HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17192,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=41",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=39",
"results": [
{
"id": 401108225,
"url": "https://lda.senate.gov/api/v1/registrants/401108225/?format=api",
"house_registrant_id": 56392,
"name": "TRPR",
"description": null,
"address_1": "6707 Old Stage Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Rockville",
"state": "MD",
"state_display": "Maryland",
"zip": "20852",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TIM RICHARDSON",
"contact_telephone": "+1 202-352-1269",
"dt_updated": "2026-02-12T15:22:39.381021-05:00"
},
{
"id": 318298,
"url": "https://lda.senate.gov/api/v1/registrants/318298/?format=api",
"house_registrant_id": 39339,
"name": "CHRISTOPHER HEINZ",
"description": "Consulting and Lobbying",
"address_1": "107 Country Club Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Kingston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02364",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTOPHER HEINZ",
"contact_telephone": "+1 617-733-0031",
"dt_updated": "2026-02-12T14:52:37.668178-05:00"
},
{
"id": 400536605,
"url": "https://lda.senate.gov/api/v1/registrants/400536605/?format=api",
"house_registrant_id": null,
"name": "RENAL PHYSICIANS ASSOCIATION",
"description": "Medical Professional Society",
"address_1": "1700 Rockville Pike",
"address_2": "Suite 220",
"address_3": null,
"address_4": null,
"city": "Rockville",
"state": "MD",
"state_display": "Maryland",
"zip": "20852",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROBERT BLASER",
"contact_telephone": "+1 301-468-3515",
"dt_updated": "2026-02-12T14:02:35.094861-05:00"
},
{
"id": 54131,
"url": "https://lda.senate.gov/api/v1/registrants/54131/?format=api",
"house_registrant_id": 30132,
"name": "TAXPAYERS FOR COMMON SENSE",
"description": null,
"address_1": "651 Pennsylvania Avenue 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": "STEPHEN ELLIS",
"contact_telephone": "",
"dt_updated": "2026-02-12T13:55:34.848230-05:00"
},
{
"id": 38791,
"url": "https://lda.senate.gov/api/v1/registrants/38791/?format=api",
"house_registrant_id": 32814,
"name": "U.S. ENGLISH, INC.",
"description": null,
"address_1": "5335 Wisconsin Avenue, NW",
"address_2": "Suite 440",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20015",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TODD DUBOIS",
"contact_telephone": "+1 202-833-0100",
"dt_updated": "2026-02-12T13:54:34.484495-05:00"
},
{
"id": 72053,
"url": "https://lda.senate.gov/api/v1/registrants/72053/?format=api",
"house_registrant_id": 35843,
"name": "CAPITOL HILL CONSULTING GROUP",
"description": "Government Relations Firm",
"address_1": "926 Pennsylvania Ave, 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": "TAZEEN AHMAD",
"contact_telephone": "+1 202-488-0101",
"dt_updated": "2026-02-12T13:35:33.453852-05:00"
},
{
"id": 400320506,
"url": "https://lda.senate.gov/api/v1/registrants/400320506/?format=api",
"house_registrant_id": 40295,
"name": "ORION ADVOCATES",
"description": "Government relations consultant",
"address_1": "8 E 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": "PATRICK RITA",
"contact_telephone": "+1 703-887-3131",
"dt_updated": "2026-02-12T13:24:32.930119-05:00"
},
{
"id": 401109622,
"url": "https://lda.senate.gov/api/v1/registrants/401109622/?format=api",
"house_registrant_id": 77060,
"name": "ASHA STRATEGIES LLC",
"description": null,
"address_1": "1604 Q St.",
"address_2": "404",
"address_3": null,
"address_4": null,
"city": "Washington DC",
"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": "NNEKA ACHAPU",
"contact_telephone": "+1 832-887-9295",
"dt_updated": "2026-02-12T13:15:33.822587-05:00"
},
{
"id": 401103630,
"url": "https://lda.senate.gov/api/v1/registrants/401103630/?format=api",
"house_registrant_id": null,
"name": "SACKLER BRINKMANN & HUGHES LLC",
"description": "Law and policy firm",
"address_1": "1629 K St., NW",
"address_2": "Ste. 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": "ARTHUR B. SACKLER",
"contact_telephone": "+1 202-355-6389",
"dt_updated": "2026-02-12T09:56:20.629560-05:00"
},
{
"id": 401110376,
"url": "https://lda.senate.gov/api/v1/registrants/401110376/?format=api",
"house_registrant_id": 77442,
"name": "LEGACY PUBLIC POLICY",
"description": null,
"address_1": "1834 9th Street, NW",
"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": "MARK BESCHER",
"contact_telephone": "+1 202-607-1209",
"dt_updated": "2026-02-12T09:06:35.184535-05:00"
},
{
"id": 87814,
"url": "https://lda.senate.gov/api/v1/registrants/87814/?format=api",
"house_registrant_id": 36633,
"name": "CT GROUP FKA CTF GLOBAL LLC",
"description": "consultant in government relations",
"address_1": "1401 New York Ave., NW Suite 925",
"address_2": "Suite 250",
"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": "LAWRENCE C. GROSSMAN",
"contact_telephone": "+1 202-413-1215",
"dt_updated": "2026-02-12T06:21:06.902001-05:00"
},
{
"id": 401107656,
"url": "https://lda.senate.gov/api/v1/registrants/401107656/?format=api",
"house_registrant_id": 56098,
"name": "YOUNG PEOPLE'S ALLIANCE",
"description": null,
"address_1": "4030 Wake Forest Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Raleigh",
"state": "NC",
"state_display": "North Carolina",
"zip": "27609",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "COLBY KELLEY",
"contact_telephone": "+1 828-291-9166",
"dt_updated": "2026-02-11T23:08:41.858630-05:00"
},
{
"id": 401107462,
"url": "https://lda.senate.gov/api/v1/registrants/401107462/?format=api",
"house_registrant_id": 56022,
"name": "MCCARTIN PUBLIC POLICY GROUP LLC",
"description": null,
"address_1": "1441 N Inglewood St",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22205",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MUFTIAH MCCARTIN",
"contact_telephone": "+1 202-230-7459",
"dt_updated": "2026-02-11T19:03:27.378931-05:00"
},
{
"id": 400604838,
"url": "https://lda.senate.gov/api/v1/registrants/400604838/?format=api",
"house_registrant_id": null,
"name": "BLUE STAR STRATEGIES LLC",
"description": "Consulting firm",
"address_1": "888 17th Street NW",
"address_2": "Suite 800",
"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": "JESICA LINDGREN",
"contact_telephone": "+1 202-833-1281",
"dt_updated": "2026-02-11T18:37:26.226385-05:00"
},
{
"id": 58432,
"url": "https://lda.senate.gov/api/v1/registrants/58432/?format=api",
"house_registrant_id": 35282,
"name": "PARK STRATEGIES, LLC",
"description": "Business consulting and government relations advocacy services.",
"address_1": "101 Park Avenue",
"address_2": "Suite 2506",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10178",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MR. CHRISTOPHER D'AMATO",
"contact_telephone": "+1 212-883-5608",
"dt_updated": "2026-02-11T17:25:22.538144-05:00"
},
{
"id": 401105540,
"url": "https://lda.senate.gov/api/v1/registrants/401105540/?format=api",
"house_registrant_id": null,
"name": "STRATEGIC GOVERNMENT AFFAIRS",
"description": "Municipality",
"address_1": "7713 Midday Lane",
"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": "DANIEL SHEEHAN",
"contact_telephone": "+1 703-624-0555",
"dt_updated": "2026-02-11T16:37:18.831384-05:00"
},
{
"id": 39440,
"url": "https://lda.senate.gov/api/v1/registrants/39440/?format=api",
"house_registrant_id": 39636,
"name": "UNIVERSITY OF MASSACHUSETTS AMHERST",
"description": null,
"address_1": "181 Presidents Drive",
"address_2": "362 Whitmore Administration Bldg.",
"address_3": null,
"address_4": null,
"city": "Amherst",
"state": "MA",
"state_display": "Massachusetts",
"zip": "01003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTINE BURNETT",
"contact_telephone": "+1 413-545-5270",
"dt_updated": "2026-02-11T16:28:18.492008-05:00"
},
{
"id": 7496,
"url": "https://lda.senate.gov/api/v1/registrants/7496/?format=api",
"house_registrant_id": 31789,
"name": "MR. MILTON BUSH",
"description": null,
"address_1": "1600 North Oak Street, #1710",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "20009",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MILTON BUSH",
"contact_telephone": "+1 703-568-6847",
"dt_updated": "2026-02-11T16:23:18.163324-05:00"
},
{
"id": 400856517,
"url": "https://lda.senate.gov/api/v1/registrants/400856517/?format=api",
"house_registrant_id": null,
"name": "THE CONNOLLY GROUP",
"description": "lobby firm",
"address_1": "32 Colonial Club",
"address_2": "104",
"address_3": null,
"address_4": null,
"city": "Boynton Beach",
"state": "FL",
"state_display": "Florida",
"zip": "33435",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DAVID A. CONNOLLY",
"contact_telephone": "+1 202-557-1728",
"dt_updated": "2026-02-11T16:11:17.057341-05:00"
},
{
"id": 40020145,
"url": "https://lda.senate.gov/api/v1/registrants/40020145/?format=api",
"house_registrant_id": 39871,
"name": "SPECIALTY TOBACCO COUNCIL, INC.",
"description": "Trade association protecting interests of specialty tobacco manufacturers and importers",
"address_1": "102 West Third Street",
"address_2": "Suite 200-B, Lobby Level",
"address_3": null,
"address_4": null,
"city": "Winston-Salem",
"state": "NC",
"state_display": "North Carolina",
"zip": "27101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "HENRY C. ROEMER",
"contact_telephone": "+1 336-723-4311",
"dt_updated": "2026-02-11T15:56:16.309272-05:00"
},
{
"id": 401103743,
"url": "https://lda.senate.gov/api/v1/registrants/401103743/?format=api",
"house_registrant_id": null,
"name": "CAPITOL CORE GROUP, INC.",
"description": "Lobbying Firm",
"address_1": "205 Cartwheel Bend (operations department)",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78738",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL W. MCKINNEY",
"contact_telephone": "+1 714-299-0053",
"dt_updated": "2026-02-11T15:52:17.139824-05:00"
},
{
"id": 401108422,
"url": "https://lda.senate.gov/api/v1/registrants/401108422/?format=api",
"house_registrant_id": 56479,
"name": "LYCOS ADVISORY GROUP",
"description": null,
"address_1": "10 K St SE",
"address_2": "1225",
"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": "JESSICA LYCOS",
"contact_telephone": "+1 480-686-5076",
"dt_updated": "2026-02-11T15:46:16.009472-05:00"
},
{
"id": 401108302,
"url": "https://lda.senate.gov/api/v1/registrants/401108302/?format=api",
"house_registrant_id": 56418,
"name": "SAUNDERS GLOBAL DIPLOMACY",
"description": null,
"address_1": "1240 E. Missouri Ave.",
"address_2": "#204",
"address_3": null,
"address_4": null,
"city": "Phoenix",
"state": "AZ",
"state_display": "Arizona",
"zip": "85014",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JESSICA LYCOS",
"contact_telephone": "+1 480-686-5076",
"dt_updated": "2026-02-11T15:46:15.751449-05:00"
},
{
"id": 64235,
"url": "https://lda.senate.gov/api/v1/registrants/64235/?format=api",
"house_registrant_id": 35545,
"name": "NATIONAL PACE ASSOCIATION",
"description": null,
"address_1": "675 N Washington St, Ste 300",
"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": "TONYA SAFFER",
"contact_telephone": "+1 202-577-3476",
"dt_updated": "2026-02-11T15:24:14.251751-05:00"
},
{
"id": 6757,
"url": "https://lda.senate.gov/api/v1/registrants/6757/?format=api",
"house_registrant_id": 32733,
"name": "BEAU BOULTER LLC",
"description": "Government Relations consultant and marketing agency",
"address_1": "6932 Fairfax Drive",
"address_2": "No. 204",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22213",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BEAU BOULTER",
"contact_telephone": "+1 703-533-5859",
"dt_updated": "2026-02-11T15:15:33.458197-05:00"
}
]
}