HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16792,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=20",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=18",
"results": [
{
"id": 50796,
"url": "https://lda.senate.gov/api/v1/registrants/50796/?format=api",
"house_registrant_id": 34724,
"name": "WINNING STRATEGIES WASHINGTON",
"description": "Government relations firm",
"address_1": "409 7TH STREET, NW",
"address_2": "SUITE 450",
"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": "MATTHEW BRAUN",
"contact_telephone": "+1 202-589-0800",
"dt_updated": "2025-06-05T11:27:30.880134-04:00"
},
{
"id": 401103211,
"url": "https://lda.senate.gov/api/v1/registrants/401103211/?format=api",
"house_registrant_id": 401103211,
"name": "CAPITOL ADVOCACY PARTNERS",
"description": "Advocacy and grant writing",
"address_1": "600 Pennsylvania Avenue, SE",
"address_2": "Suite 15048",
"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": "DANA DEBEAUMONT",
"contact_telephone": "+1 202-352-6856",
"dt_updated": "2025-06-05T10:38:05.419156-04:00"
},
{
"id": 401109646,
"url": "https://lda.senate.gov/api/v1/registrants/401109646/?format=api",
"house_registrant_id": null,
"name": "THE NUCLEAR COMPANY",
"description": null,
"address_1": "903 Manchester Street",
"address_2": "Suite 180",
"address_3": null,
"address_4": null,
"city": "Lexington",
"state": "KY",
"state_display": "Kentucky",
"zip": "40508",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JULIA PRICE-MADISON",
"contact_telephone": "+1 202-868-2267",
"dt_updated": "2025-06-05T10:30:00.037657-04:00"
},
{
"id": 401109648,
"url": "https://lda.senate.gov/api/v1/registrants/401109648/?format=api",
"house_registrant_id": null,
"name": "COREWEAVE, INC.",
"description": null,
"address_1": "290 W Mt Pleasant Ave",
"address_2": "Suite 4100",
"address_3": null,
"address_4": null,
"city": "Livingston",
"state": "NJ",
"state_display": "New Jersey",
"zip": "07039",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHARLES HUGHES",
"contact_telephone": "+1 817-371-5896",
"dt_updated": "2025-06-05T10:04:25.457971-04:00"
},
{
"id": 400997830,
"url": "https://lda.senate.gov/api/v1/registrants/400997830/?format=api",
"house_registrant_id": 400997830,
"name": "THE CAVALRY GROUP, LLC",
"description": "Consulting, federal lobbying, campaign management",
"address_1": "PO Box 8",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Guthrie",
"state": "OK",
"state_display": "Oklahoma",
"zip": "73044",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MELINDA PATTERSON",
"contact_telephone": "+1 314-322-4861",
"dt_updated": "2025-06-04T18:59:03.032026-04:00"
},
{
"id": 401109636,
"url": "https://lda.senate.gov/api/v1/registrants/401109636/?format=api",
"house_registrant_id": null,
"name": "JOHN WATTS",
"description": null,
"address_1": "4413 39th Street NW",
"address_2": null,
"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": "JOHN WATTS",
"contact_telephone": "+1 202-669-2099",
"dt_updated": "2025-06-04T18:36:42.981845-04:00"
},
{
"id": 401109649,
"url": "https://lda.senate.gov/api/v1/registrants/401109649/?format=api",
"house_registrant_id": null,
"name": "KYOWA KIRIN, INC",
"description": null,
"address_1": "510 Carnegie Center",
"address_2": "Suite 600",
"address_3": null,
"address_4": null,
"city": "Princeton",
"state": "NJ",
"state_display": "New Jersey",
"zip": "08540",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BEVERLY CROSSLEY",
"contact_telephone": "+1 301-648-4543",
"dt_updated": "2025-06-04T17:29:14.648293-04:00"
},
{
"id": 401105455,
"url": "https://lda.senate.gov/api/v1/registrants/401105455/?format=api",
"house_registrant_id": 401105455,
"name": "BOOM TECHNOLOGY, INC.",
"description": "Supersonic Passenger Transport",
"address_1": "6803 S Tucson Way",
"address_2": null,
"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": "MARK W WARD",
"contact_telephone": "+1 888-658-8484",
"dt_updated": "2025-06-04T17:23:23.266740-04:00"
},
{
"id": 401108899,
"url": "https://lda.senate.gov/api/v1/registrants/401108899/?format=api",
"house_registrant_id": null,
"name": "PENNSYLVANIA ENERGY RESOURCES GROUP, LLC",
"description": null,
"address_1": "P.O. Box 547",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Harrisburg",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "17108",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRENDAN SCHUBERT",
"contact_telephone": "+1 717-233-8606",
"dt_updated": "2025-06-04T15:46:09.445421-04:00"
},
{
"id": 401108727,
"url": "https://lda.senate.gov/api/v1/registrants/401108727/?format=api",
"house_registrant_id": null,
"name": "ENERGY EXPLORATION TECHNOLOGIES",
"description": null,
"address_1": "1624 Headway Circle",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78754",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KELLY S LUGAR",
"contact_telephone": "+1 202-360-1928",
"dt_updated": "2025-06-04T15:01:02.451597-04:00"
},
{
"id": 39553,
"url": "https://lda.senate.gov/api/v1/registrants/39553/?format=api",
"house_registrant_id": 32725,
"name": "UNIVERSITY OF WASHINGTON",
"description": "Public research university",
"address_1": "444 North Capitol Street, NW",
"address_2": "Suite 418",
"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": "SARAH CASTRO",
"contact_telephone": "+1 202-624-1426",
"dt_updated": "2025-06-04T14:54:02.457333-04:00"
},
{
"id": 400474349,
"url": "https://lda.senate.gov/api/v1/registrants/400474349/?format=api",
"house_registrant_id": 400474349,
"name": "COLORADO FARM BUREAU",
"description": "Agriculture",
"address_1": "9177 E Mineral Circle",
"address_2": null,
"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": "ASHLEY HOUSE",
"contact_telephone": "+1 303-749-7500",
"dt_updated": "2025-06-04T14:51:02.391503-04:00"
},
{
"id": 401109645,
"url": "https://lda.senate.gov/api/v1/registrants/401109645/?format=api",
"house_registrant_id": null,
"name": "NATIONAL CONSUMER REPORTING ASSOCIATION",
"description": null,
"address_1": "PO Box 815",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Bloomingdale",
"state": "MD",
"state_display": "Maryland",
"zip": "60108",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ERIC J. ELLMAN",
"contact_telephone": "+1 301-775-9798",
"dt_updated": "2025-06-04T14:24:06.307416-04:00"
},
{
"id": 401108903,
"url": "https://lda.senate.gov/api/v1/registrants/401108903/?format=api",
"house_registrant_id": null,
"name": "ACUMEN STRATEGIES LLC",
"description": null,
"address_1": "6537 Bay Tree Ct",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Falls Church",
"state": "VA",
"state_display": "Virginia",
"zip": "22041",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TRAVIS NORTON",
"contact_telephone": "+1 518-225-3549",
"dt_updated": "2025-06-04T13:27:02.810660-04:00"
},
{
"id": 315477,
"url": "https://lda.senate.gov/api/v1/registrants/315477/?format=api",
"house_registrant_id": 39208,
"name": "BUTTERFIELD EVANS & ASSOCIATES LLC",
"description": "Government affairs",
"address_1": "304 G Street SE",
"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": "R. IAN BUTTERFIELD",
"contact_telephone": "+1 202-544-7845",
"dt_updated": "2025-06-04T12:43:11.474453-04:00"
},
{
"id": 40020151,
"url": "https://lda.senate.gov/api/v1/registrants/40020151/?format=api",
"house_registrant_id": 39826,
"name": "DANCE/USA",
"description": "Dance/USA is the national service organization for professional dance.",
"address_1": "1029 Vermont 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": "BERTRAND EVANS-TAYLOR",
"contact_telephone": "+1 202-843-7942",
"dt_updated": "2025-06-04T11:16:33.603261-04:00"
},
{
"id": 401108430,
"url": "https://lda.senate.gov/api/v1/registrants/401108430/?format=api",
"house_registrant_id": null,
"name": "GOTION INC",
"description": null,
"address_1": "48660 Kato Road",
"address_2": "Unit 1004",
"address_3": null,
"address_4": null,
"city": "Fremont",
"state": "CA",
"state_display": "California",
"zip": "94538",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DONALD J. MORRISSEY",
"contact_telephone": "+1 202-374-5299",
"dt_updated": "2025-06-04T11:13:01.893422-04:00"
},
{
"id": 74498,
"url": "https://lda.senate.gov/api/v1/registrants/74498/?format=api",
"house_registrant_id": 36009,
"name": "LANKFORD & REED, PLLC",
"description": "Law Firm",
"address_1": "120 NORTH ST. ASAPH 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": "TERRANCE G. REED",
"contact_telephone": "+1 703-299-5000",
"dt_updated": "2025-06-04T11:04:49.819263-04:00"
},
{
"id": 90272,
"url": "https://lda.senate.gov/api/v1/registrants/90272/?format=api",
"house_registrant_id": 36720,
"name": "BLOOMIN' BRANDS, INC.",
"description": null,
"address_1": "2202 N. WESTSHORE BLVD., 5TH FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "TAMPA",
"state": "FL",
"state_display": "Florida",
"zip": "33607",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATIE METZGER",
"contact_telephone": "+1 813-282-1225",
"dt_updated": "2025-06-04T10:52:16.185814-04:00"
},
{
"id": 401109275,
"url": "https://lda.senate.gov/api/v1/registrants/401109275/?format=api",
"house_registrant_id": null,
"name": "NEW HILL CONSULTING LLC",
"description": null,
"address_1": "7160 Westfield Ct",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22306",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JACQUELINE TOTH",
"contact_telephone": "+1 610-428-2276",
"dt_updated": "2025-06-04T10:43:11.511944-04:00"
},
{
"id": 401107414,
"url": "https://lda.senate.gov/api/v1/registrants/401107414/?format=api",
"house_registrant_id": null,
"name": "DBW STRATEGIES, LLC",
"description": null,
"address_1": "523 Kensley Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Fairhope",
"state": "AL",
"state_display": "Alabama",
"zip": "36532",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DRUE BANTA",
"contact_telephone": "+1 504-220-7868",
"dt_updated": "2025-06-04T10:35:01.801751-04:00"
},
{
"id": 40036304,
"url": "https://lda.senate.gov/api/v1/registrants/40036304/?format=api",
"house_registrant_id": 40144,
"name": "SCHOLASTIC, INC.",
"description": "Publisher and distributor of children's books and software",
"address_1": "557 Broadway",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10012",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTOPHER LICK",
"contact_telephone": "+1 212-343-6560",
"dt_updated": "2025-06-04T00:43:00.459913-04:00"
},
{
"id": 39702,
"url": "https://lda.senate.gov/api/v1/registrants/39702/?format=api",
"house_registrant_id": 30766,
"name": "MARATHON OIL CORPORATION",
"description": "Energy company specializing in exploration and production.",
"address_1": "990 Town and Country Blvd.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Houston",
"state": "TX",
"state_display": "Texas",
"zip": "77024",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATIE ALTSHULER",
"contact_telephone": "+1 405-365-8948",
"dt_updated": "2025-06-03T18:43:11.934725-04:00"
},
{
"id": 40027234,
"url": "https://lda.senate.gov/api/v1/registrants/40027234/?format=api",
"house_registrant_id": 40027234,
"name": "TACOMA PUBLIC UTILITIES",
"description": "Tacoma Public Utilities is the municipally owned utility of the City of Tacoma.",
"address_1": "3628 South 35th Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Tacoma",
"state": "WA",
"state_display": "Washington",
"zip": "98409",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LAUREN ADLER",
"contact_telephone": "+1 253-260-0440",
"dt_updated": "2025-06-03T17:57:59.634869-04:00"
},
{
"id": 401105559,
"url": "https://lda.senate.gov/api/v1/registrants/401105559/?format=api",
"house_registrant_id": 401105559,
"name": "BRYANT SONGY SNELL LLC",
"description": "consulting and lobbying",
"address_1": "300 Concourse Boulevard",
"address_2": "#103",
"address_3": null,
"address_4": null,
"city": "Ridgeland",
"state": "MS",
"state_display": "Mississippi",
"zip": "39157",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATIE BRYANT SNELL",
"contact_telephone": "+1 601-594-1108",
"dt_updated": "2025-06-03T17:52:00.194147-04:00"
}
]
}
