GET /api/v1/registrants/?format=api&ordering=-dt_updated&page=2
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "count": 17428,
    "next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=3",
    "previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated",
    "results": [
        {
            "id": 401107315,
            "url": "https://lda.senate.gov/api/v1/registrants/401107315/?format=api",
            "house_registrant_id": 55937,
            "name": "ONMESSAGE PUBLIC STRATEGIES",
            "description": null,
            "address_1": "817 Slaters Lane",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Alexandria",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22314",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "TOMMY BINION",
            "contact_telephone": "+1 770-891-5450",
            "dt_updated": "2026-07-28T12:46:15.807956-04:00"
        },
        {
            "id": 15086,
            "url": "https://lda.senate.gov/api/v1/registrants/15086/?format=api",
            "house_registrant_id": 36691,
            "name": "INTERNATIONAL FOODSERVICE DISTRIBUTORS ASSOCIATION",
            "description": "IFDA advocates the interests of the foodservice distribution community to government.",
            "address_1": "1660 International Drive",
            "address_2": "Suite 550",
            "address_3": null,
            "address_4": null,
            "city": "McLean",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22102",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MARK ALLEN",
            "contact_telephone": "+1 703-532-9400",
            "dt_updated": "2026-07-28T12:45:15.324138-04:00"
        },
        {
            "id": 17900,
            "url": "https://lda.senate.gov/api/v1/registrants/17900/?format=api",
            "house_registrant_id": 31271,
            "name": "HEALTHCARE ASSOCIATION OF NYS",
            "description": null,
            "address_1": "1 EMPIRE DRIVE",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "RENSSELAER",
            "state": "NY",
            "state_display": "New York",
            "zip": "12144",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CRISTINA BATT",
            "contact_telephone": "+1 518-431-7600",
            "dt_updated": "2026-07-28T12:42:15.466100-04:00"
        },
        {
            "id": 401110133,
            "url": "https://lda.senate.gov/api/v1/registrants/401110133/?format=api",
            "house_registrant_id": 77326,
            "name": "RRB STRATEGIES LLC",
            "description": null,
            "address_1": "2934 W Sunnyside Ave",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Chicago",
            "state": "IL",
            "state_display": "Illinois",
            "zip": "60625",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ROD BLAGOJEVICH",
            "contact_telephone": "+1 773-415-2367",
            "dt_updated": "2026-07-28T12:39:15.248244-04:00"
        },
        {
            "id": 401104711,
            "url": "https://lda.senate.gov/api/v1/registrants/401104711/?format=api",
            "house_registrant_id": null,
            "name": "APEX CLEAN ENERGY, INC",
            "description": "Clean energy development",
            "address_1": "120 Garrett Street",
            "address_2": "Suite 700",
            "address_3": null,
            "address_4": null,
            "city": "Charlottesville",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22902",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ANDREW EVANS",
            "contact_telephone": "+1 240-331-8804",
            "dt_updated": "2026-07-28T12:38:15.400702-04:00"
        },
        {
            "id": 401110910,
            "url": "https://lda.senate.gov/api/v1/registrants/401110910/?format=api",
            "house_registrant_id": null,
            "name": "INJECTIVE LABS INC.",
            "description": null,
            "address_1": "205 West 28th Street",
            "address_2": "10th Floor",
            "address_3": null,
            "address_4": null,
            "city": "New York",
            "state": "NY",
            "state_display": "New York",
            "zip": "10001",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JOHN MEDEL",
            "contact_telephone": "+1 646-337-2080",
            "dt_updated": "2026-07-28T12:34:36.055415-04:00"
        },
        {
            "id": 401108957,
            "url": "https://lda.senate.gov/api/v1/registrants/401108957/?format=api",
            "house_registrant_id": 56715,
            "name": "BT STRATEGIES, LLC",
            "description": null,
            "address_1": "11 South Meridian Street",
            "address_2": null,
            "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": "MATTHEW MORGAN",
            "contact_telephone": "+1 317-231-7258",
            "dt_updated": "2026-07-28T12:33:15.151301-04:00"
        },
        {
            "id": 65932,
            "url": "https://lda.senate.gov/api/v1/registrants/65932/?format=api",
            "house_registrant_id": 35588,
            "name": "MARKQUEST",
            "description": "strategic consulting with AFSA",
            "address_1": "803 Carolina Circle SW",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Vero Beach",
            "state": "FL",
            "state_display": "Florida",
            "zip": "32962",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MR. STEPHEN O. ROSSETTI",
            "contact_telephone": "",
            "dt_updated": "2026-07-28T12:32:15.231761-04:00"
        },
        {
            "id": 401104544,
            "url": "https://lda.senate.gov/api/v1/registrants/401104544/?format=api",
            "house_registrant_id": null,
            "name": "OVINTIV INC.",
            "description": "Oil and natural gas exploration and production",
            "address_1": "370 17th Street",
            "address_2": "Suite 1700",
            "address_3": null,
            "address_4": null,
            "city": "Denver",
            "state": "CO",
            "state_display": "Colorado",
            "zip": "80202",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "SHEA LOPER",
            "contact_telephone": "+1 720-876-5812",
            "dt_updated": "2026-07-28T12:28:15.229741-04:00"
        },
        {
            "id": 400564686,
            "url": "https://lda.senate.gov/api/v1/registrants/400564686/?format=api",
            "house_registrant_id": 41213,
            "name": "MASIELLO MARTUCCI HUGHES KULPA(FKA MASIELLO, MARTUCCI & ASSOCIATES",
            "description": "Consulting and lobbying",
            "address_1": "50 Fountain Plaza",
            "address_2": "Suite 610",
            "address_3": null,
            "address_4": null,
            "city": "BUFFALO",
            "state": "NY",
            "state_display": "New York",
            "zip": "14202",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ALLIE CASTILLOUX",
            "contact_telephone": "+1 716-923-4156",
            "dt_updated": "2026-07-28T12:26:15.276332-04:00"
        },
        {
            "id": 14963,
            "url": "https://lda.senate.gov/api/v1/registrants/14963/?format=api",
            "house_registrant_id": 32682,
            "name": "FLORIDA SUGAR CANE LEAGUE",
            "description": "Agriculture",
            "address_1": "1455 PENNSYLVANIA AVENUE, NW, #850",
            "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": "JENNIFER CERVANTES",
            "contact_telephone": "+1 202-785-4070",
            "dt_updated": "2026-07-28T12:24:15.254366-04:00"
        },
        {
            "id": 401104221,
            "url": "https://lda.senate.gov/api/v1/registrants/401104221/?format=api",
            "house_registrant_id": null,
            "name": "ALCOA CORP",
            "description": "aluminum manufacturing",
            "address_1": "650 Massachusetts Avenue NW",
            "address_2": "Suite 600",
            "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": "NICHOLAS KIRKHORN",
            "contact_telephone": "+1 571-651-7552",
            "dt_updated": "2026-07-28T12:24:15.068537-04:00"
        },
        {
            "id": 84376,
            "url": "https://lda.senate.gov/api/v1/registrants/84376/?format=api",
            "house_registrant_id": 36947,
            "name": "BORSKI ASSOCIATES",
            "description": "Government relations",
            "address_1": "5023 South Convent Lane",
            "address_2": "Unit J",
            "address_3": null,
            "address_4": null,
            "city": "Philadelphia",
            "state": "PA",
            "state_display": "Pennsylvania",
            "zip": "19114",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "KAREN BORSKI",
            "contact_telephone": "+1 215-327-4038",
            "dt_updated": "2026-07-28T12:23:15.207174-04:00"
        },
        {
            "id": 401105137,
            "url": "https://lda.senate.gov/api/v1/registrants/401105137/?format=api",
            "house_registrant_id": null,
            "name": "U.S. MERCHANT MARINE ACADEMY ALUMNI ASSOCIATION & FOUNDATION, INC.",
            "description": "​Association of Academy graduates advocating and supporting the Academy and its midshipmen",
            "address_1": "300 Steamboat Road",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Kings Point",
            "state": "NY",
            "state_display": "New York",
            "zip": "11024",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "BRIAN FOY",
            "contact_telephone": "+1 516-482-5274",
            "dt_updated": "2026-07-28T12:21:15.064672-04:00"
        },
        {
            "id": 1386,
            "url": "https://lda.senate.gov/api/v1/registrants/1386/?format=api",
            "house_registrant_id": 32181,
            "name": "AMERICAN ACADEMY OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY",
            "description": null,
            "address_1": "1650 Diagonal Road",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "ALEXANDRIA",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22314",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "RAHUL K. SHAH, MD, MBA",
            "contact_telephone": "+1 703-535-3721",
            "dt_updated": "2026-07-28T12:20:15.221812-04:00"
        },
        {
            "id": 401110905,
            "url": "https://lda.senate.gov/api/v1/registrants/401110905/?format=api",
            "house_registrant_id": null,
            "name": "GLOBAL NEXUS ADVISOR LLC",
            "description": null,
            "address_1": "5510 Cherokee Ave Suite 300",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Alexandria",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22312",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MEGAN WILLIAMS",
            "contact_telephone": "+1 484-686-6462",
            "dt_updated": "2026-07-28T12:15:33.321876-04:00"
        },
        {
            "id": 11424,
            "url": "https://lda.senate.gov/api/v1/registrants/11424/?format=api",
            "house_registrant_id": 32054,
            "name": "CSX CORPORATION",
            "description": null,
            "address_1": "1331 Pennsylvania Avenue NW",
            "address_2": "#560 S",
            "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": "STEPHEN FLIPPIN",
            "contact_telephone": "+1 202-783-8124",
            "dt_updated": "2026-07-28T12:14:15.108145-04:00"
        },
        {
            "id": 401105898,
            "url": "https://lda.senate.gov/api/v1/registrants/401105898/?format=api",
            "house_registrant_id": null,
            "name": "LARRY PUCCIO, LLC",
            "description": "Lobbying",
            "address_1": "PO Box 327",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Fairmont",
            "state": "WV",
            "state_display": "West Virginia",
            "zip": "26555",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ANGEL MOORE",
            "contact_telephone": "+1 304-546-8121",
            "dt_updated": "2026-07-28T12:12:15.857734-04:00"
        },
        {
            "id": 401106358,
            "url": "https://lda.senate.gov/api/v1/registrants/401106358/?format=api",
            "house_registrant_id": null,
            "name": "CELLEBRITE INC.",
            "description": "Digital intelligence solutions",
            "address_1": "1861 International Drive",
            "address_2": "Suite 300",
            "address_3": null,
            "address_4": null,
            "city": "McLean",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22102",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ALEN TOMCZAK",
            "contact_telephone": "+1 800-942-3415",
            "dt_updated": "2026-07-28T12:12:15.385763-04:00"
        },
        {
            "id": 401109547,
            "url": "https://lda.senate.gov/api/v1/registrants/401109547/?format=api",
            "house_registrant_id": 77018,
            "name": "NICHOLS LAW PLLC",
            "description": null,
            "address_1": "655 15th Street NW, Suite 425",
            "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": "ROBERT NICHOLS",
            "contact_telephone": "+1 202-846-9801",
            "dt_updated": "2026-07-28T12:11:15.204632-04:00"
        },
        {
            "id": 22052,
            "url": "https://lda.senate.gov/api/v1/registrants/22052/?format=api",
            "house_registrant_id": 32527,
            "name": "AMRIZE NORTH AMERICA INC.",
            "description": "Manufacturer of building materials",
            "address_1": "222 South Riverside Plaza",
            "address_2": "Suite 2500",
            "address_3": null,
            "address_4": null,
            "city": "Chicago",
            "state": "IL",
            "state_display": "Illinois",
            "zip": "60606",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "VIRGILIO BARRERA",
            "contact_telephone": "+1 301-747-1091",
            "dt_updated": "2026-07-28T12:08:15.204248-04:00"
        },
        {
            "id": 401109612,
            "url": "https://lda.senate.gov/api/v1/registrants/401109612/?format=api",
            "house_registrant_id": 77143,
            "name": "ENACT CONSULTING, LLC",
            "description": null,
            "address_1": "1319 Maryland Ave NE",
            "address_2": "Apt. B",
            "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": "MICHAEL LISZEWSKI",
            "contact_telephone": "+1 202-262-8857",
            "dt_updated": "2026-07-28T12:08:15.075230-04:00"
        },
        {
            "id": 401107238,
            "url": "https://lda.senate.gov/api/v1/registrants/401107238/?format=api",
            "house_registrant_id": 55893,
            "name": "JOHN J. FASO CONSULTING LLC",
            "description": null,
            "address_1": "PO BOX 474",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Kinderhook",
            "state": "NY",
            "state_display": "New York",
            "zip": "12106",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JOHN FASO",
            "contact_telephone": "+1 518-852-0349",
            "dt_updated": "2026-07-28T12:06:15.145199-04:00"
        },
        {
            "id": 12788,
            "url": "https://lda.senate.gov/api/v1/registrants/12788/?format=api",
            "house_registrant_id": 30538,
            "name": "DUNCAN WEINBERG GENZER & PEMBROKE PC",
            "description": "law firm",
            "address_1": "1667 K Street NW",
            "address_2": "Suite 700",
            "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": "JEFFREY C. GENZER",
            "contact_telephone": "+1 202-467-6370",
            "dt_updated": "2026-07-28T12:01:15.307673-04:00"
        },
        {
            "id": 292458,
            "url": "https://lda.senate.gov/api/v1/registrants/292458/?format=api",
            "house_registrant_id": 37312,
            "name": "FEDERATED HERMES, INC. (FORMERLY KNOWN AS FEDERATED INVESTORS, INC.)",
            "description": "Investment management services",
            "address_1": "Federated Hermes Tower",
            "address_2": "1001 Liberty Avenue",
            "address_3": null,
            "address_4": null,
            "city": "Pittsburgh",
            "state": "PA",
            "state_display": "Pennsylvania",
            "zip": "15222",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "FREDERICK FRANK",
            "contact_telephone": "+1 412-471-5912",
            "dt_updated": "2026-07-28T12:01:15.244374-04:00"
        }
    ]
}