HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16926,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=50",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=48",
"results": [
{
"id": 40041334,
"url": "https://lda.senate.gov/api/v1/registrants/40041334/?format=api",
"house_registrant_id": null,
"name": "UCSJ: UNION OF COUNCILS FOR JEWS IN THE FORMER SOVIET UNION",
"description": null,
"address_1": "PO Box 11676 Cleveland Park",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20008",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICAH H. NAFTALIN",
"contact_telephone": "+1 202-237-8262",
"dt_updated": "2022-01-13T14:57:06.431808-05:00"
},
{
"id": 401103195,
"url": "https://lda.senate.gov/api/v1/registrants/401103195/?format=api",
"house_registrant_id": 401103195,
"name": "UC HEALTH",
"description": "Health Care",
"address_1": "3200 Burnet Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Cincinnati",
"state": "OH",
"state_display": "Ohio",
"zip": "45229",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL NEWKIRK",
"contact_telephone": "+1 937-284-1677",
"dt_updated": "2025-07-18T09:46:49.628339-04:00"
},
{
"id": 40018136,
"url": "https://lda.senate.gov/api/v1/registrants/40018136/?format=api",
"house_registrant_id": 39750,
"name": "UC GROUP LTD.",
"description": null,
"address_1": "19th Floor",
"address_2": "40 Bank Street",
"address_3": "Canary Wharf, London",
"address_4": " E145NR",
"city": "Canary Wharf, London",
"state": null,
"state_display": null,
"zip": "E145N",
"country": "GB",
"country_display": "United Kingdom",
"ppb_country": "GB",
"ppb_country_display": "United Kingdom",
"contact_name": "DARYN STILWELL",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:49.226072-04:00"
},
{
"id": 298774,
"url": "https://lda.senate.gov/api/v1/registrants/298774/?format=api",
"house_registrant_id": 37631,
"name": "UCB, INC.",
"description": "Matters related to the pharmaceutical manufacturing industry",
"address_1": "c/o 28 Liberty Ship Way, Suite 2815",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Sausalito",
"state": "CA",
"state_display": "California",
"zip": "94965",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JENNIE UNGER SKELTON",
"contact_telephone": "+1 415-903-2800",
"dt_updated": "2025-07-23T19:58:43.254204-04:00"
},
{
"id": 78436,
"url": "https://lda.senate.gov/api/v1/registrants/78436/?format=api",
"house_registrant_id": 36329,
"name": "UBS AMERICAS INC.",
"description": null,
"address_1": "1150 17th St. NW",
"address_2": "5th Floor",
"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": "JOHN NOLAN",
"contact_telephone": "+1 202-585-8986",
"dt_updated": "2025-07-30T16:42:00.631835-04:00"
},
{
"id": 293016,
"url": "https://lda.senate.gov/api/v1/registrants/293016/?format=api",
"house_registrant_id": 37378,
"name": "UBL HEALTH SOLUTIONS",
"description": null,
"address_1": "801 PENNSYLVANIA AVE NW # 245",
"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": "2022-01-13T14:55:07.566959-05:00"
},
{
"id": 401103362,
"url": "https://lda.senate.gov/api/v1/registrants/401103362/?format=api",
"house_registrant_id": 401103362,
"name": "UBER TECHNOLOGIES, INC.",
"description": "Transportation network",
"address_1": "1875 Connecticut Ave. NW",
"address_2": "Suite 300",
"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": "JAVIER CORREOSO",
"contact_telephone": "+1 202-794-7387",
"dt_updated": "2025-07-30T16:57:00.554364-04:00"
},
{
"id": 79255,
"url": "https://lda.senate.gov/api/v1/registrants/79255/?format=api",
"house_registrant_id": 36231,
"name": "TYSON FOODS, INC",
"description": "Business",
"address_1": "1000 F St NW",
"address_2": "Ste. 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": "MINA PATEL",
"contact_telephone": "+1 479-290-1109",
"dt_updated": "2025-07-29T11:38:50.185691-04:00"
},
{
"id": 54426,
"url": "https://lda.senate.gov/api/v1/registrants/54426/?format=api",
"house_registrant_id": 54426,
"name": "TYNAN, BRIAN M.",
"description": null,
"address_1": "227 MASSACHUSETTS AVE NE #1",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:01.145481-05:00"
},
{
"id": 49305,
"url": "https://lda.senate.gov/api/v1/registrants/49305/?format=api",
"house_registrant_id": 34571,
"name": "TYCO WORLDWIDE SERVICES",
"description": null,
"address_1": "122 C ST NW #520",
"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": "2022-01-13T14:52:37.623195-05:00"
},
{
"id": 285734,
"url": "https://lda.senate.gov/api/v1/registrants/285734/?format=api",
"house_registrant_id": 36954,
"name": "TYCO INTERNATIONAL MGMT CO",
"description": null,
"address_1": "607 14TH STREET NW",
"address_2": "SUITE 550",
"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": "ARTHUR JONES",
"contact_telephone": "+1 202-350-6911",
"dt_updated": "2022-04-06T16:06:43.037019-04:00"
},
{
"id": 319552,
"url": "https://lda.senate.gov/api/v1/registrants/319552/?format=api",
"house_registrant_id": 39500,
"name": "TYCO ELECTRONICS CORPORATION",
"description": null,
"address_1": "607 14th Street, NW Suite 250",
"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": "JOANN PICCOLO",
"contact_telephone": "+1 202-471-3355",
"dt_updated": "2022-04-06T16:06:38.873466-04:00"
},
{
"id": 60071,
"url": "https://lda.senate.gov/api/v1/registrants/60071/?format=api",
"house_registrant_id": 35367,
"name": "TW TELECOM INC (FORMERLY TIME WARNER TELECOM, INC)",
"description": null,
"address_1": "803 Meriden Lane",
"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": "MS. KELSI REEVES",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:40.893733-04:00"
},
{
"id": 401103545,
"url": "https://lda.senate.gov/api/v1/registrants/401103545/?format=api",
"house_registrant_id": 401103545,
"name": "TWO RIVERS LLC",
"description": "Government Relations Consulting",
"address_1": "513 Cedar Pointe Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Weems",
"state": "VA",
"state_display": "Virginia",
"zip": "22576",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES LOFTON",
"contact_telephone": "+1 202-415-4869",
"dt_updated": "2025-08-19T16:36:41.434976-04:00"
},
{
"id": 51228,
"url": "https://lda.senate.gov/api/v1/registrants/51228/?format=api",
"house_registrant_id": 34804,
"name": "TWO DOGS TRADING CO",
"description": null,
"address_1": "6429 LAMBDON RD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "THE PLAINS",
"state": "VA",
"state_display": "Virginia",
"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": "2022-01-13T14:52:57.058971-05:00"
},
{
"id": 401107777,
"url": "https://lda.senate.gov/api/v1/registrants/401107777/?format=api",
"house_registrant_id": null,
"name": "TWO BRANCH STRATEGIES",
"description": null,
"address_1": "7401 Campbell Dr",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Severn",
"state": "MD",
"state_display": "Maryland",
"zip": "21144",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RAYMOND C KELLEY",
"contact_telephone": "+1 765-914-8183",
"dt_updated": "2025-08-25T13:45:53.788295-04:00"
},
{
"id": 400493431,
"url": "https://lda.senate.gov/api/v1/registrants/400493431/?format=api",
"house_registrant_id": 400493431,
"name": "TWINLOGIC STRATEGIES, LLP",
"description": "Government Relations Firm",
"address_1": "1425 K Street NW",
"address_2": "Suite 1010",
"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": "ELIZABETH FRAZEE",
"contact_telephone": "+1 703-403-4406",
"dt_updated": "2025-08-02T20:15:45.381600-04:00"
},
{
"id": 401105202,
"url": "https://lda.senate.gov/api/v1/registrants/401105202/?format=api",
"house_registrant_id": 401105202,
"name": "TWILIO INC.",
"description": "Cloud communications technology company",
"address_1": "101 Spear Street",
"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": "VIRGINIA POE",
"contact_telephone": "+1 321-578-0574",
"dt_updated": "2025-07-29T13:28:50.573585-04:00"
},
{
"id": 38687,
"url": "https://lda.senate.gov/api/v1/registrants/38687/?format=api",
"house_registrant_id": 33675,
"name": "TWENTY-FIRST CENTURY GROUP, INC.",
"description": "Political Consulting/Government Affairs",
"address_1": "434 New Jersey Avenue, S.E.",
"address_2": null,
"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": "LISA RULLI",
"contact_telephone": "+1 202-488-2800",
"dt_updated": "2025-07-30T16:53:00.449375-04:00"
},
{
"id": 401103089,
"url": "https://lda.senate.gov/api/v1/registrants/401103089/?format=api",
"house_registrant_id": 401103089,
"name": "TWENTY-FIRST CENTURY FOX, INC.",
"description": "Media, entertainment",
"address_1": "400 North Capitol St. NW",
"address_2": "Suite 890",
"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": "KRISTOPHER JONES",
"contact_telephone": "+1 202-824-6517",
"dt_updated": "2022-04-06T16:06:37.840011-04:00"
},
{
"id": 52275,
"url": "https://lda.senate.gov/api/v1/registrants/52275/?format=api",
"house_registrant_id": 34870,
"name": "TUVIN ASSOCIATES",
"description": "Pubic Affairs/Lobbyist",
"address_1": "2805 Washington Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Chevy Chase",
"state": "MD",
"state_display": "Maryland",
"zip": "20815-3003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CARL R. TUVIN",
"contact_telephone": "+1 301-254-8461",
"dt_updated": "2022-04-06T16:06:15.737948-04:00"
},
{
"id": 38676,
"url": "https://lda.senate.gov/api/v1/registrants/38676/?format=api",
"house_registrant_id": 32997,
"name": "TUTTLE TAYLOR AND HERON",
"description": "law firm",
"address_1": "1725 I St., NW",
"address_2": "SUITE 300",
"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": "JULIAN B. HERON",
"contact_telephone": "+1 202-349-3859",
"dt_updated": "2024-10-19T11:00:47.174058-04:00"
},
{
"id": 401104856,
"url": "https://lda.senate.gov/api/v1/registrants/401104856/?format=api",
"house_registrant_id": 401104856,
"name": "TUSK VENTURES LLC",
"description": "Consulting firm",
"address_1": "251 Park Avenue South",
"address_2": "8th Floor",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10010",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARLA TUSK",
"contact_telephone": "+1 917-304-5628",
"dt_updated": "2022-04-06T16:07:05.582389-04:00"
},
{
"id": 401104251,
"url": "https://lda.senate.gov/api/v1/registrants/401104251/?format=api",
"house_registrant_id": null,
"name": "TUSK STRATEGIES, LLC",
"description": null,
"address_1": "251 Park Avenue South",
"address_2": "8th Floor",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10010",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALEX SOMMER",
"contact_telephone": "+1 201-835-4025",
"dt_updated": "2025-07-02T11:53:15.276913-04:00"
},
{
"id": 38665,
"url": "https://lda.senate.gov/api/v1/registrants/38665/?format=api",
"house_registrant_id": 30889,
"name": "TUSKEGEE UNIV",
"description": null,
"address_1": "11 DUPONT CIR NW #220",
"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": "2022-01-13T14:51:34.451415-05:00"
}
]
}