HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17231,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=535",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=533",
"results": [
{
"id": 401104604,
"url": "https://lda.senate.gov/api/v1/registrants/401104604/?format=api",
"house_registrant_id": 43769,
"name": "SNP ALLIANCE, INC.",
"description": "Alliance/Association of Medicare Special Needs Plans",
"address_1": "750 9th St. NW, Suite 650",
"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 WARD",
"contact_telephone": "+1 888-658-8484",
"dt_updated": "2026-01-21T15:25:00.406892-05:00"
},
{
"id": 401104587,
"url": "https://lda.senate.gov/api/v1/registrants/401104587/?format=api",
"house_registrant_id": null,
"name": "INTERNATIONAL STABILITY OPERATIONS ASSOCIATION",
"description": "National Security and International Affairs.",
"address_1": "1725 I Street NW",
"address_2": "Suite 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": "HOWARD LIND",
"contact_telephone": "+1 703-336-3940",
"dt_updated": "2026-01-21T15:26:00.190562-05:00"
},
{
"id": 401106163,
"url": "https://lda.senate.gov/api/v1/registrants/401106163/?format=api",
"house_registrant_id": null,
"name": "DANA-FARBER CANCER INSTITUTE",
"description": "World leader in adult and pediatric cancer treatment and research",
"address_1": "450 Brookline Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02215",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CAROLINE POWERS",
"contact_telephone": "+1 617-632-3314",
"dt_updated": "2026-01-21T15:29:00.300030-05:00"
},
{
"id": 401106320,
"url": "https://lda.senate.gov/api/v1/registrants/401106320/?format=api",
"house_registrant_id": 45390,
"name": "NOTARIZE, INC. DBA PROOF.COM",
"description": "Notarization mobile application",
"address_1": "867 Boylston Street",
"address_2": "5th Floor #1656",
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02116",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES FULGENZI",
"contact_telephone": "+1 914-879-8188",
"dt_updated": "2026-01-21T15:32:00.448762-05:00"
},
{
"id": 18422,
"url": "https://lda.senate.gov/api/v1/registrants/18422/?format=api",
"house_registrant_id": 30470,
"name": "HOGAN LOVELLS US LLP",
"description": "Law Firm",
"address_1": "COLUMBIA SQUARE",
"address_2": "555 THIRTEENTH STREET NW",
"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": "AARON CUTLER",
"contact_telephone": "+1 202-637-5648",
"dt_updated": "2026-01-21T15:33:00.526139-05:00"
},
{
"id": 401105968,
"url": "https://lda.senate.gov/api/v1/registrants/401105968/?format=api",
"house_registrant_id": null,
"name": "REDWIRE SPACE, INC.",
"description": "Leader in mission critical space solutions and high reliability components.",
"address_1": "8226 Philips Highway",
"address_2": "Suite 101",
"address_3": null,
"address_4": null,
"city": "Jacksonville",
"state": "FL",
"state_display": "Florida",
"zip": "32256",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SUZANNE GILLEN",
"contact_telephone": "+1 240-517-1972",
"dt_updated": "2026-01-21T15:39:00.657702-05:00"
},
{
"id": 302517,
"url": "https://lda.senate.gov/api/v1/registrants/302517/?format=api",
"house_registrant_id": 37810,
"name": "HAMMER ASSOCIATES, LLC",
"description": "consulting services",
"address_1": "P. O. BOX 40719",
"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": "AMY R. HAMMER",
"contact_telephone": "+1 202-641-1111",
"dt_updated": "2026-01-21T15:40:00.242611-05:00"
},
{
"id": 3355,
"url": "https://lda.senate.gov/api/v1/registrants/3355/?format=api",
"house_registrant_id": 31552,
"name": "AMERICAN SOCIETY FOR MICROBIOLOGY",
"description": null,
"address_1": "1752 N STREET, NW",
"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": "CHRIS DECESARIS",
"contact_telephone": "+1 202-942-9269",
"dt_updated": "2026-01-21T15:42:00.304482-05:00"
},
{
"id": 401105869,
"url": "https://lda.senate.gov/api/v1/registrants/401105869/?format=api",
"house_registrant_id": null,
"name": "ZERO EMISSION TRANSPORTATION ASSOCIATION",
"description": "Nonpartisan group promoting electric vehicles",
"address_1": "801 18th St. NW",
"address_2": "Suite 200",
"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": "ALBERT GORE, III",
"contact_telephone": "+1 310-773-1901",
"dt_updated": "2026-01-21T15:54:00.530388-05:00"
},
{
"id": 306192,
"url": "https://lda.senate.gov/api/v1/registrants/306192/?format=api",
"house_registrant_id": 38143,
"name": "DP WORLD AMERICAS RO, INC.",
"description": null,
"address_1": "1415 Vantage Park Drive",
"address_2": "6th Floor",
"address_3": null,
"address_4": null,
"city": "Charlotte",
"state": "NC",
"state_display": "North Carolina",
"zip": "28203",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NICHOLAS GEALE",
"contact_telephone": "+1 571-291-5963",
"dt_updated": "2026-01-21T15:54:00.716348-05:00"
},
{
"id": 401107910,
"url": "https://lda.senate.gov/api/v1/registrants/401107910/?format=api",
"house_registrant_id": 56238,
"name": "COMMITTEE TO PROTECT HEALTH CARE",
"description": null,
"address_1": "440 Burroughs Street",
"address_2": "Ste. 158",
"address_3": null,
"address_4": null,
"city": "Detroit",
"state": "MI",
"state_display": "Michigan",
"zip": "48202",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CAITLIN O'ROURKE",
"contact_telephone": "+1 517-980-1104",
"dt_updated": "2026-01-21T15:56:00.834961-05:00"
},
{
"id": 400998832,
"url": "https://lda.senate.gov/api/v1/registrants/400998832/?format=api",
"house_registrant_id": null,
"name": "WELLS HEALTH GROUP, LLC",
"description": "Healthcare Consultant",
"address_1": "565 Pennsylvania Avenue, NW",
"address_2": "Suite 1201",
"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": "DEBRA A. WELLS",
"contact_telephone": "+1 202-629-4366",
"dt_updated": "2026-01-21T15:58:00.765882-05:00"
},
{
"id": 401110145,
"url": "https://lda.senate.gov/api/v1/registrants/401110145/?format=api",
"house_registrant_id": 77381,
"name": "ANCHOR & ARROW LLC",
"description": null,
"address_1": "99 M St SE",
"address_2": "8th 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": "RYAN VASSAR",
"contact_telephone": "+1 737-787-8712",
"dt_updated": "2026-01-21T16:14:01.000488-05:00"
},
{
"id": 401104311,
"url": "https://lda.senate.gov/api/v1/registrants/401104311/?format=api",
"house_registrant_id": null,
"name": "TIMOTHY A. GLASSCO CONSULTING LLC",
"description": "Government Relations",
"address_1": "1707 Ravey",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78704",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TIMOTHY A. GLASSCO",
"contact_telephone": "+1 785-550-6750",
"dt_updated": "2026-01-21T16:15:30.748965-05:00"
},
{
"id": 401108127,
"url": "https://lda.senate.gov/api/v1/registrants/401108127/?format=api",
"house_registrant_id": 56342,
"name": "CAMPCO RESEARCH LTD.",
"description": null,
"address_1": "28 HaArbaa Street",
"address_2": null,
"address_3": "6473925",
"address_4": null,
"city": "Tel Aviv",
"state": null,
"state_display": null,
"zip": "64739",
"country": "IL",
"country_display": "Israel",
"ppb_country": "IL",
"ppb_country_display": "Israel",
"contact_name": "HILLEL PORTUGAIS",
"contact_telephone": "+972 52-379-8365",
"dt_updated": "2026-01-21T16:17:01.012767-05:00"
},
{
"id": 400263201,
"url": "https://lda.senate.gov/api/v1/registrants/400263201/?format=api",
"house_registrant_id": 40010,
"name": "BRENNAN CENTER FOR JUSTICE AT NYU SCHOOL OF LAW",
"description": "Public interest law firm and policy institute",
"address_1": "120 Broadway",
"address_2": "Suite 1750",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10271",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ELISA MILLER",
"contact_telephone": "+1 646-925-8789",
"dt_updated": "2026-01-21T16:19:01.053109-05:00"
},
{
"id": 23760,
"url": "https://lda.senate.gov/api/v1/registrants/23760/?format=api",
"house_registrant_id": 30941,
"name": "MARINE ENGINEERS' BENEFICIAL ASSOCIATION",
"description": "Labor association serving US Merchant Marines",
"address_1": "444 North Capitol Street NW",
"address_2": "Suite 800",
"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": "ERICK SIAHAAN",
"contact_telephone": "+1 202-638-5355",
"dt_updated": "2026-01-21T16:20:00.965980-05:00"
},
{
"id": 400577738,
"url": "https://lda.senate.gov/api/v1/registrants/400577738/?format=api",
"house_registrant_id": null,
"name": "NATIONAL ASSOCIATION OF DEVELOPMENT COMPANIES",
"description": "Trade Association for the 504 Small Business Loan Program",
"address_1": "10319 Westlake Drive",
"address_2": "Unit 197",
"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": "RHONDA POINTON",
"contact_telephone": "+1 202-349-0070",
"dt_updated": "2026-01-21T16:22:01.203097-05:00"
},
{
"id": 5153,
"url": "https://lda.senate.gov/api/v1/registrants/5153/?format=api",
"house_registrant_id": 30873,
"name": "BAKER DONELSON BEARMAN CALDWELL & BERKOWITZ",
"description": "Law firm",
"address_1": "901 K Street NW",
"address_2": "Suite 900",
"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": "DUANE HANECKOW",
"contact_telephone": "+1 202-508-3400",
"dt_updated": "2026-01-21T16:23:01.159791-05:00"
},
{
"id": 401110076,
"url": "https://lda.senate.gov/api/v1/registrants/401110076/?format=api",
"house_registrant_id": 77294,
"name": "JUSTIN FRANK",
"description": null,
"address_1": "5 Ridge Square NW",
"address_2": "Apt 508",
"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": "JUSTIN FRANK",
"contact_telephone": "+1 410-353-4645",
"dt_updated": "2026-01-21T16:32:22.539874-05:00"
},
{
"id": 400461291,
"url": "https://lda.senate.gov/api/v1/registrants/400461291/?format=api",
"house_registrant_id": null,
"name": "VESTAS-AMERICAN WIND TECHNOLOGY, INC.",
"description": "Wind Turbine Manufacturer",
"address_1": "1417 NW Everett Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Portland",
"state": "OR",
"state_display": "Oregon",
"zip": "97209",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JON CHASE",
"contact_telephone": "+1 202-955-0093",
"dt_updated": "2026-01-21T16:44:00.780862-05:00"
},
{
"id": 401103437,
"url": "https://lda.senate.gov/api/v1/registrants/401103437/?format=api",
"house_registrant_id": null,
"name": "AMERICAN SOCIETY FOR DERMATOLOGIC SURGERY ASSOCIATION",
"description": "Director of Federal Advocacy and Practice Support",
"address_1": "1933 N Meacham Road",
"address_2": "Suite 650",
"address_3": null,
"address_4": null,
"city": "Schaumburg",
"state": "IL",
"state_display": "Illinois",
"zip": "60173",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KRISTIN HELLQUIST",
"contact_telephone": "+1 847-956-9144",
"dt_updated": "2026-01-21T16:45:01.209292-05:00"
},
{
"id": 401103969,
"url": "https://lda.senate.gov/api/v1/registrants/401103969/?format=api",
"house_registrant_id": 43207,
"name": "ETSY, INC.",
"description": "Etsy is an online marketplace where people connect to buy and sell goods.",
"address_1": "117 Adams Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Brooklyn",
"state": "NY",
"state_display": "New York",
"zip": "11201",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY ZUBRICKI",
"contact_telephone": "+1 773-617-2700",
"dt_updated": "2026-01-21T16:49:01.331219-05:00"
},
{
"id": 401108369,
"url": "https://lda.senate.gov/api/v1/registrants/401108369/?format=api",
"house_registrant_id": 56452,
"name": "NICHOLSON STRATEGIES, LLC",
"description": null,
"address_1": "8401 Mayland Dr",
"address_2": "Ste A",
"address_3": null,
"address_4": null,
"city": "Richmond",
"state": "VA",
"state_display": "Virginia",
"zip": "23294",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARK NICHOLSON",
"contact_telephone": "+1 202-495-9826",
"dt_updated": "2026-01-21T16:50:00.972661-05:00"
},
{
"id": 401109547,
"url": "https://lda.senate.gov/api/v1/registrants/401109547/?format=api",
"house_registrant_id": 77018,
"name": "NICHOLS LAW LLP",
"description": null,
"address_1": "655 15th Street NW, Suite 425",
"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": "PHILIP E. BESHARA",
"contact_telephone": "+1 202-846-9814",
"dt_updated": "2026-01-21T16:54:01.057497-05:00"
}
]
}