HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17192,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=632",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=630",
"results": [
{
"id": 66294,
"url": "https://lda.senate.gov/api/v1/registrants/66294/?format=api",
"house_registrant_id": 35618,
"name": "ASSOCIATION FOR COMPETITIVE TECHNOLOGY",
"description": null,
"address_1": "1401 K Street NW",
"address_2": "Suite 501",
"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": "KIMBERLY HUEY",
"contact_telephone": "+1 202-420-7499",
"dt_updated": "2024-10-23T12:00:45.939928-04:00"
},
{
"id": 73794,
"url": "https://lda.senate.gov/api/v1/registrants/73794/?format=api",
"house_registrant_id": 36635,
"name": "ASSOCIATION FOR COMMUNITY AFFILIATED PLANS",
"description": null,
"address_1": "1155 15th Street NW",
"address_2": "Suite 600",
"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": "MARGARET A. MURRAY",
"contact_telephone": "+1 202-204-7508",
"dt_updated": "2022-04-06T16:07:43.109385-04:00"
},
{
"id": 401105592,
"url": "https://lda.senate.gov/api/v1/registrants/401105592/?format=api",
"house_registrant_id": null,
"name": "ASSOCIATION FOR CLINICAL ONCOLOGY",
"description": "physician medical specialty society",
"address_1": "2318 Mill Rd",
"address_2": "Suite 800",
"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": "ANTHONY PEREZ",
"contact_telephone": "+1 571-483-1496",
"dt_updated": "2026-01-22T11:39:24.485368-05:00"
},
{
"id": 400577734,
"url": "https://lda.senate.gov/api/v1/registrants/400577734/?format=api",
"house_registrant_id": null,
"name": "ASSOCIATION FOR BEHAVIORAL HEALTH AND WELLNESS",
"description": "ABHW is the national voice for companies that manage behavioral health & wellness services",
"address_1": "700 12th Street NW",
"address_2": "Suite 700",
"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": "COLETTE ALSTON",
"contact_telephone": "+1 202-499-2280",
"dt_updated": "2026-01-20T08:54:37.978586-05:00"
},
{
"id": 16032,
"url": "https://lda.senate.gov/api/v1/registrants/16032/?format=api",
"house_registrant_id": 31463,
"name": "ASSOCIATION FOR ACCESSIBLE MEDICINES",
"description": "Association representing the interests of the generic pharmaceutical industry.",
"address_1": "601 New Jersey Ave NW",
"address_2": "Suite 850",
"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": "PETER KELBEL",
"contact_telephone": "+1 202-249-7100",
"dt_updated": "2026-01-28T09:31:29.596464-05:00"
},
{
"id": 4835,
"url": "https://lda.senate.gov/api/v1/registrants/4835/?format=api",
"house_registrant_id": 31524,
"name": "ASSOCIATED WIRE ROPE FABRICATORS",
"description": null,
"address_1": "201 West Fifth Street, Ste. 501",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Tulsa",
"state": "OK",
"state_display": "Oklahoma",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:52.416668-05:00"
},
{
"id": 4824,
"url": "https://lda.senate.gov/api/v1/registrants/4824/?format=api",
"house_registrant_id": null,
"name": "ASSOCIATED MILK PRODUCERS INC.",
"description": null,
"address_1": "315 N. BROADWAY, P.O. BOX 455",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NEW ULM",
"state": "MN",
"state_display": "Minnesota",
"zip": "56073",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:11.576790-05:00"
},
{
"id": 4813,
"url": "https://lda.senate.gov/api/v1/registrants/4813/?format=api",
"house_registrant_id": null,
"name": "ASSOCIATED INDUSTRIES OF MASSACHUSETTS",
"description": null,
"address_1": "222 BERKELEY ST P O BOX 763",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "BOSTON",
"state": "MA",
"state_display": "Massachusetts",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:53.971283-05:00"
},
{
"id": 4790,
"url": "https://lda.senate.gov/api/v1/registrants/4790/?format=api",
"house_registrant_id": 31244,
"name": "ASSOCIATED GENERAL CONTRACTORS OF AMERICA",
"description": null,
"address_1": "2300 WILSON BOULEVARD",
"address_2": "SUITE #300",
"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": "DAVID ASHINOFF",
"contact_telephone": "+1 202-547-5013",
"dt_updated": "2026-01-30T10:02:56.110920-05:00"
},
{
"id": 401104351,
"url": "https://lda.senate.gov/api/v1/registrants/401104351/?format=api",
"house_registrant_id": 43542,
"name": "ASSOCIATED EQUIPMENT DISTRIBUTORS",
"description": "Trade association for companies involved in distribution of equipment.",
"address_1": "650 E Algonquin Road",
"address_2": "Suite 305",
"address_3": null,
"address_4": null,
"city": "Schaumburg",
"state": "IL",
"state_display": "Illinois",
"zip": "60173",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANIEL FISHER",
"contact_telephone": "+1 630-468-5117",
"dt_updated": "2026-01-27T12:00:37.688496-05:00"
},
{
"id": 4777,
"url": "https://lda.senate.gov/api/v1/registrants/4777/?format=api",
"house_registrant_id": null,
"name": "ASSOCIATED CHILD CARE CONSULTANTS",
"description": null,
"address_1": "3612 BENT BRANCH CT",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "FALLS CHURCH",
"state": "VA",
"state_display": "Virginia",
"zip": "22041",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:46.532446-05:00"
},
{
"id": 4766,
"url": "https://lda.senate.gov/api/v1/registrants/4766/?format=api",
"house_registrant_id": 30846,
"name": "ASSOCIATED BUILDERS AND CONTRACTORS, INC.",
"description": "Construction trade Association",
"address_1": "440 First Street NW",
"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": "CHRIS VAUGHAN",
"contact_telephone": "+1 202-595-1505",
"dt_updated": "2026-01-30T13:49:08.092059-05:00"
},
{
"id": 46266,
"url": "https://lda.senate.gov/api/v1/registrants/46266/?format=api",
"house_registrant_id": 34359,
"name": "ASSOC FIRST CAPITAL CORP",
"description": null,
"address_1": "C/O CITIGROUP 1101 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": "2022-01-13T14:52:21.065841-05:00"
},
{
"id": 4744,
"url": "https://lda.senate.gov/api/v1/registrants/4744/?format=api",
"house_registrant_id": 30503,
"name": "ASSN OF VEHICLE INSPECTION COS",
"description": null,
"address_1": "UNDETERMINED",
"address_2": null,
"address_3": null,
"address_4": null,
"city": null,
"state": "DC",
"state_display": "District of Columbia",
"zip": "0",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:51.915242-05:00"
},
{
"id": 86733,
"url": "https://lda.senate.gov/api/v1/registrants/86733/?format=api",
"house_registrant_id": 36575,
"name": "ASSN OF TRAVEL-RELATED INDUSTRY PROFESSIONALS",
"description": null,
"address_1": "1625 K ST NW #200",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:54:25.120662-05:00"
},
{
"id": 4711,
"url": "https://lda.senate.gov/api/v1/registrants/4711/?format=api",
"house_registrant_id": 33245,
"name": "ASSN. OF STATE AND TERRITORIAL HEALTH OFFICIALS",
"description": "Nonprofit organization representing public health agencies",
"address_1": "2461 South Clark St.",
"address_2": "Suite 200",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22202",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY EKOMA",
"contact_telephone": "+1 571-527-3138",
"dt_updated": "2026-01-27T21:31:00.153370-05:00"
},
{
"id": 70313,
"url": "https://lda.senate.gov/api/v1/registrants/70313/?format=api",
"house_registrant_id": 35844,
"name": "ASSN. OF SMALL BUSINESS DEV. CENTERS",
"description": "Trade association representing America's Small Business Development Centers",
"address_1": "1034 OLD BRIDGE ROAD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "AMISSVILLE",
"state": "VA",
"state_display": "Virginia",
"zip": "20106",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "C. EDWARD ROWE III",
"contact_telephone": "+1 703-764-9850",
"dt_updated": "2026-02-02T10:46:01.318709-05:00"
},
{
"id": 4697,
"url": "https://lda.senate.gov/api/v1/registrants/4697/?format=api",
"house_registrant_id": 31518,
"name": "ASSN OF PROGRESSIVE RENTAL ORGANIZATIONS",
"description": null,
"address_1": "1504 ROBIN HOOD TRAIL",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "AUSTIN",
"state": "TX",
"state_display": "Texas",
"zip": "78703",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:45.318715-05:00"
},
{
"id": 4642,
"url": "https://lda.senate.gov/api/v1/registrants/4642/?format=api",
"house_registrant_id": 32584,
"name": "ASSN OF MISSOURI ELECTRIC COOPERATIVES",
"description": null,
"address_1": "2722 E MCCARTY ST",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "JEFFERSON CITY",
"state": "MO",
"state_display": "Missouri",
"zip": "65101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:50.132447-05:00"
},
{
"id": 4620,
"url": "https://lda.senate.gov/api/v1/registrants/4620/?format=api",
"house_registrant_id": 33501,
"name": "ASSN OF METROPOLITAN SEWERAGE AGENCIES",
"description": null,
"address_1": "1000 CONNECTICUT AVE NW #410",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:50.909937-05:00"
},
{
"id": 291732,
"url": "https://lda.senate.gov/api/v1/registrants/291732/?format=api",
"house_registrant_id": 37234,
"name": "ASSN OF MEDICAL DEVICE REPROCESSORS",
"description": null,
"address_1": "600 NEW HAMPSHIRE AVE NW",
"address_2": "SUITE 500",
"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": "DANIEL VUKELICH",
"contact_telephone": "+1 202-518-6796",
"dt_updated": "2022-04-06T16:08:17.210793-04:00"
},
{
"id": 4618,
"url": "https://lda.senate.gov/api/v1/registrants/4618/?format=api",
"house_registrant_id": 31520,
"name": "ASSN OF MANAGED HEALTHCARE ORGANIZATIONS",
"description": null,
"address_1": "9944 LAWYERS RD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "VIENNA",
"state": "VA",
"state_display": "Virginia",
"zip": "22181",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:49.736067-05:00"
},
{
"id": 4607,
"url": "https://lda.senate.gov/api/v1/registrants/4607/?format=api",
"house_registrant_id": 30845,
"name": "ASSN OF LOCAL TELEVISION STATIONS",
"description": null,
"address_1": "1320 19TH ST NW #300",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:44.946478-05:00"
},
{
"id": 4573,
"url": "https://lda.senate.gov/api/v1/registrants/4573/?format=api",
"house_registrant_id": null,
"name": "ASSN OF FLIGHT ATTENDANTS",
"description": null,
"address_1": "501 3RD ST NW",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:06.347634-05:00"
},
{
"id": 4562,
"url": "https://lda.senate.gov/api/v1/registrants/4562/?format=api",
"house_registrant_id": null,
"name": "ASSN OF FINANCIAL SERVICES HOLDING COS",
"description": null,
"address_1": "888 17TH ST NW #312",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:46:37.282647-05:00"
}
]
}