HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16894,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=47",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=45",
"results": [
{
"id": 400403904,
"url": "https://lda.senate.gov/api/v1/registrants/400403904/?format=api",
"house_registrant_id": 400403904,
"name": "PROFESSIONAL PHOTOGRAPHERS OF AMERICA / ALLIANCE OF VISUAL ARTISTS",
"description": "Profesional photographic trade association..",
"address_1": "229 Peachtree Street NE",
"address_2": "Suite 2200",
"address_3": null,
"address_4": null,
"city": "Atlanta",
"state": "GA",
"state_display": "Georgia",
"zip": "30303",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LUC BOULET",
"contact_telephone": "+1 404-522-8600",
"dt_updated": "2025-08-05T10:14:08.652791-04:00"
},
{
"id": 401104830,
"url": "https://lda.senate.gov/api/v1/registrants/401104830/?format=api",
"house_registrant_id": 401104830,
"name": "PUBLIC PRIVATE STRATEGIES",
"description": "consulting firm",
"address_1": "1305 Florida Ave NW",
"address_2": null,
"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": "KATIE VLIETSTRA WONNENBERG",
"contact_telephone": "+1 626-688-4834",
"dt_updated": "2025-08-05T10:12:08.647320-04:00"
},
{
"id": 4595,
"url": "https://lda.senate.gov/api/v1/registrants/4595/?format=api",
"house_registrant_id": 32829,
"name": "ASSOCIATION OF JESUIT COLLEGES AND UNIVERSITIES",
"description": null,
"address_1": "1 DUPONT CIRCLE, NW, #405",
"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": "JENNIFER SMULSON",
"contact_telephone": "+1 202-862-9893",
"dt_updated": "2025-08-05T10:06:08.592377-04:00"
},
{
"id": 401105318,
"url": "https://lda.senate.gov/api/v1/registrants/401105318/?format=api",
"house_registrant_id": 401105318,
"name": "CO2EFFICIENT LLC",
"description": "​​Pubic Policy Development and Advocacy",
"address_1": "1001 Pennsylvania Avenue Northwest",
"address_2": "Suite 7117",
"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": "TOM LAWLER",
"contact_telephone": "+1 202-340-1960",
"dt_updated": "2025-08-05T09:58:08.651204-04:00"
},
{
"id": 401105249,
"url": "https://lda.senate.gov/api/v1/registrants/401105249/?format=api",
"house_registrant_id": 401105249,
"name": "AVANT BISHOP WASHINGTON & BLACK LLC",
"description": "Federal lobbying",
"address_1": "10 K Street, SE",
"address_2": "Suite 523",
"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": "LANIER AVANT",
"contact_telephone": "+1 202-255-8447",
"dt_updated": "2025-08-05T09:56:08.465631-04:00"
},
{
"id": 31758,
"url": "https://lda.senate.gov/api/v1/registrants/31758/?format=api",
"house_registrant_id": 33755,
"name": "POLICY IMPACT COMMUNICATIONS, INC.",
"description": "Consulting firm",
"address_1": "444 North Capitol Street, NW",
"address_2": "Suite 840",
"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": "WILLIAM NIXON",
"contact_telephone": "+1 202-641-2882",
"dt_updated": "2025-08-04T19:14:02.405513-04:00"
},
{
"id": 401109838,
"url": "https://lda.senate.gov/api/v1/registrants/401109838/?format=api",
"house_registrant_id": null,
"name": "FISCALNOTE",
"description": null,
"address_1": "1201 Pennsylvania Ave NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washingotn",
"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": "RAHUL RAJPUROHIT",
"contact_telephone": "+1 202-650-6557",
"dt_updated": "2025-08-04T16:23:46.398072-04:00"
},
{
"id": 4527,
"url": "https://lda.senate.gov/api/v1/registrants/4527/?format=api",
"house_registrant_id": 32249,
"name": "ASSOCIATION OF ART MUSEUM DIRECTORS",
"description": "peer group/trade association for art museum directors",
"address_1": "1029 Vermont Avenue, NW #400",
"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": "ANDREW FINCH",
"contact_telephone": "+1 202-386-0610",
"dt_updated": "2025-08-04T15:58:01.564553-04:00"
},
{
"id": 3457,
"url": "https://lda.senate.gov/api/v1/registrants/3457/?format=api",
"house_registrant_id": 31550,
"name": "AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS",
"description": null,
"address_1": "4500 East West Highway",
"address_2": "Suite 900",
"address_3": null,
"address_4": null,
"city": "BETHESDA",
"state": "MD",
"state_display": "Maryland",
"zip": "20814",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "THOMAS KRAUS",
"contact_telephone": "+1 301-664-8692",
"dt_updated": "2025-08-04T15:18:01.121291-04:00"
},
{
"id": 401103210,
"url": "https://lda.senate.gov/api/v1/registrants/401103210/?format=api",
"house_registrant_id": 401103210,
"name": "AMERICAN WOOD COUNCIL",
"description": "Represents the wood products industry by providing technical, legal & economic information",
"address_1": "601 Thirteenth Street, NW",
"address_2": "Suite 1000N",
"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": "WILLIAM LAYDEN, JR.",
"contact_telephone": "+1 202-463-2788",
"dt_updated": "2025-08-04T15:15:01.144672-04:00"
},
{
"id": 401103489,
"url": "https://lda.senate.gov/api/v1/registrants/401103489/?format=api",
"house_registrant_id": 401103489,
"name": "CC LAW & POLICY",
"description": "Law firm",
"address_1": "19670 Beach Road",
"address_2": "Apt. 522",
"address_3": null,
"address_4": null,
"city": "Jupiter",
"state": "FL",
"state_display": "Florida",
"zip": "33469",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTOPHER E. CONDELUCI",
"contact_telephone": "+1 202-344-4093",
"dt_updated": "2025-08-04T15:07:01.095228-04:00"
},
{
"id": 3526,
"url": "https://lda.senate.gov/api/v1/registrants/3526/?format=api",
"house_registrant_id": 31554,
"name": "AMERICAN SPORTFISHING ASSOCIATION",
"description": null,
"address_1": "1001 North Fairfax Street",
"address_2": "Suite 501",
"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": "DAVID LEONARD",
"contact_telephone": "+1 703-519-9691",
"dt_updated": "2025-08-04T14:36:00.928872-04:00"
},
{
"id": 401104221,
"url": "https://lda.senate.gov/api/v1/registrants/401104221/?format=api",
"house_registrant_id": 401104221,
"name": "ALCOA CORP",
"description": "aluminum manufacturing",
"address_1": "650 Massachusetts Avenue NW",
"address_2": "Suite 600",
"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": "NICHOLAS KIRKHORN",
"contact_telephone": "+1 571-651-7552",
"dt_updated": "2025-08-04T14:22:00.862166-04:00"
},
{
"id": 6985,
"url": "https://lda.senate.gov/api/v1/registrants/6985/?format=api",
"house_registrant_id": 31810,
"name": "STONE MATTHEIS XENOPOULOS AND BREW, PC",
"description": "Law Firm",
"address_1": "1025 THOMAS JEFFERSON STREET, NW",
"address_2": "Suite E-3400",
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20007",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES W. BREW",
"contact_telephone": "+1 202-342-0800",
"dt_updated": "2025-08-04T14:05:00.746004-04:00"
},
{
"id": 91637,
"url": "https://lda.senate.gov/api/v1/registrants/91637/?format=api",
"house_registrant_id": 35444,
"name": "PJM INTERCONNECTION, LLC",
"description": null,
"address_1": "2750 Monroe Blvd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Audubon",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19403",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ASIM HAQUE",
"contact_telephone": "+1 610-563-5043",
"dt_updated": "2025-08-04T14:02:00.755573-04:00"
},
{
"id": 321817,
"url": "https://lda.senate.gov/api/v1/registrants/321817/?format=api",
"house_registrant_id": 39616,
"name": "MUSEUM OF SCIENCE, BOSTON",
"description": "science museum; science, technology, engineering, and math (STEM) education",
"address_1": "1 SCIENCE PARK",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "BOSTON",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02114",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHELSEA AQUINO FENSTERMAKER",
"contact_telephone": "+1 617-589-3101",
"dt_updated": "2025-08-04T13:50:00.636259-04:00"
},
{
"id": 401105721,
"url": "https://lda.senate.gov/api/v1/registrants/401105721/?format=api",
"house_registrant_id": 401105721,
"name": "STUDENTS FOR LIFE ACTION",
"description": "Abortion/adoption/foster care",
"address_1": "600 Princess Anne St. #7667",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Fredericksburg",
"state": "VA",
"state_display": "Virginia",
"zip": "22401",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SAVANNA DERETICH",
"contact_telephone": "+1 612-599-0050",
"dt_updated": "2025-08-04T13:47:00.697891-04:00"
},
{
"id": 32395,
"url": "https://lda.senate.gov/api/v1/registrants/32395/?format=api",
"house_registrant_id": 31590,
"name": "PUBLIC LANDS COUNCIL",
"description": null,
"address_1": "1301 Pennsylvania Avenue, NW",
"address_2": "Suite 300",
"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": "KAITLYNN GLOVER",
"contact_telephone": "+1 202-897-9128",
"dt_updated": "2025-08-04T13:44:00.632363-04:00"
},
{
"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": "2025-08-04T13:23:00.544845-04:00"
},
{
"id": 10296,
"url": "https://lda.senate.gov/api/v1/registrants/10296/?format=api",
"house_registrant_id": 33015,
"name": "COMPTEL DBA INCOMPAS",
"description": "Competitive Communications Association",
"address_1": "1100 G St. NW",
"address_2": "Suite 800",
"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": "JULIA STROW",
"contact_telephone": "+1 202-296-6650",
"dt_updated": "2025-08-04T12:35:00.126301-04:00"
},
{
"id": 29356,
"url": "https://lda.senate.gov/api/v1/registrants/29356/?format=api",
"house_registrant_id": 31434,
"name": "NISSAN NORTH AMERICA, INC.",
"description": null,
"address_1": "One Nissan Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Franklin",
"state": "TN",
"state_display": "Tennessee",
"zip": "37067",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "YUKO HANADA",
"contact_telephone": "+1 571-205-4217",
"dt_updated": "2025-08-04T11:39:59.868317-04:00"
},
{
"id": 29232,
"url": "https://lda.senate.gov/api/v1/registrants/29232/?format=api",
"house_registrant_id": 31642,
"name": "NEW YORK UNIVERSITY",
"description": null,
"address_1": "25 West 4th Street",
"address_2": "5th Floor",
"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": "STEVEN HEUER",
"contact_telephone": "+1 202-654-8329",
"dt_updated": "2025-08-04T11:29:00.677253-04:00"
},
{
"id": 71837,
"url": "https://lda.senate.gov/api/v1/registrants/71837/?format=api",
"house_registrant_id": 35868,
"name": "DAVID L. HORNE, LLC",
"description": "Government Relations",
"address_1": "4308 Brandywine 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": "DAVID HORNE",
"contact_telephone": "+1 202-262-3011",
"dt_updated": "2025-08-04T10:42:59.399692-04:00"
},
{
"id": 53653,
"url": "https://lda.senate.gov/api/v1/registrants/53653/?format=api",
"house_registrant_id": 34969,
"name": "AUTOMOTIVE RECYCLERS ASSOCIATION",
"description": null,
"address_1": "9113 Church St",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Manassas",
"state": "VA",
"state_display": "Virginia",
"zip": "20110",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "EMIL NUSBAUM",
"contact_telephone": "+1 571-208-0428",
"dt_updated": "2025-08-04T10:19:59.357132-04:00"
},
{
"id": 401008847,
"url": "https://lda.senate.gov/api/v1/registrants/401008847/?format=api",
"house_registrant_id": 401008847,
"name": "AANEM AMERICAN ASSOCIATION OF NEUROMUSCULAR AND ELECTRODIAGNOSTIC MEDICINE",
"description": "AANEM is a nonprofit membership org representing physicians and others",
"address_1": "2621 Superior Drive NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Rochester",
"state": "MN",
"state_display": "Minnesota",
"zip": "55901",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SHIRLYN A. ADKINS, JD",
"contact_telephone": "+1 507-288-0100",
"dt_updated": "2025-08-04T10:13:59.367485-04:00"
}
]
}
