30288,
                "name": "ERNST & YOUNG",
                "description": "Accounting and tax",
                "address_1": "1101 New York Avenue, NW",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20005",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "MARY FRANCES PEARSON",
                "contact_telephone": "+1 202-327-8395",
                "dt_updated": "2022-04-06T16:06:33.602750-04:00"
            }
        },
        {
            "id": 144379,
            "url": "https://lda.senate.gov/api/v1/clients/144379/?format=api",
            "client_id": 912,
            "name": "URS",
            "general_description": null,
            "client_government_entity": null,
            "client_self_select": null,
            "state": "FL",
            "state_display": "Florida",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "FL",
            "ppb_state_display": "Florida",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "1999-12-30",
            "registrant": {
                "id": 35707,
                "url": "https://lda.senate.gov/api/v1/registrants/35707/?format=api",
                "house_registrant_id": 32416,
                "name": "SMITH GARSON FKA SMITH DAWSON & ANDREWS",
                "description": "Government affairs",
                "address_1": "1150 CONNECTICUT AVE, NW",
                "address_2": "SUITE 730",
                "address_3": null,
                "address_4": null,
                "city": "WASHINGTON",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20036",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "AMY R. WILLIAMS",
                "contact_telephone": "+1 202-835-0740",
                "dt_updated": "2025-07-29T10:00:49.320067-04:00"
            }
        },
        {
            "id": 188116,
            "url": "https://lda.senate.gov/api/v1/clients/188116/?format=api",
            "client_id": 125,
            "name": "URSA FARMERS COOPERATIVE",
            "general_description": "To represent the interests of the member-owned, not for profit cooperative of farmers.",
            "client_government_entity": false,
            "client_self_select": false,
            "state": "IL",
            "state_display": "Illinois",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "IL",
            "ppb_state_display": "Illinois",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2008-09-15",
            "registrant": {
                "id": 40025213,
                "url": "https://lda.senate.gov/api/v1/registrants/40025213/?format=api",
                "house_registrant_id": 39853,
                "name": "ALEXANDER, BOROVICKA AND O'SHEA GOVERNMENT SOLUTIONS(FKA ALEXANDER & BOROVICKA GOVERNMENT SOLUTIONS)",
                "description": "Lobbying Firm",
                "address_1": "P.O. Box 443",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Chicago",
                "state": "IL",
                "state_display": "Illinois",
                "zip": "60690",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "MICHAEL ALEXANDER",
                "contact_telephone": "+1 312-759-7505",
                "dt_updated": "2025-10-02T12:43:10.522240-04:00"
            }
        },
        {
            "id": 58140,
            "url": "https://lda.senate.gov/api/v1/clients/58140/?format=api",
            "client_id": 58140,
            "name": "URSA MAJOR",
            "general_description": "Rocket Motor Manufacturing",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2023-11-27",
            "registrant": {
                "id": 40020147,
                "url": "https://lda.senate.gov/api/v1/registrants/40020147/?format=api",
                "house_registrant_id": 39793,
                "name": "STAPLETON & ASSOCIATES, LLC",
                "description": "Professional Consulting Services",
                "address_1": "8504 Wendell Drive",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Alexandria",
                "state": "VA",
                "state_display": "Virginia",
                "zip": "22308",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "THOMAS J. STAPLETON",
                "contact_telephone": "+1 703-619-6138",
                "dt_updated": "2025-07-28T16:49:40.576459-04:00"
            }
        },
        {
            "id": 58461,
            "url": "https://lda.senate.gov/api/v1/clients/58461/?format=api",
            "client_id": 58461,
            "name": "URSA MAJOR",
            "general_description": "advanced propulsion systems mfg for space, hypersonics & nat'l security",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2023-10-23",
            "registrant": {
                "id": 313511,
                "url": "https://lda.senate.gov/api/v1/registrants/313511/?format=api",
                "house_registrant_id": 39139,
                "name": "J.A. GREEN AND COMPANY",
                "description": "Consultant for the defense industrial base and acquisition issues.",
                "address_1": "501 Capitol Court NE #300",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20002",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "JEFFERY GREEN",
                "contact_telephone": "+1 202-546-0388",
                "dt_updated": "2025-10-20T13:03:26.186617-04:00"
            }
        },
        {
            "id": 209942,
            "url": "https://lda.senate.gov/api/v1/clients/209942/?format=api",
            "client_id": 1006866,
            "name": "URSA MAJOR",
            "general_description": "Additive rocket and hypersonic engine manufacturer",
            "client_government_entity": false,
            "client_self_select": null,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2021-04-01",
            "registrant": {
                "id": 314237,
                "url": "https://lda.senate.gov/api/v1/registrants/314237/?format=api",
                "house_registrant_id": 39145,
                "name": "INVARIANT LLC",
                "description": "Government relations firm",
                "address_1": "740 15th ST NW",
                "address_2": "5th Floor",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20005",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "LAURA JOSHUA",
                "contact_telephone": "+1 202-628-8952",
                "dt_updated": "2025-08-19T10:22:38.497559-04:00"
            }
        },
        {
            "id": 204945,
            "url": "https://lda.senate.gov/api/v1/clients/204945/?format=api",
            "client_id": 140,
            "name": "URSA MAJOR TECHNOLOGIES",
            "general_description": "80% Additive Manufactured Rocket Engines",
            "client_government_entity": false,
            "client_self_select": null,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2020-06-09",
            "registrant": {
                "id": 323318,
                "url": "https://lda.senate.gov/api/v1/registrants/323318/?format=api",
                "house_registrant_id": 39886,
                "name": "BRODY GROUP L.L.C. PUBLIC AFFAIRS",
                "description": "Public Affairs",
                "address_1": "3299 K street NW Suite 401",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20007",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "MR. MIKE BRODY",
                "contact_telephone": "+1 202-640-9135",
                "dt_updated": "2025-07-28T13:29:38.980622-04:00"
            }
        },
        {
            "id": 205443,
            "url": "https://lda.senate.gov/api/v1/clients/205443/?format=api",
            "client_id": 36,
            "name": "URSA MAJOR TECHNOLOGIES",
            "general_description": "80% Additive Manufactured Rocket Engines",
            "client_government_entity": false,
            "client_self_select": null,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2020-06-09",
            "registrant": {
                "id": 401104600,
                "url": "https://lda.senate.gov/api/v1/registrants/401104600/?format=api",
                "house_registrant_id": 401104600,
                "name": "ALTA CREST LLC",
                "description": "Consultant",
                "address_1": "2354 King Place, NW",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20007",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "ADDISON SMITH",
                "contact_telephone": "+1 202-333-4214",
                "dt_updated": "2025-08-01T16:47:30.453094-04:00"
            }
        },
        {
            "id": 63525,
            "url": "https://lda.senate.gov/api/v1/clients/63525/?format=api",
            "client_id": 63525,
            "name": "URSA MAJOR TECHNOLOGIES",
            "general_description": "American aerospace company",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2024-12-01",
            "registrant": {
                "id": 7257,
                "url": "https://lda.senate.gov/api/v1/registrants/7257/?format=api",
                "house_registrant_id": 31842,
                "name": "BROWNSTEIN HYATT FARBER SCHRECK, LLP",
                "description": "Law firm",
                "address_1": "600 Massachusetts Ave, NW",
                "address_2": "Suite 400",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20001",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "QUINN MCKAY",
                "contact_telephone": "+1 202-872-5292",
                "dt_updated": "2025-09-16T14:21:13.717506-04:00"
            }
        },
        {
            "id": 59078,
            "url": "https://lda.senate.gov/api/v1/clients/59078/?format=api",
            "client_id": 59078,
            "name": "URSA MAJOR TECHNOLOGIES INC.",
            "general_description": "Advanced propulsion systems across space, hypersonics, and national security domains.",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2024-03-06",
            "registrant": {
                "id": 401057985,
                "url": "https://lda.senate.gov/api/v1/registrants/401057985/?format=api",
                "house_registrant_id": 401057985,
                "name": "ATLANTIC STRATEGIES GROUP",
                "description": "Government relations firm",
                "address_1": "Atlantic Strategies Group",
                "address_2": "220 E St. N.E.",
                "address_3": null,
                "address_4": null,
                "city": "Washington D.C.",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20002",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "HELEN SIRACUSE",
                "contact_telephone": "+1 202-570-5421",
                "dt_updated": "2025-07-23T11:49:40.179545-04:00"
            }
        },
        {
            "id": 55523,
            "url": "https://lda.senate.gov/api/v1/clients/55523/?format=api",
            "client_id": 55523,
            "name": "URSA MAJOR TECHNOLOGIES, INC.",
            "general_description": "Aerospace production",
            "client_government_entity": null,
            "client_self_select": true,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2023-02-01",
            "registrant": {
                "id": 401107490,
                "url": "https://lda.senate.gov/api/v1/registrants/401107490/?format=api",
                "house_registrant_id": null,
                "name": "URSA MAJOR TECHNOLOGIES, INC.",
                "description": null,
                "address_1": "19750 County Road 7",
                "address_2": null,
                "address_3": null,
                "address_4": null,
                "city": "Bethoud",
                "state": "CO",
                "state_display": "Colorado",
                "zip": "80513",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "SARAH RAMUTA",
                "contact_telephone": "+1 630-390-4220",
                "dt_updated": "2025-07-29T14:33:51.014001-04:00"
            }
        },
        {
            "id": 66747,
            "url": "https://lda.senate.gov/api/v1/clients/66747/?format=api",
            "client_id": 66747,
            "name": "URSA MAJOR TECHNOLOGIES, INC.",
            "general_description": "Aerospace production.",
            "client_government_entity": null,
            "client_self_select": false,
            "state": "CO",
            "state_display": "Colorado",
            "country": "US",
            "country_display": "United States of America",
            "ppb_state": "CO",
            "ppb_state_display": "Colorado",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "effective_date": "2025-04-14",
            "registrant": {
                "id": 12675,
                "url": "https://lda.senate.gov/api/v1/registrants/12675/?format=api",
                "house_registrant_id": 31811,
                "name": "THE DUBERSTEIN GROUP INC.",
                "description": "Consulting",
                "address_1": "325 7th Street NW",
                "address_2": "Suite 825",
                "address_3": null,
                "address_4": null,
                "city": "Washington",
                "state": "DC",
                "state_display": "District of Columbia",
                "zip": "20004",
                "country": "US",
                "country_display": "United States of America",
                "ppb_country": "US",
                "ppb_country_display": "United States of America",
                "contact_name": "DAVID J. SCHIAPPA",
                "contact_telephone": "+1 202-728-1100",
                "dt_updated": "2025-07-30T13:24:59.591311-04:00"
            }
        }
    ]
}