HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17113,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=681",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=679",
"results": [
{
"id": 400823440,
"url": "https://lda.senate.gov/api/v1/registrants/400823440/?format=api",
"house_registrant_id": 400823440,
"name": "ACCESS PARTNERSHIP CORP",
"description": "International public policy consulting firm",
"address_1": "1730 Rhode Island Avenue NW",
"address_2": "Suite 512",
"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": "GREG OAKLAND",
"contact_telephone": "+44 20 3143 1499",
"dt_updated": "2025-07-01T11:54:45.491746-04:00"
},
{
"id": 401103264,
"url": "https://lda.senate.gov/api/v1/registrants/401103264/?format=api",
"house_registrant_id": 401103264,
"name": "ACCESSLEX INSTITUTE (FKA ACCESS GROUP, INC.)",
"description": "higher education policy non-profit",
"address_1": "10 North High Street",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "West Chester",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19380",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NANCY CONNEELY",
"contact_telephone": "+1 484-653-3300",
"dt_updated": "2026-01-12T11:53:07.582178-05:00"
},
{
"id": 307238,
"url": "https://lda.senate.gov/api/v1/registrants/307238/?format=api",
"house_registrant_id": 38360,
"name": "ACCESS CONSULTING",
"description": null,
"address_1": "1800 SOUTH BALTIMORE #900",
"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": "2022-01-13T14:55:46.696788-05:00"
},
{
"id": 400277333,
"url": "https://lda.senate.gov/api/v1/registrants/400277333/?format=api",
"house_registrant_id": null,
"name": "ACCESS COMMUNITY HEALTH NETWORK",
"description": null,
"address_1": "1501 S California Avenue",
"address_2": "NR 7-124",
"address_3": "",
"address_4": null,
"city": "Chicago",
"state": "IL",
"state_display": "Illinois",
"zip": "60608",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DONNA THOMPSON",
"contact_telephone": "+1 773-257-6219",
"dt_updated": "2022-01-13T14:57:20.667803-05:00"
},
{
"id": 59375,
"url": "https://lda.senate.gov/api/v1/registrants/59375/?format=api",
"house_registrant_id": 35290,
"name": "ACCESS COMMUNICATIONS",
"description": null,
"address_1": "101 HOWARD ST 2ND FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "SAN FRANCISCO",
"state": "CA",
"state_display": "California",
"zip": "94105",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:21.882383-05:00"
},
{
"id": 302734,
"url": "https://lda.senate.gov/api/v1/registrants/302734/?format=api",
"house_registrant_id": 37834,
"name": "ACCESS AMERICA ENTERPRISE CORP",
"description": null,
"address_1": "1700 PENNSYLVANIA AVE, NW #400",
"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": "2022-01-13T14:55:29.561202-05:00"
},
{
"id": 3960,
"url": "https://lda.senate.gov/api/v1/registrants/3960/?format=api",
"house_registrant_id": 31136,
"name": "ACCENTURE, LLP",
"description": null,
"address_1": "699 14th St., NW",
"address_2": "10th 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": "MATTHEW R. NICHOLSON",
"contact_telephone": "+1 202-533-1146",
"dt_updated": "2025-07-30T16:53:00.710731-04:00"
},
{
"id": 401104962,
"url": "https://lda.senate.gov/api/v1/registrants/401104962/?format=api",
"house_registrant_id": 401104962,
"name": "ACCENTURE FEDERAL SERVICES LLC",
"description": "Technology Consulting",
"address_1": "800 North Glebe Rd.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22203",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MANU MALHOTRA",
"contact_telephone": "+1 571-467-3065",
"dt_updated": "2025-07-09T11:54:46.307551-04:00"
},
{
"id": 401106372,
"url": "https://lda.senate.gov/api/v1/registrants/401106372/?format=api",
"house_registrant_id": 401106372,
"name": "ACCENTCARE, INC.",
"description": "healthcare service provider",
"address_1": "17855 North Dallas Parkway",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75287",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STACEY SMITH",
"contact_telephone": "+1 571-294-8936",
"dt_updated": "2024-01-30T21:05:33.780741-05:00"
},
{
"id": 401105919,
"url": "https://lda.senate.gov/api/v1/registrants/401105919/?format=api",
"house_registrant_id": 401105919,
"name": "ACCENDRA HEALTH INC. (FORMERLY \"OWENS & MINOR, INC.)",
"description": "Global healthcare solutions company.",
"address_1": "10900 Nuckols Road",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "Glen Allen",
"state": "VA",
"state_display": "Virginia",
"zip": "23060",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "FAITH CRISTOL",
"contact_telephone": "+1 804-723-7000",
"dt_updated": "2026-01-20T15:46:55.451177-05:00"
},
{
"id": 401106100,
"url": "https://lda.senate.gov/api/v1/registrants/401106100/?format=api",
"house_registrant_id": 401106100,
"name": "ACCELERON PHARMA INC",
"description": "Medical research",
"address_1": "128 Sidney Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Cambridge",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02139",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "GREG CHESMORE",
"contact_telephone": "+1 773-330-5026",
"dt_updated": "2022-04-06T16:06:55.285639-04:00"
},
{
"id": 401108359,
"url": "https://lda.senate.gov/api/v1/registrants/401108359/?format=api",
"house_registrant_id": 56497,
"name": "ACCELERATE STRATEGIES",
"description": null,
"address_1": "632 5th Street NE",
"address_2": null,
"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": "RAY BUCHEGER",
"contact_telephone": "+1 202-236-5101",
"dt_updated": "2025-07-09T22:06:52.864684-04:00"
},
{
"id": 81431,
"url": "https://lda.senate.gov/api/v1/registrants/81431/?format=api",
"house_registrant_id": 36323,
"name": "ACA INTERNATIONAL",
"description": "Trade association",
"address_1": "509 2nd Street NE",
"address_2": null,
"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": "SCOTT PURCELL",
"contact_telephone": "+1 541-228-6551",
"dt_updated": "2025-07-30T16:30:00.365350-04:00"
},
{
"id": 401105828,
"url": "https://lda.senate.gov/api/v1/registrants/401105828/?format=api",
"house_registrant_id": 401105828,
"name": "ACADIA PHARMACEUTICALS",
"description": "Biopharmaceutical company",
"address_1": "12830 El Camino Real",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "San Diego",
"state": "CA",
"state_display": "California",
"zip": "92130",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL MATTOON",
"contact_telephone": "+1 615-861-6000",
"dt_updated": "2026-01-19T06:13:26.281728-05:00"
},
{
"id": 401104638,
"url": "https://lda.senate.gov/api/v1/registrants/401104638/?format=api",
"house_registrant_id": 401104638,
"name": "ACADIAN ADVANTAGE, LLC",
"description": "Lobbying Consulting, LLC",
"address_1": "113 Kingsley Rd., SE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Vienna",
"state": "VA",
"state_display": "Virginia",
"zip": "22180",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SAMUEL ADCOCK",
"contact_telephone": "+1 703-400-4157",
"dt_updated": "2022-04-06T16:06:31.262789-04:00"
},
{
"id": 309093,
"url": "https://lda.senate.gov/api/v1/registrants/309093/?format=api",
"house_registrant_id": 38337,
"name": "ACADEMY OF PHARMACEUTICAL PHYSICIANS & INVESTIGATORS (APPI)",
"description": null,
"address_1": "500 MONTGOMERY STREET, SUITE 800",
"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": "MS. MICHELLE LEEDS",
"contact_telephone": "+1 202-295-4123",
"dt_updated": "2022-04-06T16:06:30.516234-04:00"
},
{
"id": 2241,
"url": "https://lda.senate.gov/api/v1/registrants/2241/?format=api",
"house_registrant_id": 30552,
"name": "ACADEMY OF NUTRITION AND DIETETICS (FORMERLY AS AMERICAN DIETETIC ASSOCIATION)",
"description": null,
"address_1": "1120 CONNECTICUT AVENUE, NW",
"address_2": "SUITE 460",
"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": "KELLY HORTON",
"contact_telephone": "+1 202-666-5939",
"dt_updated": "2026-01-20T20:55:48.800128-05:00"
},
{
"id": 48793,
"url": "https://lda.senate.gov/api/v1/registrants/48793/?format=api",
"house_registrant_id": 34506,
"name": "ACADEMY OF MANAGED CARE PHARMACY",
"description": "Professional association representing managed care pharmacy",
"address_1": "100 North Washington Street",
"address_2": "Suite 220",
"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": "ADAM COLBORN",
"contact_telephone": "+1 703-684-2627",
"dt_updated": "2025-07-28T09:30:36.429022-04:00"
},
{
"id": 400296392,
"url": "https://lda.senate.gov/api/v1/registrants/400296392/?format=api",
"house_registrant_id": 40168,
"name": "ACADEMY OF INTERNET BROADCASTERS",
"description": "Monitor internet related legislation for all internet broadcasting venues.",
"address_1": "332 S. Pennsylvania Ave.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Glendora",
"state": "CA",
"state_display": "California",
"zip": "91741",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALYSYN BOURQUE",
"contact_telephone": "+1 562-500-7516",
"dt_updated": "2022-04-06T16:08:06.257780-04:00"
},
{
"id": 309138,
"url": "https://lda.senate.gov/api/v1/registrants/309138/?format=api",
"house_registrant_id": 38338,
"name": "ACADEMY OF CLINICAL RESEARCH PROFESSIONALS",
"description": null,
"address_1": "500 MONTGOMERY STREET, SUITE 800",
"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": "SARA KILKENNY",
"contact_telephone": "+1 703-253-6270",
"dt_updated": "2022-04-06T16:07:15.028886-04:00"
},
{
"id": 113,
"url": "https://lda.senate.gov/api/v1/registrants/113/?format=api",
"house_registrant_id": 30002,
"name": "ACADEMY FOR RADIOLOGY & BIOMEDICAL IMAGING RESEARCH",
"description": "non-profit organization",
"address_1": "1001 Connecticut Avenue NW",
"address_2": "610",
"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": "LYNN MARQUIS",
"contact_telephone": "+1 202-347-5872",
"dt_updated": "2025-09-22T12:58:21.308376-04:00"
},
{
"id": 400860524,
"url": "https://lda.senate.gov/api/v1/registrants/400860524/?format=api",
"house_registrant_id": 400860524,
"name": "ACADEMI LLC",
"description": "Training and security solutions provider",
"address_1": "1600 Tysons Blvd.",
"address_2": "Suite 1140",
"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": "CHARLES ELLIOTT",
"contact_telephone": "+1 703-442-1942",
"dt_updated": "2022-04-06T16:06:39.553781-04:00"
},
{
"id": 401108742,
"url": "https://lda.senate.gov/api/v1/registrants/401108742/?format=api",
"house_registrant_id": null,
"name": "ACA CONNECTS",
"description": null,
"address_1": "401 Brkich Way Ste 6",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Beaver",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15009",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ZAMIR AHMED",
"contact_telephone": "+1 202-317-0354",
"dt_updated": "2024-07-18T15:59:47.217971-04:00"
},
{
"id": 400482374,
"url": "https://lda.senate.gov/api/v1/registrants/400482374/?format=api",
"house_registrant_id": 400482374,
"name": "ACACIA STRATEGIES LLC",
"description": "Political consulting, lobbying and speechwriting",
"address_1": "8300 Boone Blvd. Suite 500",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Vienna",
"state": "VA",
"state_display": "Virginia",
"zip": "22182",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN W. SCHOENEMAN",
"contact_telephone": "+1 202-294-2623",
"dt_updated": "2022-04-06T16:07:35.397021-04:00"
},
{
"id": 401106450,
"url": "https://lda.senate.gov/api/v1/registrants/401106450/?format=api",
"house_registrant_id": 45501,
"name": "ABT USA LLC",
"description": null,
"address_1": "124 Timberline Way South",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Madera",
"state": "CA",
"state_display": "California",
"zip": "93635",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PHILIP H. BAY",
"contact_telephone": "+1 202-344-4000",
"dt_updated": "2023-10-10T15:25:21.209545-04:00"
}
]
}