HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17467,
"next": "https://lda.gov/api/v1/registrants/?format=api&ordering=name&page=34",
"previous": "https://lda.gov/api/v1/registrants/?format=api&ordering=name&page=32",
"results": [
{
"id": 2206,
"url": "https://lda.gov/api/v1/registrants/2206/?format=api",
"house_registrant_id": 30527,
"name": "AMERICAN DEFENSE PREPAREDNESS ASSN",
"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": "2022-01-13T14:46:06.864158-05:00"
},
{
"id": 2228,
"url": "https://lda.gov/api/v1/registrants/2228/?format=api",
"house_registrant_id": 31024,
"name": "AMERICAN DENTAL ASSOCIATION",
"description": null,
"address_1": "1111 14th Street NW",
"address_2": "Suite 1100",
"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": "JAMES SCHULZ, JR.",
"contact_telephone": "+1 202-898-2400",
"dt_updated": "2026-08-10T14:22:55.429944-04:00"
},
{
"id": 1568,
"url": "https://lda.gov/api/v1/registrants/1568/?format=api",
"house_registrant_id": 30317,
"name": "AMERICAN DENTAL EDUCATION ASSOCIATION",
"description": null,
"address_1": "655 K Street NW",
"address_2": "Suite 800",
"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": "B. TIMOTHY LEETH",
"contact_telephone": "+1 202-289-8172",
"dt_updated": "2026-08-28T12:44:15.024853-04:00"
},
{
"id": 2230,
"url": "https://lda.gov/api/v1/registrants/2230/?format=api",
"house_registrant_id": 32192,
"name": "AMERICAN DIABETES ASSOCIATION",
"description": null,
"address_1": "2451 Crystal Drive",
"address_2": "Suite 900",
"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": "LISA MURDOCK",
"contact_telephone": "+1 703-549-1500",
"dt_updated": "2026-07-23T09:04:44.940874-04:00"
},
{
"id": 401104706,
"url": "https://lda.gov/api/v1/registrants/401104706/?format=api",
"house_registrant_id": null,
"name": "AMERICAN DIVERSIFIED ENERGY CONSULTING SERVICES",
"description": "Consulting Service",
"address_1": "1200 G Street 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": "CJ EVANS",
"contact_telephone": "+1 202-750-0007",
"dt_updated": "2022-04-06T16:07:51.791624-04:00"
},
{
"id": 3743,
"url": "https://lda.gov/api/v1/registrants/3743/?format=api",
"house_registrant_id": 31557,
"name": "AMERICAN-EGYPTIAN CHAMBER OF COMMERCE",
"description": null,
"address_1": "815 CONNECTICUT AVE NW #900",
"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": "2022-01-13T14:46:40.870067-05:00"
},
{
"id": 2252,
"url": "https://lda.gov/api/v1/registrants/2252/?format=api",
"house_registrant_id": 30463,
"name": "AMERICAN ELECTRIC POWER COMPANY, INC. AND AFFILIATED CORPORATIONS",
"description": null,
"address_1": "801 PENNSYLVANIA AVE., NW, #735",
"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": "MALLORY GROVE",
"contact_telephone": "+1 870-514-0604",
"dt_updated": "2026-07-23T12:01:46.326604-04:00"
},
{
"id": 2263,
"url": "https://lda.gov/api/v1/registrants/2263/?format=api",
"house_registrant_id": 31023,
"name": "AMERICAN ELECTRONICS ASSOCIATION",
"description": null,
"address_1": "601 PENNSYLVANIA AVENUE, NW",
"address_2": "NORTH BUILDING, SUITE 600",
"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": "MR. JOHN PALAFOUTAS",
"contact_telephone": "+1 202-682-4451",
"dt_updated": "2022-04-06T16:04:33.891819-04:00"
},
{
"id": 40038310,
"url": "https://lda.gov/api/v1/registrants/40038310/?format=api",
"house_registrant_id": 39963,
"name": "AMERICAN EXPLORATION & MINING ASSOCIATION",
"description": "Trade association representing the hardrock mining industry",
"address_1": "16201 E. Indiana Ave.",
"address_2": "Suite 3280",
"address_3": null,
"address_4": null,
"city": "Spokane Valley",
"state": "WA",
"state_display": "Washington",
"zip": "99216",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARK COMPTON",
"contact_telephone": "+1 509-624-1158",
"dt_updated": "2026-07-20T16:27:02.416924-04:00"
},
{
"id": 401105695,
"url": "https://lda.gov/api/v1/registrants/401105695/?format=api",
"house_registrant_id": null,
"name": "AMERICAN EXPLORATION & PRODUCTION COUNCIL",
"description": "Energy trade association",
"address_1": "999 E Street NW",
"address_2": "Suite #200",
"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": "SAM CLOUD",
"contact_telephone": "+1 415-903-2800",
"dt_updated": "2026-07-29T18:41:29.933022-04:00"
},
{
"id": 2274,
"url": "https://lda.gov/api/v1/registrants/2274/?format=api",
"house_registrant_id": 31021,
"name": "AMERICAN EXPRESS COMPANY",
"description": null,
"address_1": "801 Pennsylvania Avenue NW",
"address_2": "#650",
"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": "AMY WEISS",
"contact_telephone": "+1 202-624-0761",
"dt_updated": "2026-07-29T15:00:28.028106-04:00"
},
{
"id": 89656,
"url": "https://lda.gov/api/v1/registrants/89656/?format=api",
"house_registrant_id": 36833,
"name": "AMERICAN FAMILY BUSINESS INSTITUTE",
"description": null,
"address_1": "PO Box 53454",
"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": "JEFF COOK",
"contact_telephone": "+1 845-238-4125",
"dt_updated": "2022-04-06T16:07:42.000750-04:00"
},
{
"id": 293552,
"url": "https://lda.gov/api/v1/registrants/293552/?format=api",
"house_registrant_id": 37365,
"name": "AMERICAN FAMILY MUTUAL INSURANCE COMPANY, S.I.",
"description": "Insurance",
"address_1": "6000 AMERICAN PARKWAY",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MADISON",
"state": "WI",
"state_display": "Wisconsin",
"zip": "53783",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "VAUN CLEVELAND",
"contact_telephone": "+1 608-249-2111",
"dt_updated": "2026-08-17T16:18:03.142345-04:00"
},
{
"id": 2285,
"url": "https://lda.gov/api/v1/registrants/2285/?format=api",
"house_registrant_id": 31020,
"name": "AMERICAN FARM BUREAU FED",
"description": null,
"address_1": "600 Maryland Avenue SW",
"address_2": "Suite 1000W",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20024",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TRAVIS CUSHMAN",
"contact_telephone": "+1 202-406-3618",
"dt_updated": "2026-07-30T13:36:38.369083-04:00"
},
{
"id": 2296,
"url": "https://lda.gov/api/v1/registrants/2296/?format=api",
"house_registrant_id": 31653,
"name": "AMERICAN FARMLAND TRUST",
"description": "Agriculture",
"address_1": "1150 Connecticut Avenue, NW Ste. 600",
"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": "JEREMY PETERS",
"contact_telephone": "+1 202-378-1219",
"dt_updated": "2022-04-06T16:04:30.812275-04:00"
},
{
"id": 400596822,
"url": "https://lda.gov/api/v1/registrants/400596822/?format=api",
"house_registrant_id": null,
"name": "AMERICAN FEDERAL LOBBYING FIRM",
"description": "Lobbying Firm",
"address_1": "1100 Brickell Bay Drive",
"address_2": "Suite 31-0332",
"address_3": null,
"address_4": null,
"city": "Miami",
"state": "FL",
"state_display": "Florida",
"zip": "33131",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOSUE LAROSE",
"contact_telephone": "+1 305-647-8345",
"dt_updated": "2026-07-13T23:37:40.999729-04:00"
},
{
"id": 400432091,
"url": "https://lda.gov/api/v1/registrants/400432091/?format=api",
"house_registrant_id": null,
"name": "AMERICAN FEDERATION FOR CHILDREN (FKA ADVOCATES FOR SCHOOL CHOICE)",
"description": "Supporting state and national legislative efforts to enact/defend school choice programs",
"address_1": "6125 Luther Lane",
"address_2": "PMB 286",
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75225",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JASON COLEMAN",
"contact_telephone": "+1 615-721-2555",
"dt_updated": "2026-07-22T14:22:28.909809-04:00"
},
{
"id": 2310,
"url": "https://lda.gov/api/v1/registrants/2310/?format=api",
"house_registrant_id": 31655,
"name": "AMERICAN FEDERATION OF MUSICIANS",
"description": null,
"address_1": "1501 Broadway",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BEN KESSLER",
"contact_telephone": "+1 202-975-5388",
"dt_updated": "2026-07-30T17:11:40.111952-04:00"
},
{
"id": 2321,
"url": "https://lda.gov/api/v1/registrants/2321/?format=api",
"house_registrant_id": 31018,
"name": "AMERICAN FEDERATION OF STATE, COUNTY AND MUNICIPAL EMPLOYEES",
"description": null,
"address_1": "1625 L STREET, NW, 7TH FLOOR",
"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": "ELIZABETH S. WATSON",
"contact_telephone": "+1 202-429-5022",
"dt_updated": "2026-07-22T17:12:35.386050-04:00"
},
{
"id": 61857,
"url": "https://lda.gov/api/v1/registrants/61857/?format=api",
"house_registrant_id": 35583,
"name": "AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES COUNCIL 26",
"description": null,
"address_1": "729 15TH ST NW 7TH 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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:41.599033-05:00"
},
{
"id": 2332,
"url": "https://lda.gov/api/v1/registrants/2332/?format=api",
"house_registrant_id": 32193,
"name": "AMERICAN FEDERATION OF TEACHERS",
"description": null,
"address_1": "555 NEW JERSEY AVENUE, 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": "KRISTOR W. COWAN",
"contact_telephone": "+1 202-393-6311",
"dt_updated": "2026-07-30T14:27:38.772037-04:00"
},
{
"id": 303996,
"url": "https://lda.gov/api/v1/registrants/303996/?format=api",
"house_registrant_id": null,
"name": "AMERICAN FEDERATION OF TELEVISION AND RADIO ARTISTS",
"description": "Labor organization",
"address_1": "260 MADISON AVENUE, 7TH FLOOR",
"address_2": null,
"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": "AMERICAN FEDERATION OF TELEVISION AND RADIO ARTISTS",
"contact_telephone": "+1 212-532-0800",
"dt_updated": "2022-04-06T16:07:25.636524-04:00"
},
{
"id": 400452158,
"url": "https://lda.gov/api/v1/registrants/400452158/?format=api",
"house_registrant_id": null,
"name": "AMERICAN FEDERATION OF TELEVISION AND RADIO ARTISTS",
"description": null,
"address_1": "260 Madison Avenue, 7th Floor",
"address_2": "",
"address_3": "",
"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": "PURVI PATEL",
"contact_telephone": "+1 301-657-2560",
"dt_updated": "2022-01-13T14:58:11.320557-05:00"
},
{
"id": 54302,
"url": "https://lda.gov/api/v1/registrants/54302/?format=api",
"house_registrant_id": 30751,
"name": "AMERICAN FED OF GOVERNMENT EMPLOYEES, AFL-CIO",
"description": null,
"address_1": "80 F 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": "LISA SWIRSKY",
"contact_telephone": "+1 202-297-8606",
"dt_updated": "2026-07-23T14:42:47.576515-04:00"
},
{
"id": 52468,
"url": "https://lda.gov/api/v1/registrants/52468/?format=api",
"house_registrant_id": 34772,
"name": "AMERICAN FED OF HOMECARE PROVIDERS",
"description": null,
"address_1": "1320 FENWICK LN #100",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "SILVER SPRING",
"state": "MD",
"state_display": "Maryland",
"zip": "20910",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:52:51.133313-05:00"
}
]
}