GET /api/v1/registrants/?format=api&ordering=-dt_updated
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "count": 16930,
    "next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=2",
    "previous": null,
    "results": [
        {
            "id": 284493,
            "url": "https://lda.senate.gov/api/v1/registrants/284493/?format=api",
            "house_registrant_id": 284493,
            "name": "MR. PHILIP MAGGI",
            "description": "Government and public affairs firm",
            "address_1": "P.O. Box 76",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Ridgefield",
            "state": "CT",
            "state_display": "Connecticut",
            "zip": "06877",
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            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "PHILIP MAGGI",
            "contact_telephone": "+1 202-368-7636",
            "dt_updated": "2025-10-11T09:10:07.672795-04:00"
        },
        {
            "id": 401104494,
            "url": "https://lda.senate.gov/api/v1/registrants/401104494/?format=api",
            "house_registrant_id": 401104494,
            "name": "MR. PHILIP KLEIN",
            "description": "Consulting/lobbying",
            "address_1": "8306 Crown Court Road",
            "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": "PHILIP KLEIN",
            "contact_telephone": "+1 703-780-7845",
            "dt_updated": "2025-10-10T17:15:00.071949-04:00"
        },
        {
            "id": 401109668,
            "url": "https://lda.senate.gov/api/v1/registrants/401109668/?format=api",
            "house_registrant_id": null,
            "name": "CRAVATH, SWAINE & MOORE LLP",
            "description": null,
            "address_1": "2 Manhattan West",
            "address_2": "375 Ninth Avenue",
            "address_3": null,
            "address_4": null,
            "city": "New York",
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            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "RON CREAMER",
            "contact_telephone": "+1 212-474-1000",
            "dt_updated": "2025-10-10T16:46:04.532884-04:00"
        },
        {
            "id": 401109993,
            "url": "https://lda.senate.gov/api/v1/registrants/401109993/?format=api",
            "house_registrant_id": null,
            "name": "CFA INSTITUTE",
            "description": null,
            "address_1": "915 E HIGH ST",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Charlottesville",
            "state": "VA",
            "state_display": "Virginia",
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            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CHRIS FIDLER",
            "contact_telephone": "+1 434-951-5311",
            "dt_updated": "2025-10-10T16:25:39.399901-04:00"
        },
        {
            "id": 401106156,
            "url": "https://lda.senate.gov/api/v1/registrants/401106156/?format=api",
            "house_registrant_id": 401106156,
            "name": "MR. RICHARD BURNESS",
            "description": "Tax consulting and lobbying",
            "address_1": "7149 River Hammock Drive",
            "address_2": "#102",
            "address_3": null,
            "address_4": null,
            "city": "Bradenton",
            "state": "FL",
            "state_display": "Florida",
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            "country_display": "United States of America",
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            "ppb_country_display": "United States of America",
            "contact_name": "RICHARD J BURNESS",
            "contact_telephone": "+1 860-916-1222",
            "dt_updated": "2025-10-10T16:21:39.212043-04:00"
        },
        {
            "id": 401103221,
            "url": "https://lda.senate.gov/api/v1/registrants/401103221/?format=api",
            "house_registrant_id": 401103221,
            "name": "KASOWITZ LLP (FKA KASOWITZ BENSON TORRES LLP)",
            "description": "Law firm providing legal services.",
            "address_1": "1401 New York Avenue, NW",
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            "address_4": null,
            "city": "Washington",
            "state": "DC",
            "state_display": "District of Columbia",
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            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CLARINE NARDI RIDDLE",
            "contact_telephone": "+1 202-760-3402",
            "dt_updated": "2025-10-10T16:21:01.324253-04:00"
        },
        {
            "id": 25306,
            "url": "https://lda.senate.gov/api/v1/registrants/25306/?format=api",
            "house_registrant_id": 30617,
            "name": "MILLER & CHEVALIER, CHTD",
            "description": "Law firm",
            "address_1": "900 16th St., NW",
            "address_2": null,
            "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": "PATRICK HOLTEN",
            "contact_telephone": "+1 202-626-5877",
            "dt_updated": "2025-10-10T16:16:36.978993-04:00"
        },
        {
            "id": 401109624,
            "url": "https://lda.senate.gov/api/v1/registrants/401109624/?format=api",
            "house_registrant_id": null,
            "name": "FIRST NATION GROUP, LLC",
            "description": null,
            "address_1": "First Nation Group, LLC",
            "address_2": "4566 E. Highway 20, Suite 208",
            "address_3": null,
            "address_4": null,
            "city": "Niceville",
            "state": "FL",
            "state_display": "Florida",
            "zip": "32578",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JOSEPH MCDADE",
            "contact_telephone": "+1 571-215-5537",
            "dt_updated": "2025-10-10T15:46:04.480616-04:00"
        },
        {
            "id": 401106246,
            "url": "https://lda.senate.gov/api/v1/registrants/401106246/?format=api",
            "house_registrant_id": 401106246,
            "name": "ORION STRATEGIES",
            "description": "Government relations/public affairs firm",
            "address_1": "400 North Capitol St., NW",
            "address_2": "Suite 365",
            "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": "FRANK CRADDOCK",
            "contact_telephone": "+1 202-641-3847",
            "dt_updated": "2025-10-10T15:26:15.940687-04:00"
        },
        {
            "id": 401108157,
            "url": "https://lda.senate.gov/api/v1/registrants/401108157/?format=api",
            "house_registrant_id": null,
            "name": "E2C STRATEGIES, LLC",
            "description": null,
            "address_1": "2125 14th Street NW",
            "address_2": "105W",
            "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": "EMILY COYLE",
            "contact_telephone": "+1 917-922-9714",
            "dt_updated": "2025-10-10T09:19:22.738161-04:00"
        },
        {
            "id": 401109989,
            "url": "https://lda.senate.gov/api/v1/registrants/401109989/?format=api",
            "house_registrant_id": null,
            "name": "HARRIS ADVOCACY",
            "description": null,
            "address_1": "130 Seward St, Ste 505",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Juneau",
            "state": "AK",
            "state_display": "Alaska",
            "zip": "99801",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "REID HARRIS",
            "contact_telephone": "+1 206-465-7275",
            "dt_updated": "2025-10-10T09:18:07.803145-04:00"
        },
        {
            "id": 401109991,
            "url": "https://lda.senate.gov/api/v1/registrants/401109991/?format=api",
            "house_registrant_id": null,
            "name": "DESMOND CONSULTING SERVICES",
            "description": null,
            "address_1": "740 North Monroe St",
            "address_2": "Apt 3",
            "address_3": null,
            "address_4": null,
            "city": "Arlington",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22201",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "EDWARD DESMOND",
            "contact_telephone": "+1 202-744-0955",
            "dt_updated": "2025-10-10T09:13:32.328983-04:00"
        },
        {
            "id": 401109985,
            "url": "https://lda.senate.gov/api/v1/registrants/401109985/?format=api",
            "house_registrant_id": null,
            "name": "DC STRATEGISTS LLC",
            "description": null,
            "address_1": "30 N Gould St",
            "address_2": "Ste R",
            "address_3": null,
            "address_4": null,
            "city": "Sheridan",
            "state": "WY",
            "state_display": "Wyoming",
            "zip": "82801",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "TRENT POOL",
            "contact_telephone": "+1 240-247-3976",
            "dt_updated": "2025-10-10T09:10:28.011747-04:00"
        },
        {
            "id": 401106431,
            "url": "https://lda.senate.gov/api/v1/registrants/401106431/?format=api",
            "house_registrant_id": null,
            "name": "INTRA-CELLULAR THERAPIES, INC.",
            "description": null,
            "address_1": "430 East 29th Street",
            "address_2": "Suite 900",
            "address_3": null,
            "address_4": null,
            "city": "New York",
            "state": "NY",
            "state_display": "New York",
            "zip": "10016",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JOHN BARDI",
            "contact_telephone": "+1 646-477-0108",
            "dt_updated": "2025-10-10T08:46:04.499126-04:00"
        },
        {
            "id": 400348604,
            "url": "https://lda.senate.gov/api/v1/registrants/400348604/?format=api",
            "house_registrant_id": 40342,
            "name": "TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HO",
            "description": "Government Relations Firm",
            "address_1": "One Indiana Square",
            "address_2": "Suite 3500",
            "address_3": null,
            "address_4": null,
            "city": "Indianapolis",
            "state": "IN",
            "state_display": "Indiana",
            "zip": "46204",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ADAM JACKSON",
            "contact_telephone": "+1 317-713-9457",
            "dt_updated": "2025-10-09T13:53:22.213365-04:00"
        },
        {
            "id": 401109756,
            "url": "https://lda.senate.gov/api/v1/registrants/401109756/?format=api",
            "house_registrant_id": null,
            "name": "MRS. AMANDA KADILAK",
            "description": null,
            "address_1": "17415 Francis Farm Pl",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Hamilton",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "20158",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "AMANDA A. KADILAK",
            "contact_telephone": "+1 571-334-5841",
            "dt_updated": "2025-10-09T13:52:17.058063-04:00"
        },
        {
            "id": 63017,
            "url": "https://lda.senate.gov/api/v1/registrants/63017/?format=api",
            "house_registrant_id": 35475,
            "name": "COYNE, JESERNIG, LLC",
            "description": "12/31/2003",
            "address_1": "625 DELPHI RD NW",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Olympia",
            "state": "WA",
            "state_display": "Washington",
            "zip": "98502",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "DAN M COYNE",
            "contact_telephone": "+1 360-951-5262",
            "dt_updated": "2025-10-09T13:46:04.556141-04:00"
        },
        {
            "id": 401108231,
            "url": "https://lda.senate.gov/api/v1/registrants/401108231/?format=api",
            "house_registrant_id": null,
            "name": "THE BUSINESS COUNCILS 90A, LLC",
            "description": null,
            "address_1": "900 17th Street, NW",
            "address_2": "Suite 330",
            "address_3": null,
            "address_4": null,
            "city": "Washington",
            "state": "DC",
            "state_display": "District of Columbia",
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            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ERIC STEWART",
            "contact_telephone": "+1 202-904-3759",
            "dt_updated": "2025-10-09T11:48:35.424812-04:00"
        },
        {
            "id": 401109022,
            "url": "https://lda.senate.gov/api/v1/registrants/401109022/?format=api",
            "house_registrant_id": null,
            "name": "CALIFORNIA TROUT",
            "description": null,
            "address_1": "435 Pacific Ave",
            "address_2": "Suite 200",
            "address_3": null,
            "address_4": null,
            "city": "San Francisco",
            "state": "CA",
            "state_display": "California",
            "zip": "94133",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CLARISSA BEZDEK",
            "contact_telephone": "+1 443-823-6651",
            "dt_updated": "2025-10-08T18:48:37.234863-04:00"
        },
        {
            "id": 401107010,
            "url": "https://lda.senate.gov/api/v1/registrants/401107010/?format=api",
            "house_registrant_id": null,
            "name": "GREGORY BROCK",
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            "address_1": "PO BOX 114",
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            "address_3": null,
            "address_4": null,
            "city": "FREEPORT",
            "state": "MI",
            "state_display": "Michigan",
            "zip": "49325",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "GREGORY BROCK",
            "contact_telephone": "+1 616-581-1006",
            "dt_updated": "2025-10-08T18:46:04.476146-04:00"
        },
        {
            "id": 401109988,
            "url": "https://lda.senate.gov/api/v1/registrants/401109988/?format=api",
            "house_registrant_id": null,
            "name": "ERIE FAMILY HEALTH CENTERS",
            "description": null,
            "address_1": "1701 W. Superior St",
            "address_2": "3rd Floor",
            "address_3": null,
            "address_4": null,
            "city": "Chicago",
            "state": "IL",
            "state_display": "Illinois",
            "zip": "60622",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "DALIA GALVAN MORALES",
            "contact_telephone": "+1 312-432-2762",
            "dt_updated": "2025-10-08T18:00:02.435959-04:00"
        },
        {
            "id": 401103436,
            "url": "https://lda.senate.gov/api/v1/registrants/401103436/?format=api",
            "house_registrant_id": 401103436,
            "name": "VELOS",
            "description": "Government Relations",
            "address_1": "11779 Somerset Avenue",
            "address_2": "Mezzanine Level",
            "address_3": null,
            "address_4": null,
            "city": "Princess Anne",
            "state": "MD",
            "state_display": "Maryland",
            "zip": "21853",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "DIRK SMITH",
            "contact_telephone": "+1 202-462-1717",
            "dt_updated": "2025-10-08T17:50:42.219773-04:00"
        },
        {
            "id": 400454181,
            "url": "https://lda.senate.gov/api/v1/registrants/400454181/?format=api",
            "house_registrant_id": 400454181,
            "name": "MARK REY",
            "description": "Government relations consulting firm",
            "address_1": "4418 Albemarle Street, NW",
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            "address_3": null,
            "address_4": null,
            "city": "Washington",
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            "state_display": "District of Columbia",
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            "country_display": "United States of America",
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            "ppb_country_display": "United States of America",
            "contact_name": "MARK REY",
            "contact_telephone": "+1 202-669-9902",
            "dt_updated": "2025-10-08T17:50:38.206284-04:00"
        },
        {
            "id": 400408933,
            "url": "https://lda.senate.gov/api/v1/registrants/400408933/?format=api",
            "house_registrant_id": 400408933,
            "name": "SYENSQO USA LLC F/K/A SOLVAY AMERICA LLC, A MEMBER OF THE SYENSQO GROUP",
            "description": "Solvay manufactures an extensive range of chemicals and plastics such as soda ash, etc.",
            "address_1": "2564 US Highway 1",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Lawrence",
            "state": "NJ",
            "state_display": "New Jersey",
            "zip": "08648",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "DAVE CETOLA",
            "contact_telephone": "+1 609-819-5900",
            "dt_updated": "2025-10-08T17:48:31.366100-04:00"
        },
        {
            "id": 401104458,
            "url": "https://lda.senate.gov/api/v1/registrants/401104458/?format=api",
            "house_registrant_id": 401104458,
            "name": "SL STRATEGIES, LLC",
            "description": "health care consulting firm",
            "address_1": "2618 30th Street NW",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Washington",
            "state": "DC",
            "state_display": "District of Columbia",
            "zip": "20008",
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            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "SARA LOVE RAWLINGS",
            "contact_telephone": "+1 662-801-6660",
            "dt_updated": "2025-10-08T16:58:36.666438-04:00"
        }
    ]
}