HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16936,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=559",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=557",
"results": [
{
"id": 71278,
"url": "https://lda.senate.gov/api/v1/registrants/71278/?format=api",
"house_registrant_id": 35998,
"name": "LEAGUE OF CONSERVATION VOTERS",
"description": null,
"address_1": "740 15th Street NW",
"address_2": "Suite 700",
"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": "ASHLEY MOREHOUSE",
"contact_telephone": "+1 202-785-8683",
"dt_updated": "2025-07-28T14:28:39.319373-04:00"
},
{
"id": 13131,
"url": "https://lda.senate.gov/api/v1/registrants/13131/?format=api",
"house_registrant_id": 30038,
"name": "EDISON ELECTRIC INSTITUTE",
"description": null,
"address_1": "701 Pennsylvania Avenue NW",
"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": "ERIC GREY",
"contact_telephone": "+1 202-508-5471",
"dt_updated": "2025-07-28T14:30:39.365237-04:00"
},
{
"id": 401107725,
"url": "https://lda.senate.gov/api/v1/registrants/401107725/?format=api",
"house_registrant_id": null,
"name": "INARI",
"description": null,
"address_1": "One Kendall Square",
"address_2": "Building 600/700, Suite 7-501, 5th Floor",
"address_3": null,
"address_4": null,
"city": "Cambridge",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02139",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANGUS R. KELLY",
"contact_telephone": "+1 808-352-2364",
"dt_updated": "2025-07-28T14:31:39.302799-04:00"
},
{
"id": 401105972,
"url": "https://lda.senate.gov/api/v1/registrants/401105972/?format=api",
"house_registrant_id": 401105972,
"name": "TARGA RESOURCES PARTNERS LP",
"description": "Midstream infrastructure",
"address_1": "811 LOUISIANA ST. SUITE 2100",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "HOUSTON",
"state": "TX",
"state_display": "Texas",
"zip": "77002",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "VINCENT J. DICOSIMO",
"contact_telephone": "+1 713-584-1235",
"dt_updated": "2025-07-28T14:32:39.306965-04:00"
},
{
"id": 401104683,
"url": "https://lda.senate.gov/api/v1/registrants/401104683/?format=api",
"house_registrant_id": 401104683,
"name": "MCCARTHY ADVANCED CONSULTING LLC",
"description": "Lobbying firm",
"address_1": "410 First Street, SE",
"address_2": "Second Floor",
"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": "FRANK MCCARTHY",
"contact_telephone": "+1 703-597-2390",
"dt_updated": "2025-07-28T14:34:39.350856-04:00"
},
{
"id": 32555,
"url": "https://lda.senate.gov/api/v1/registrants/32555/?format=api",
"house_registrant_id": 33894,
"name": "QUEST DIAGNOSTICS INCORPORATED",
"description": "Provide medical clinical laboratory testing.",
"address_1": "500 Plaza Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Secaucus",
"state": "NJ",
"state_display": "New Jersey",
"zip": "07094",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SHERRY H. WIDICUS",
"contact_telephone": "+1 800-222-0446",
"dt_updated": "2025-07-28T14:36:39.351770-04:00"
},
{
"id": 46951,
"url": "https://lda.senate.gov/api/v1/registrants/46951/?format=api",
"house_registrant_id": 34353,
"name": "TEXAS MEDICAL ASSOCIATION",
"description": null,
"address_1": "401 WEST 15TH STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "AUSTIN",
"state": "TX",
"state_display": "Texas",
"zip": "78701",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIANNA MENARD",
"contact_telephone": "+1 512-370-1361",
"dt_updated": "2025-07-28T14:39:39.333923-04:00"
},
{
"id": 288670,
"url": "https://lda.senate.gov/api/v1/registrants/288670/?format=api",
"house_registrant_id": 37100,
"name": "AMERICAN CANCER SOCIETY CANCER ACTION NETWORK, INC.",
"description": null,
"address_1": "655 15th St, NW",
"address_2": "Suite 503",
"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": "JULIE NICKSON",
"contact_telephone": "+1 202-320-3064",
"dt_updated": "2025-07-28T14:40:39.321546-04:00"
},
{
"id": 304554,
"url": "https://lda.senate.gov/api/v1/registrants/304554/?format=api",
"house_registrant_id": 37994,
"name": "D&P CREATIVE STRATEGIES, LLC",
"description": "Consulting, Government Relations, Public Affairs Firm",
"address_1": "6601 Rannoch Rd.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Bethesda",
"state": "MD",
"state_display": "Maryland",
"zip": "20817",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "INGRID M. DURAN",
"contact_telephone": "+1 301-312-6298",
"dt_updated": "2025-07-28T14:41:39.357832-04:00"
},
{
"id": 31428,
"url": "https://lda.senate.gov/api/v1/registrants/31428/?format=api",
"house_registrant_id": 30990,
"name": "CONOCOPHILLIPS",
"description": null,
"address_1": "325 Seventh Street NW",
"address_2": "12th Floor",
"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 J. AVERY",
"contact_telephone": "+1 202-833-0914",
"dt_updated": "2025-07-28T14:41:39.418103-04:00"
},
{
"id": 401103909,
"url": "https://lda.senate.gov/api/v1/registrants/401103909/?format=api",
"house_registrant_id": 401103909,
"name": "THE PATRIOTIC MILLIONAIRES LLC",
"description": "advocacy relating to political and economic inequality",
"address_1": "1701 K St. NW",
"address_2": "Suite 750",
"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": "GENE HAIGH",
"contact_telephone": "+1 917-574-4509",
"dt_updated": "2025-07-28T14:42:39.332959-04:00"
},
{
"id": 49681,
"url": "https://lda.senate.gov/api/v1/registrants/49681/?format=api",
"house_registrant_id": 34508,
"name": "ALLIANCE FOR AUTOMOTIVE INNOVATION",
"description": null,
"address_1": "1050 K Street NW",
"address_2": "6th 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": "ANGEL PUNZALAN",
"contact_telephone": "+1 202-326-5551",
"dt_updated": "2025-07-28T14:42:39.406702-04:00"
},
{
"id": 11628,
"url": "https://lda.senate.gov/api/v1/registrants/11628/?format=api",
"house_registrant_id": 30029,
"name": "DAVIDOFF HUTCHER & CITRON, LLP",
"description": "Law and Lobbying Firm",
"address_1": "201 Massachusetts Ave NE Suite C5",
"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": "JONATHAN MCCOLLUM",
"contact_telephone": "+1 202-347-1117",
"dt_updated": "2025-07-28T14:43:39.300698-04:00"
},
{
"id": 401105783,
"url": "https://lda.senate.gov/api/v1/registrants/401105783/?format=api",
"house_registrant_id": 401105783,
"name": "NATIONAL CREDITORS BAR ASSOCIATION",
"description": "Non-Profit Trade Association Representing Creditor Rights Law Firms",
"address_1": "600 Pennsylvania Ave NW",
"address_2": "suite 901",
"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": "ELIZABETH TERRY",
"contact_telephone": "+1 202-256-6450",
"dt_updated": "2025-07-28T14:45:39.439206-04:00"
},
{
"id": 294291,
"url": "https://lda.senate.gov/api/v1/registrants/294291/?format=api",
"house_registrant_id": 37442,
"name": "TIBER CREEK ASSOCIATES OF CAPITOL HILL, INC.",
"description": "lobbying and government relations",
"address_1": "330 Pennsylvania Ave SE",
"address_2": "3rd Floor",
"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": "THOMAS BOESEN",
"contact_telephone": "+1 202-834-8048",
"dt_updated": "2025-07-28T14:51:39.462305-04:00"
},
{
"id": 28424,
"url": "https://lda.senate.gov/api/v1/registrants/28424/?format=api",
"house_registrant_id": 32810,
"name": "NATIONAL READY MIXED CONCRETE ASSOCIATION",
"description": null,
"address_1": "900 SPRING STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "SILVER SPRING",
"state": "MD",
"state_display": "Maryland",
"zip": "20910",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANDREW TYRRELL",
"contact_telephone": "+1 321-229-1785",
"dt_updated": "2025-07-28T14:53:39.511673-04:00"
},
{
"id": 401105397,
"url": "https://lda.senate.gov/api/v1/registrants/401105397/?format=api",
"house_registrant_id": 401105397,
"name": "MATCH GROUP, INC.",
"description": "Dating products provider",
"address_1": "8750 North Central Expressway",
"address_2": "Suite 1400",
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75231",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "WILLIAM CUNNINGHAM",
"contact_telephone": "+1 202-997-7044",
"dt_updated": "2025-07-28T14:56:39.481121-04:00"
},
{
"id": 323615,
"url": "https://lda.senate.gov/api/v1/registrants/323615/?format=api",
"house_registrant_id": 39705,
"name": "SOUTHERN ENVIRONMENTAL LAW CENTER",
"description": null,
"address_1": "120 Garrett Street Suite 400",
"address_2": "CHARLOTTESVILLE",
"address_3": null,
"address_4": null,
"city": "VA",
"state": "VA",
"state_display": "Virginia",
"zip": "22902",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTIE WIGGANS",
"contact_telephone": "+1 434-977-4090",
"dt_updated": "2025-07-28T15:03:39.488814-04:00"
},
{
"id": 401108897,
"url": "https://lda.senate.gov/api/v1/registrants/401108897/?format=api",
"house_registrant_id": null,
"name": "BIOMERIEUX",
"description": null,
"address_1": "1201 South 4800 West",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Salt Lake City",
"state": "UT",
"state_display": "Utah",
"zip": "84184",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ELIZABETH BREWER",
"contact_telephone": "+1 202-997-7044",
"dt_updated": "2025-07-28T15:04:39.491115-04:00"
},
{
"id": 85071,
"url": "https://lda.senate.gov/api/v1/registrants/85071/?format=api",
"house_registrant_id": 36488,
"name": "NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC)",
"description": "Government affairs.",
"address_1": "901 7th Street, NW",
"address_2": "Suite 200",
"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": "PHILMORE B. ANDERSON",
"contact_telephone": "+1 202-315-5100",
"dt_updated": "2025-07-28T15:05:39.564737-04:00"
},
{
"id": 400426039,
"url": "https://lda.senate.gov/api/v1/registrants/400426039/?format=api",
"house_registrant_id": 400426039,
"name": "CAPITOLINE CONSULTING, LLC",
"description": "​ Government relations consulting",
"address_1": "P.O. Box 1609",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22313",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LIZ ROBERTS",
"contact_telephone": "+1 571-243-4807",
"dt_updated": "2025-07-28T15:07:39.724008-04:00"
},
{
"id": 401107157,
"url": "https://lda.senate.gov/api/v1/registrants/401107157/?format=api",
"house_registrant_id": null,
"name": "DANAHER CORPORATION",
"description": null,
"address_1": "2200 Pennsylvania Ave., NW",
"address_2": "STE 801E",
"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": "MAYEALIE ADAMS",
"contact_telephone": "+1 202-571-4075",
"dt_updated": "2025-07-28T15:08:39.744582-04:00"
},
{
"id": 401107294,
"url": "https://lda.senate.gov/api/v1/registrants/401107294/?format=api",
"house_registrant_id": null,
"name": "VALCOUR LLC",
"description": null,
"address_1": "1455 Pennsylvania Avenue",
"address_2": "Suite 640",
"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": "MATT MOWERS",
"contact_telephone": "+1 202-600-7791",
"dt_updated": "2025-07-28T15:09:39.771400-04:00"
},
{
"id": 401109655,
"url": "https://lda.senate.gov/api/v1/registrants/401109655/?format=api",
"house_registrant_id": null,
"name": "BRIGHTSPRING HEALTH SERVICES",
"description": null,
"address_1": "805 N Whittington Parkway",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Louisville",
"state": "KY",
"state_display": "Kentucky",
"zip": "40222",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ESME GREWAL",
"contact_telephone": "+1 202-744-8925",
"dt_updated": "2025-07-28T15:15:39.778984-04:00"
},
{
"id": 401104534,
"url": "https://lda.senate.gov/api/v1/registrants/401104534/?format=api",
"house_registrant_id": 401104534,
"name": "SPARK THERAPEUTICS, INC.",
"description": "biotechnology",
"address_1": "3737 Market Street, Suite 1300",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Philadelphia",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19104",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEREMY ALLEN",
"contact_telephone": "+1 202-276-0808",
"dt_updated": "2025-07-28T15:20:39.983519-04:00"
}
]
}