HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16930,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=566",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=564",
"results": [
{
"id": 400877567,
"url": "https://lda.senate.gov/api/v1/registrants/400877567/?format=api",
"house_registrant_id": 400877567,
"name": "HF SINCLAIR CORPORATION",
"description": "Petroleum Refining & Marketing",
"address_1": "2323 Victory Ave.",
"address_2": "Suite #1400",
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75219",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOSH JEMENTE",
"contact_telephone": "+1 214-954-6693",
"dt_updated": "2025-07-29T09:03:48.828787-04:00"
},
{
"id": 400774330,
"url": "https://lda.senate.gov/api/v1/registrants/400774330/?format=api",
"house_registrant_id": 400774330,
"name": "S-3 GROUP",
"description": "Government consulting firm",
"address_1": "418 C St 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": "JENNIFER HOLMES",
"contact_telephone": "+1 202-819-5036",
"dt_updated": "2025-07-29T09:04:48.804451-04:00"
},
{
"id": 8418,
"url": "https://lda.senate.gov/api/v1/registrants/8418/?format=api",
"house_registrant_id": 33950,
"name": "CASE WESTERN RESERVE UNIVERSITY",
"description": null,
"address_1": "10900 EUCLID AVENUE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CLEVELAND",
"state": "OH",
"state_display": "Ohio",
"zip": "44106",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JENNIFER O. RUGGLES",
"contact_telephone": "+1 216-368-6519",
"dt_updated": "2025-07-29T09:11:48.856184-04:00"
},
{
"id": 310335,
"url": "https://lda.senate.gov/api/v1/registrants/310335/?format=api",
"house_registrant_id": 38643,
"name": "RIO TINTO SERVICES, INC.",
"description": "Natural resources",
"address_1": "601 13th St, NW",
"address_2": "Suite 920S",
"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 RENIGAR",
"contact_telephone": "+1 202-297-5540",
"dt_updated": "2025-07-29T09:12:48.856779-04:00"
},
{
"id": 401105137,
"url": "https://lda.senate.gov/api/v1/registrants/401105137/?format=api",
"house_registrant_id": 401105137,
"name": "U.S. MERCHANT MARINE ACADEMY ALUMNI ASSOCIATION & FOUNDATION, INC.",
"description": "​Association of Academy graduates advocating and supporting the Academy and its midshipmen",
"address_1": "300 Steamboat Rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Kings Point",
"state": "NY",
"state_display": "New York",
"zip": "11024",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN FOY",
"contact_telephone": "+1 516-482-5274",
"dt_updated": "2025-07-29T09:12:48.907043-04:00"
},
{
"id": 401054971,
"url": "https://lda.senate.gov/api/v1/registrants/401054971/?format=api",
"house_registrant_id": 401054971,
"name": "FTI GOVERNMENT AFFAIRS",
"description": "Consulting, Lobbying and Government Affairs",
"address_1": "555 12th Street NW",
"address_2": "Suite 700",
"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": "KEVIN BANASIK",
"contact_telephone": "+1 708-549-9120",
"dt_updated": "2025-07-29T09:13:48.931574-04:00"
},
{
"id": 401104557,
"url": "https://lda.senate.gov/api/v1/registrants/401104557/?format=api",
"house_registrant_id": 401104557,
"name": "KIDS IN NEED OF DEFENSE",
"description": "legal services, policy advocacy, communication for unaccompanied children",
"address_1": "1750 H St. NW",
"address_2": "6th Fl",
"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": "JENNIFER PODKUL",
"contact_telephone": "+1 202-824-8692",
"dt_updated": "2025-07-29T09:13:49.009576-04:00"
},
{
"id": 80931,
"url": "https://lda.senate.gov/api/v1/registrants/80931/?format=api",
"house_registrant_id": 36302,
"name": "LAND TRUST ALLIANCE",
"description": null,
"address_1": "1250 H 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": "LORRAINE FAETH",
"contact_telephone": "+1 202-800-2230",
"dt_updated": "2025-07-29T09:17:48.918924-04:00"
},
{
"id": 401109753,
"url": "https://lda.senate.gov/api/v1/registrants/401109753/?format=api",
"house_registrant_id": null,
"name": "MCGINLEY LLC",
"description": null,
"address_1": "2503D N Harrison Street, #1217",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22207",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "WILLIAM MCGINLEY",
"contact_telephone": "+1 703-966-7026",
"dt_updated": "2025-07-29T09:26:49.029702-04:00"
},
{
"id": 401105835,
"url": "https://lda.senate.gov/api/v1/registrants/401105835/?format=api",
"house_registrant_id": 401105835,
"name": "TIDES GROUP, LLC",
"description": "Corporate strategy and consulting firm",
"address_1": "1005 Turkey Run Road",
"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": "EVAN A. KNISELY",
"contact_telephone": "+1 202-306-5396",
"dt_updated": "2025-07-29T09:26:49.057788-04:00"
},
{
"id": 302313,
"url": "https://lda.senate.gov/api/v1/registrants/302313/?format=api",
"house_registrant_id": 37827,
"name": "AMERIPRISE FINANCIAL, INC.",
"description": "diversified financial services firm",
"address_1": "101 CONSTITUTION AVE., NW SUITE 701B EAST",
"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": "MARY ANN WRIGHT",
"contact_telephone": "+1 202-831-6988",
"dt_updated": "2025-07-29T09:27:49.159358-04:00"
},
{
"id": 15907,
"url": "https://lda.senate.gov/api/v1/registrants/15907/?format=api",
"house_registrant_id": 31489,
"name": "BAE SYSTEMS, INC.",
"description": null,
"address_1": "2941 FAIRVIEW PARK DRIVE",
"address_2": "SUITE 100",
"address_3": null,
"address_4": null,
"city": "FALLS CHURCH",
"state": "VA",
"state_display": "Virginia",
"zip": "22042",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANIELLE PARKER",
"contact_telephone": "+1 571-461-6091",
"dt_updated": "2025-07-29T09:29:49.135908-04:00"
},
{
"id": 293370,
"url": "https://lda.senate.gov/api/v1/registrants/293370/?format=api",
"house_registrant_id": 37409,
"name": "CLYBURN CONSULTING, LLC",
"description": "Government Relations and Business Development",
"address_1": "1775 Eye Street, NW",
"address_2": "Suite 1150",
"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": "WILLIAM CLYBURN, JR.",
"contact_telephone": "+1 202-545-0997",
"dt_updated": "2025-07-29T09:29:49.235042-04:00"
},
{
"id": 400454169,
"url": "https://lda.senate.gov/api/v1/registrants/400454169/?format=api",
"house_registrant_id": 400454169,
"name": "AEROVIRONMENT, INC.",
"description": "Efficient energy systems development, manufacture, and support.",
"address_1": "241 18th Street South",
"address_2": "Suite 415",
"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": "MACKENZIE ROWE",
"contact_telephone": "+1 805-864-0287",
"dt_updated": "2025-07-29T09:31:49.165802-04:00"
},
{
"id": 3071,
"url": "https://lda.senate.gov/api/v1/registrants/3071/?format=api",
"house_registrant_id": 31620,
"name": "AMERICAN PHARMACISTS ASSOCIATION",
"description": null,
"address_1": "2215 CONSTITUTION 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": "DOUGLAS HUYNH",
"contact_telephone": "+1 202-429-7573",
"dt_updated": "2025-07-29T09:31:49.166450-04:00"
},
{
"id": 3333,
"url": "https://lda.senate.gov/api/v1/registrants/3333/?format=api",
"house_registrant_id": 34060,
"name": "AMERICAN ACADEMY OF SLEEP MEDICINE",
"description": "Promotes excellence in sleep medicine health care, education and research.",
"address_1": "2510 North Frontage Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Darien",
"state": "IL",
"state_display": "Illinois",
"zip": "60561",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ERIC ALBRECHT",
"contact_telephone": "+1 630-737-9700",
"dt_updated": "2025-07-29T09:33:49.197451-04:00"
},
{
"id": 6303,
"url": "https://lda.senate.gov/api/v1/registrants/6303/?format=api",
"house_registrant_id": 32506,
"name": "HUSCH BLACKWELL, LLP",
"description": "Law firm",
"address_1": "750 17th Street, NW",
"address_2": "Suite 900",
"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": "BETH CALLAGHAN",
"contact_telephone": "+1 202-378-2329",
"dt_updated": "2025-07-29T09:36:49.175054-04:00"
},
{
"id": 401108411,
"url": "https://lda.senate.gov/api/v1/registrants/401108411/?format=api",
"house_registrant_id": null,
"name": "SK AMERICAS, INC.",
"description": null,
"address_1": "55 East 59th Street",
"address_2": "Floor 11",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10022",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAUL DELANEY III",
"contact_telephone": "+1 202-899-5506",
"dt_updated": "2025-07-29T09:45:49.247983-04:00"
},
{
"id": 40006051,
"url": "https://lda.senate.gov/api/v1/registrants/40006051/?format=api",
"house_registrant_id": 39791,
"name": "JBS COMMUNICATIONS, LLC",
"description": "Government Relations",
"address_1": "4390 Clearwater Way",
"address_2": "Apartment 1407",
"address_3": null,
"address_4": null,
"city": "Lexington",
"state": "KY",
"state_display": "Kentucky",
"zip": "40515",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFF SPEAKS",
"contact_telephone": "+1 859-494-2681",
"dt_updated": "2025-07-29T09:45:49.405917-04:00"
},
{
"id": 57954,
"url": "https://lda.senate.gov/api/v1/registrants/57954/?format=api",
"house_registrant_id": 35264,
"name": "TAKEDA PHARMACEUTICALS AMERICA, INC.",
"description": "Pharmaceutical Company",
"address_1": "670 Maine Ave SW",
"address_2": "Suite 210",
"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": "ANDREW KAPLAN",
"contact_telephone": "+1 202-649-4004",
"dt_updated": "2025-07-29T09:46:49.255299-04:00"
},
{
"id": 10888,
"url": "https://lda.senate.gov/api/v1/registrants/10888/?format=api",
"house_registrant_id": 31832,
"name": "CORNING INCORPORATED",
"description": null,
"address_1": "1001 Pennsylvania Avenue, NW",
"address_2": "Suite 420 North",
"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": "ALLEN CHEW",
"contact_telephone": "+1 202-993-1490",
"dt_updated": "2025-07-29T09:54:49.355096-04:00"
},
{
"id": 28173,
"url": "https://lda.senate.gov/api/v1/registrants/28173/?format=api",
"house_registrant_id": 30686,
"name": "NATIONAL MARINE MANUFACTURERS ASSOCIATION",
"description": "trade association",
"address_1": "601 Pennsylvania Ave. NW",
"address_2": "Suite 320 North",
"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": "CLAY CRABTREE",
"contact_telephone": "+1 202-737-9763",
"dt_updated": "2025-07-29T09:54:49.492420-04:00"
},
{
"id": 296715,
"url": "https://lda.senate.gov/api/v1/registrants/296715/?format=api",
"house_registrant_id": 37527,
"name": "SOCIETY FOR VASCULAR SURGERY",
"description": "Trade Association",
"address_1": "9400 W Higgins Rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Rosemont",
"state": "IL",
"state_display": "Illinois",
"zip": "60018",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MEGAN K. MARCINKO, MPS",
"contact_telephone": "+1 312-334-2356",
"dt_updated": "2025-07-29T09:55:49.315040-04:00"
},
{
"id": 49054,
"url": "https://lda.senate.gov/api/v1/registrants/49054/?format=api",
"house_registrant_id": 34520,
"name": "APTIV, PLC",
"description": "Automotive technology development, manufacturing and sales",
"address_1": "100 Northern Ave",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02210",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TIMOTHY SEITZ",
"contact_telephone": "+1 248-709-3938",
"dt_updated": "2025-07-29T09:55:49.358218-04:00"
},
{
"id": 28504,
"url": "https://lda.senate.gov/api/v1/registrants/28504/?format=api",
"house_registrant_id": 31078,
"name": "NATIONAL ROOFING CONTRACTORS ASSOCIATION",
"description": "National trade association for the roofing industry.",
"address_1": "324 FOURTH 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": "DUANE L. MUSSER",
"contact_telephone": "+1 202-546-7584",
"dt_updated": "2025-07-29T09:58:49.354837-04:00"
}
]
}