HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17115,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=217",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=215",
"results": [
{
"id": 401105552,
"url": "https://lda.senate.gov/api/v1/registrants/401105552/?format=api",
"house_registrant_id": 401105552,
"name": "AMERICAN CONSERVATION COALITION ACTION, INC.",
"description": "Non-profit organization.",
"address_1": "520 Songbird Lane",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Appleton",
"state": "WI",
"state_display": "Wisconsin",
"zip": "54913",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SLOANE CARLOUGH",
"contact_telephone": "+1 202-659-6965",
"dt_updated": "2025-07-18T15:22:52.081670-04:00"
},
{
"id": 401103849,
"url": "https://lda.senate.gov/api/v1/registrants/401103849/?format=api",
"house_registrant_id": 401103849,
"name": "R2P STRATEGIES, LLC",
"description": "Consulting and government affairs",
"address_1": "4953 Rock Spring Rd.",
"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": "CYNTHIA MERIFIELD IRION",
"contact_telephone": "+1 202-213-1517",
"dt_updated": "2025-07-18T15:14:52.139194-04:00"
},
{
"id": 310973,
"url": "https://lda.senate.gov/api/v1/registrants/310973/?format=api",
"house_registrant_id": 38623,
"name": "APOTEX CORP.",
"description": "Generic pharmaceutical manufacturer",
"address_1": "2400 N. COMMERCE PARKWAY",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WESTON",
"state": "FL",
"state_display": "Florida",
"zip": "33326",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEVE GIULI",
"contact_telephone": "+1 954-384-8007",
"dt_updated": "2025-07-18T15:09:52.030605-04:00"
},
{
"id": 400879573,
"url": "https://lda.senate.gov/api/v1/registrants/400879573/?format=api",
"house_registrant_id": 400879573,
"name": "UNITED LAUNCH ALLIANCE LLC",
"description": "Space launch services for the federal government",
"address_1": "9501 E. Panorama Circle",
"address_2": "Suite 100",
"address_3": null,
"address_4": null,
"city": "Centennial",
"state": "CO",
"state_display": "Colorado",
"zip": "80112",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "C. RANDALL NUCKOLLS",
"contact_telephone": "+1 202-496-7176",
"dt_updated": "2025-07-18T15:08:52.125449-04:00"
},
{
"id": 401107899,
"url": "https://lda.senate.gov/api/v1/registrants/401107899/?format=api",
"house_registrant_id": 56229,
"name": "9TH STREET STRATEGIES",
"description": null,
"address_1": "513 9th 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": "BEN TURNER",
"contact_telephone": "+1 202-236-4248",
"dt_updated": "2025-07-18T15:00:51.977691-04:00"
},
{
"id": 323397,
"url": "https://lda.senate.gov/api/v1/registrants/323397/?format=api",
"house_registrant_id": 39691,
"name": "NATIONAL SAFETY COUNCIL",
"description": null,
"address_1": "1121 Spring Lake Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Itasca",
"state": "IL",
"state_display": "Illinois",
"zip": "60143",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANTHONY ABRON",
"contact_telephone": "+1 202-602-1021",
"dt_updated": "2025-07-18T14:43:51.890710-04:00"
},
{
"id": 401107276,
"url": "https://lda.senate.gov/api/v1/registrants/401107276/?format=api",
"house_registrant_id": 55915,
"name": "SILA NANOTECHNOLOGIES, INC.",
"description": null,
"address_1": "2470 Mariner Square Loop",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alameda",
"state": "CA",
"state_display": "California",
"zip": "94501",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALEXANDER FITZSIMMONS",
"contact_telephone": "+1 408-475-7452",
"dt_updated": "2025-07-18T14:43:21.879759-04:00"
},
{
"id": 7840,
"url": "https://lda.senate.gov/api/v1/registrants/7840/?format=api",
"house_registrant_id": 30812,
"name": "CAMECO CORPORATION",
"description": "Uranium mining firm",
"address_1": "2121 11TH STREET WEST",
"address_2": null,
"address_3": "SASKATOON",
"address_4": "SK S7M 1J3",
"city": "SASKATOON",
"state": "SK",
"state_display": "SK",
"zip": "S7M 1",
"country": "CA",
"country_display": "Canada",
"ppb_country": "CA",
"ppb_country_display": "Canada",
"contact_name": "STACEY THOMSON",
"contact_telephone": "+1 306-385-5605",
"dt_updated": "2025-07-18T14:38:51.859593-04:00"
},
{
"id": 61037,
"url": "https://lda.senate.gov/api/v1/registrants/61037/?format=api",
"house_registrant_id": 35377,
"name": "CIENA CORPORATION (FORMERLY CIENA CORPORATION, BROADBAND GROUP)",
"description": null,
"address_1": "7035 Ridge Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "HANOVER",
"state": "MD",
"state_display": "Maryland",
"zip": "21076",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MEGAN TROY",
"contact_telephone": "+1 202-309-2807",
"dt_updated": "2025-07-18T14:37:51.853802-04:00"
},
{
"id": 8101,
"url": "https://lda.senate.gov/api/v1/registrants/8101/?format=api",
"house_registrant_id": 30813,
"name": "CAPITOL ASSOCIATES, INC.",
"description": "Government Relations Health Policy Consulting Firm",
"address_1": "1009 Duke Street",
"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": "NATHANIEL BAUGH",
"contact_telephone": "+1 202-544-1880",
"dt_updated": "2025-07-18T14:33:51.886036-04:00"
},
{
"id": 401030903,
"url": "https://lda.senate.gov/api/v1/registrants/401030903/?format=api",
"house_registrant_id": 401030903,
"name": "NATIONAL ASSOCIATION FOR GUN RIGHTS",
"description": "pro-Second Amendment, firearms advocacy and public policy",
"address_1": "501 E Main St",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Windsor",
"state": "CO",
"state_display": "Colorado",
"zip": "80550",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DUSTIN CURTIS",
"contact_telephone": "+1 540-850-3388",
"dt_updated": "2025-07-18T14:33:51.847442-04:00"
},
{
"id": 17226,
"url": "https://lda.senate.gov/api/v1/registrants/17226/?format=api",
"house_registrant_id": 33578,
"name": "HAAKE & ASSOCIATES",
"description": "consultant/ lobbyist",
"address_1": "1900 K Street NW",
"address_2": "Suite 100",
"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": "TIM HAAKE",
"contact_telephone": "+1 202-408-8700",
"dt_updated": "2025-07-18T14:26:51.833534-04:00"
},
{
"id": 401105498,
"url": "https://lda.senate.gov/api/v1/registrants/401105498/?format=api",
"house_registrant_id": 401105498,
"name": "ONEOK INC.",
"description": "Midstream Service Provider",
"address_1": "100 West 5th Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Tulsa",
"state": "OK",
"state_display": "Oklahoma",
"zip": "74103",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL J. TEAGUE",
"contact_telephone": "+1 918-588-7437",
"dt_updated": "2025-07-18T14:19:51.819530-04:00"
},
{
"id": 58352,
"url": "https://lda.senate.gov/api/v1/registrants/58352/?format=api",
"house_registrant_id": 35275,
"name": "CENTER FOR FREEDOM AND PROSPERITY",
"description": null,
"address_1": "P.O. BOX 3654",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "FAIRFAX",
"state": "VA",
"state_display": "Virginia",
"zip": "22038",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN GARST",
"contact_telephone": "+1 202-695-3215",
"dt_updated": "2025-07-18T14:02:51.638798-04:00"
},
{
"id": 20163,
"url": "https://lda.senate.gov/api/v1/registrants/20163/?format=api",
"house_registrant_id": 30937,
"name": "IOWA STATE UNIVERSITY",
"description": null,
"address_1": "1750 BEARDSHEAR HALL",
"address_2": "515 Morrill Rd",
"address_3": null,
"address_4": null,
"city": "AMES",
"state": "IA",
"state_display": "Iowa",
"zip": "50011",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SOPHIA MAGILL",
"contact_telephone": "+1 515-294-2320",
"dt_updated": "2025-07-18T13:51:51.625268-04:00"
},
{
"id": 401107698,
"url": "https://lda.senate.gov/api/v1/registrants/401107698/?format=api",
"house_registrant_id": 56135,
"name": "ACCOUNTABLE FOR HEALTH, INC.",
"description": null,
"address_1": "14 Ridge Square NW",
"address_2": "Suite 300",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20016",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARA MCDERMOTT",
"contact_telephone": "+1 202-487-1393",
"dt_updated": "2025-07-18T13:45:51.540850-04:00"
},
{
"id": 311198,
"url": "https://lda.senate.gov/api/v1/registrants/311198/?format=api",
"house_registrant_id": 38663,
"name": "NATIONAL WIC ASSOCIATION (NWA)",
"description": null,
"address_1": "1099 14th Street NW, Suite 510",
"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": "ALISON HARD",
"contact_telephone": "+1 202-655-2173",
"dt_updated": "2025-07-18T13:41:51.501835-04:00"
},
{
"id": 319734,
"url": "https://lda.senate.gov/api/v1/registrants/319734/?format=api",
"house_registrant_id": 39476,
"name": "SOUNDEXCHANGE, INC.",
"description": null,
"address_1": "733 10th Street, NW",
"address_2": "10th Floor",
"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 KARAFOTAS",
"contact_telephone": "+1 202-640-5858",
"dt_updated": "2025-07-18T13:39:51.535705-04:00"
},
{
"id": 297636,
"url": "https://lda.senate.gov/api/v1/registrants/297636/?format=api",
"house_registrant_id": 37556,
"name": "IRON MOUNTAIN INCORPORATED",
"description": "Information Management Services",
"address_1": "801 Pennsylvania Ave NW - Suite 410",
"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": "JENNIFER GALLAGHER",
"contact_telephone": "+1 202-777-1553",
"dt_updated": "2025-07-18T13:35:51.474272-04:00"
},
{
"id": 7133,
"url": "https://lda.senate.gov/api/v1/registrants/7133/?format=api",
"house_registrant_id": 31868,
"name": "BROTHERHOOD OF LOCOMOTIVE ENGINEERS AND TRAINMEN",
"description": null,
"address_1": "7061 East Pleasant Valley Rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Independence",
"state": "OH",
"state_display": "Ohio",
"zip": "44131",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "VINCENT VERNA",
"contact_telephone": "+1 202-624-8776",
"dt_updated": "2025-07-18T13:19:51.233160-04:00"
},
{
"id": 40023190,
"url": "https://lda.senate.gov/api/v1/registrants/40023190/?format=api",
"house_registrant_id": 39980,
"name": "ASSOCIATION OF PUBLIC AND LAND-GRANT UNIVERSITIES (APLU) FORMERLY NASULGC",
"description": "Higher Education Association representing public universities",
"address_1": "1307 New York Ave., NW",
"address_2": "Suite 400",
"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": "VARUN DHAWAN",
"contact_telephone": "+1 202-478-6063",
"dt_updated": "2025-07-18T12:47:51.011348-04:00"
},
{
"id": 40047366,
"url": "https://lda.senate.gov/api/v1/registrants/40047366/?format=api",
"house_registrant_id": 40039,
"name": "H. LEE MOFFITT CANCER CENTER & RESEARCH INSTITUTE",
"description": "Healthcare- research",
"address_1": "12902 Magnolia Drive, MTC-GR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Tampa",
"state": "FL",
"state_display": "Florida",
"zip": "33612",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "W. JAMES WILSON",
"contact_telephone": "+1 850-509-6025",
"dt_updated": "2025-07-18T12:45:51.017329-04:00"
},
{
"id": 73032,
"url": "https://lda.senate.gov/api/v1/registrants/73032/?format=api",
"house_registrant_id": 35908,
"name": "COALITION FOR AMERICA'S GATEWAYS & TRADE CORRIDORS",
"description": null,
"address_1": "1001 Connecticut Ave NW",
"address_2": "Suite 422",
"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": "ELAINE NESSLE",
"contact_telephone": "+1 202-828-9100",
"dt_updated": "2025-07-18T12:35:51.292684-04:00"
},
{
"id": 400731191,
"url": "https://lda.senate.gov/api/v1/registrants/400731191/?format=api",
"house_registrant_id": 400731191,
"name": "REPSOL, S.A.",
"description": "OIL AND GAS COMPANY",
"address_1": "Mendez Alvaro 44",
"address_2": null,
"address_3": "MADRID",
"address_4": " 28045",
"city": "MADRID",
"state": null,
"state_display": null,
"zip": "28045",
"country": "ES",
"country_display": "Spain",
"ppb_country": "ES",
"ppb_country_display": "Spain",
"contact_name": "ANGEL BAUTISTA",
"contact_telephone": "00347539454",
"dt_updated": "2025-07-18T12:34:51.026841-04:00"
},
{
"id": 401109130,
"url": "https://lda.senate.gov/api/v1/registrants/401109130/?format=api",
"house_registrant_id": 66831,
"name": "NATERA INC",
"description": null,
"address_1": "130111 McCallen Pass",
"address_2": "Suite 100 Building A",
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78753",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TODD TRAUTNER",
"contact_telephone": "+1 216-832-2620",
"dt_updated": "2025-07-18T12:27:50.892343-04:00"
}
]
}