HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17230,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=139",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=137",
"results": [
{
"id": 400319490,
"url": "https://lda.senate.gov/api/v1/registrants/400319490/?format=api",
"house_registrant_id": 40347,
"name": "EWG ACTION FUND",
"description": "Advocacy and education on issues affecting the public's health and governmental stewardship.",
"address_1": "1436 U Street, NW",
"address_2": "Suite 101",
"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": "CAROLINE LEARY",
"contact_telephone": "+1 202-667-6982",
"dt_updated": "2026-01-26T17:20:35.568751-05:00"
},
{
"id": 69457,
"url": "https://lda.senate.gov/api/v1/registrants/69457/?format=api",
"house_registrant_id": 35627,
"name": "ENVIRONMENTAL WORKING GROUP",
"description": null,
"address_1": "1250 I Street, NW, Suite 1000",
"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": "CAROLINE LEARY",
"contact_telephone": "+1 202-667-6982",
"dt_updated": "2026-01-26T17:19:35.544459-05:00"
},
{
"id": 15543,
"url": "https://lda.senate.gov/api/v1/registrants/15543/?format=api",
"house_registrant_id": 30918,
"name": "FRIENDS OF THE EARTH",
"description": "Environmental advocacy non-profit organization",
"address_1": "1101 15th Street, NW",
"address_2": "11th 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": "JULIE DYER",
"contact_telephone": "+1 202-222-0714",
"dt_updated": "2026-01-26T17:16:35.277365-05:00"
},
{
"id": 401107684,
"url": "https://lda.senate.gov/api/v1/registrants/401107684/?format=api",
"house_registrant_id": 56112,
"name": "FRIENDS OF THE EARTH (ACTION), INC.",
"description": null,
"address_1": "1101 15th Street NW, 11th Floor",
"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": "VERONICA O'HERN",
"contact_telephone": "+1 515-720-1990",
"dt_updated": "2026-01-26T17:14:35.110534-05:00"
},
{
"id": 401107230,
"url": "https://lda.senate.gov/api/v1/registrants/401107230/?format=api",
"house_registrant_id": 55895,
"name": "JAMES DYKSTRA",
"description": null,
"address_1": "6306 Hunting Ridge Lane",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "McLean",
"state": "VA",
"state_display": "Virginia",
"zip": "22101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES DYKSTRA",
"contact_telephone": "+1 202-669-9591",
"dt_updated": "2026-01-26T17:09:35.063581-05:00"
},
{
"id": 26912,
"url": "https://lda.senate.gov/api/v1/registrants/26912/?format=api",
"house_registrant_id": 31664,
"name": "NATIONAL ASSOCIATION OF MANUFACTURERS",
"description": null,
"address_1": "733 10TH STREET, NW, SUITE 700",
"address_2": null,
"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": "JULIE CHASE",
"contact_telephone": "+1 202-637-3038",
"dt_updated": "2026-01-26T17:06:34.661312-05:00"
},
{
"id": 401103571,
"url": "https://lda.senate.gov/api/v1/registrants/401103571/?format=api",
"house_registrant_id": null,
"name": "PALO ALTO NETWORKS, INC.",
"description": "Developing network security and cybersecurity for government and private enterprise",
"address_1": "3000 Tannery Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Santa Clara",
"state": "CA",
"state_display": "California",
"zip": "95054",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOYCE GRESKO",
"contact_telephone": "+1 202-239-3628",
"dt_updated": "2026-01-26T17:05:35.520085-05:00"
},
{
"id": 401107528,
"url": "https://lda.senate.gov/api/v1/registrants/401107528/?format=api",
"house_registrant_id": 56056,
"name": "RAZOM, INC.",
"description": null,
"address_1": "140 2nd Avenue",
"address_2": "Suite 305",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MYKOLA MURSKYJ",
"contact_telephone": "+1 248-225-2913",
"dt_updated": "2026-01-26T17:02:34.905256-05:00"
},
{
"id": 401105164,
"url": "https://lda.senate.gov/api/v1/registrants/401105164/?format=api",
"house_registrant_id": null,
"name": "ALASKA WILDERNESS LEAGUE ACTION",
"description": "501(c)4 nonprofit organization",
"address_1": "122 C Street NW",
"address_2": "Suite 650",
"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": "MLADEN MATES",
"contact_telephone": "+1 202-266-0423",
"dt_updated": "2026-01-26T17:02:34.536587-05:00"
},
{
"id": 21962,
"url": "https://lda.senate.gov/api/v1/registrants/21962/?format=api",
"house_registrant_id": 32085,
"name": "KUTAK ROCK LLP",
"description": "Law Firm",
"address_1": "1650 Farnam Street",
"address_2": "1625 Eye Street, Washington, DC 20006",
"address_3": null,
"address_4": null,
"city": "Omaha",
"state": "NE",
"state_display": "Nebraska",
"zip": "68102",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "GARY J. CEBALLOS",
"contact_telephone": "+1 303-292-7800",
"dt_updated": "2026-01-26T16:57:35.393179-05:00"
},
{
"id": 401106214,
"url": "https://lda.senate.gov/api/v1/registrants/401106214/?format=api",
"house_registrant_id": null,
"name": "ECMC SHARED SERVICES CO. OBO ECMC",
"description": "Career education services",
"address_1": "111 South Washington Ave.",
"address_2": "Suite 1400",
"address_3": null,
"address_4": null,
"city": "Minneapolis",
"state": "MN",
"state_display": "Minnesota",
"zip": "55401",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTINE NOEL",
"contact_telephone": "+1 651-325-3000",
"dt_updated": "2026-01-26T16:55:34.125916-05:00"
},
{
"id": 82498,
"url": "https://lda.senate.gov/api/v1/registrants/82498/?format=api",
"house_registrant_id": 36364,
"name": "BACARDI NORTH AMERICA (FORMERLY BACARDI USA, INC)",
"description": "Sales and marketing organization",
"address_1": "3011 Ponce de Leon Blvd",
"address_2": "Suite 900",
"address_3": null,
"address_4": null,
"city": "Coral Gables",
"state": "FL",
"state_display": "Florida",
"zip": "33134",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KRISTIN BODENSTEDT",
"contact_telephone": "+1 305-573-8511",
"dt_updated": "2026-01-26T16:50:33.956115-05:00"
},
{
"id": 401109886,
"url": "https://lda.senate.gov/api/v1/registrants/401109886/?format=api",
"house_registrant_id": 77199,
"name": "HIV AND HEPATITIS POLICY INSTITUTE",
"description": null,
"address_1": "1602B Belmont St. 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": "SCOTT PALMER",
"contact_telephone": "+1 202-868-2916",
"dt_updated": "2026-01-26T16:45:33.620334-05:00"
},
{
"id": 401103804,
"url": "https://lda.senate.gov/api/v1/registrants/401103804/?format=api",
"house_registrant_id": null,
"name": "RUHLEN STRATEGIES, LLC",
"description": "Lobbying/Consulting",
"address_1": "9419 Ferry Landing Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22309",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEPHEN RUHLEN",
"contact_telephone": "+1 202-380-8109",
"dt_updated": "2026-01-26T16:43:32.623953-05:00"
},
{
"id": 401105321,
"url": "https://lda.senate.gov/api/v1/registrants/401105321/?format=api",
"house_registrant_id": null,
"name": "TGA ASSOCIATION MANAGEMENT SOLUTIONS, LLC",
"description": "Trade association management and government affairs",
"address_1": "200 Massachusetts Ave NW, 7th Floor",
"address_2": null,
"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": "MATTHEW GINSBERG",
"contact_telephone": "+1 202-536-6632",
"dt_updated": "2026-01-26T16:42:33.530397-05:00"
},
{
"id": 6850,
"url": "https://lda.senate.gov/api/v1/registrants/6850/?format=api",
"house_registrant_id": 31812,
"name": "BRACY TUCKER BROWN & VALANZANO, INC.",
"description": "Government Affairs, Lobbyist",
"address_1": "1050 Connecticut Ave. NW, Ste. 500",
"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": "TRACY TUCKER",
"contact_telephone": "",
"dt_updated": "2026-01-26T16:42:33.387413-05:00"
},
{
"id": 41534,
"url": "https://lda.senate.gov/api/v1/registrants/41534/?format=api",
"house_registrant_id": 31343,
"name": "WILMER CUTLER PICKERING HALE AND DORR LLP",
"description": "law firm",
"address_1": "2100 Pennsylvania Avenue, NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20037",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JONATHAN YAROWSKY",
"contact_telephone": "+1 202-663-6000",
"dt_updated": "2026-01-26T16:35:32.977810-05:00"
},
{
"id": 401104728,
"url": "https://lda.senate.gov/api/v1/registrants/401104728/?format=api",
"house_registrant_id": null,
"name": "CNX RESOURCES CORPORATION",
"description": "CNX Resources is an independent oil and gas exploration and production company.",
"address_1": "1000 Horizon Vue Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Canonsburg",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15317",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MATTHEW POLINSKY",
"contact_telephone": "+1 724-485-3345",
"dt_updated": "2026-01-26T16:32:32.823866-05:00"
},
{
"id": 401108180,
"url": "https://lda.senate.gov/api/v1/registrants/401108180/?format=api",
"house_registrant_id": 56376,
"name": "VESPER ENERGY DEVELOPMENT LLC",
"description": null,
"address_1": "1722 Routh Street",
"address_2": "Suite 900",
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75201",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SUSANNAH PEDIGO",
"contact_telephone": "+1 303-880-4088",
"dt_updated": "2026-01-26T16:31:32.913272-05:00"
},
{
"id": 27571,
"url": "https://lda.senate.gov/api/v1/registrants/27571/?format=api",
"house_registrant_id": 30376,
"name": "NATIONAL COTTON COUNCIL",
"description": null,
"address_1": "PO Box 2995",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Cordova",
"state": "TN",
"state_display": "Tennessee",
"zip": "38088",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DREW DAVIS",
"contact_telephone": "+1 901-274-9030",
"dt_updated": "2026-01-26T16:27:32.810363-05:00"
},
{
"id": 15031,
"url": "https://lda.senate.gov/api/v1/registrants/15031/?format=api",
"house_registrant_id": 30280,
"name": "FMC CORPORATION",
"description": "FMC Corporation is an American chemical manufacturing company.",
"address_1": "2929 Walnut Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Philadelphia",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19104",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARIANE SILVA",
"contact_telephone": "+1 908-800-8160",
"dt_updated": "2026-01-26T16:26:32.511745-05:00"
},
{
"id": 37904,
"url": "https://lda.senate.gov/api/v1/registrants/37904/?format=api",
"house_registrant_id": 31053,
"name": "TEXAS INSTRUMENTS INCORPORATED",
"description": "Electronics manufacturing",
"address_1": "P.O. BOX 660199, MS B4000",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "DALLAS",
"state": "TX",
"state_display": "Texas",
"zip": "75266",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEPHEN BONNER",
"contact_telephone": "+1 202-220-9440",
"dt_updated": "2026-01-26T16:24:32.675109-05:00"
},
{
"id": 401107990,
"url": "https://lda.senate.gov/api/v1/registrants/401107990/?format=api",
"house_registrant_id": 56265,
"name": "OATLY, INC.",
"description": null,
"address_1": "2275 Bridge Street",
"address_2": "Building 209, Ste. 200",
"address_3": null,
"address_4": null,
"city": "Philadelphia",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19137",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALEXANDRA GARZA",
"contact_telephone": "+1 281-505-7104",
"dt_updated": "2026-01-26T16:23:32.433488-05:00"
},
{
"id": 17443,
"url": "https://lda.senate.gov/api/v1/registrants/17443/?format=api",
"house_registrant_id": 30333,
"name": "HANCE SCARBOROUGH",
"description": "Law Firm",
"address_1": "412 1st St SE",
"address_2": "Suite One",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAY B. STEWART",
"contact_telephone": "+1 512-479-8888",
"dt_updated": "2026-01-26T16:22:32.262741-05:00"
},
{
"id": 401109020,
"url": "https://lda.senate.gov/api/v1/registrants/401109020/?format=api",
"house_registrant_id": 56776,
"name": "JAVELIN ADVISORS LLC",
"description": null,
"address_1": "1701 Pennsylvania Avenue NW",
"address_2": "Suite 200",
"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": "KEITH SCHILLER",
"contact_telephone": "+1 202-978-1617",
"dt_updated": "2026-01-26T16:19:32.201596-05:00"
}
]
}