HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17573,
"next": "https://lda.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=556",
"previous": "https://lda.gov/api/v1/registrants/?format=api&ordering=dt_updated&page=554",
"results": [
{
"id": 400298404,
"url": "https://lda.gov/api/v1/registrants/400298404/?format=api",
"house_registrant_id": 40184,
"name": "EDUCATIONCOUNSEL LLC",
"description": "Education policy and Law in affiliation with Nelson Mullins Riley and Scarborough",
"address_1": "901 15th Street NW",
"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": "DEBBIE OAKES",
"contact_telephone": "+1 202-689-2961",
"dt_updated": "2026-07-23T10:12:45.566123-04:00"
},
{
"id": 401056979,
"url": "https://lda.gov/api/v1/registrants/401056979/?format=api",
"house_registrant_id": null,
"name": "SELECT MEDICAL HOLDINGS CORPORATION",
"description": "A leading operator of specialty hospitals and outpatient rehabilitation clinics in the US",
"address_1": "P.O. Box 2034",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Mechanicsburg",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "17055",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN F. DUGGAN, ESQ.",
"contact_telephone": "+1 717-975-4534",
"dt_updated": "2026-07-23T10:16:45.675867-04:00"
},
{
"id": 401107227,
"url": "https://lda.gov/api/v1/registrants/401107227/?format=api",
"house_registrant_id": 55886,
"name": "CAPROCK STRATEGIES, LLC",
"description": null,
"address_1": "4245 Fairfax Drive",
"address_2": "Ste. 850",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22203",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRANDON LIPPS",
"contact_telephone": "+1 806-790-0561",
"dt_updated": "2026-07-23T10:20:45.641879-04:00"
},
{
"id": 401108127,
"url": "https://lda.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": "2026-07-23T10:24:45.677275-04:00"
},
{
"id": 28515,
"url": "https://lda.gov/api/v1/registrants/28515/?format=api",
"house_registrant_id": 31665,
"name": "NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION (NRECA)",
"description": "NRECA provides national leadership through legislative representation before US Congress.",
"address_1": "4301 WILSON BOULEVARD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "ARLINGTON",
"state": "VA",
"state_display": "Virginia",
"zip": "22203",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "AMY LEWIS",
"contact_telephone": "+1 703-907-6917",
"dt_updated": "2026-07-23T10:27:45.930153-04:00"
},
{
"id": 401103873,
"url": "https://lda.gov/api/v1/registrants/401103873/?format=api",
"house_registrant_id": null,
"name": "NATIONAL ORGANIZATION OF VETERANS' ADVOCATES, INC.",
"description": "veterans legal issues/attorney membership organization",
"address_1": "1750 H Street",
"address_2": "Ste 360",
"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": "DIANE BOYD RAUBER",
"contact_telephone": "+1 301-587-5708",
"dt_updated": "2026-07-23T10:29:45.666799-04:00"
},
{
"id": 401109275,
"url": "https://lda.gov/api/v1/registrants/401109275/?format=api",
"house_registrant_id": 66861,
"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": "2026-07-23T10:32:45.538453-04:00"
},
{
"id": 401110019,
"url": "https://lda.gov/api/v1/registrants/401110019/?format=api",
"house_registrant_id": 77261,
"name": "HANWHA AEROSPACE CO., LTD.",
"description": null,
"address_1": "1100 Wilson Blvd.",
"address_2": "Suite 1102",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22209",
"country": "US",
"country_display": "United States of America",
"ppb_country": "KR",
"ppb_country_display": "South Korea",
"contact_name": "MAXWELL CASON",
"contact_telephone": "+1 571-731-3093",
"dt_updated": "2026-07-23T10:37:45.815792-04:00"
},
{
"id": 48510,
"url": "https://lda.gov/api/v1/registrants/48510/?format=api",
"house_registrant_id": 34593,
"name": "CBOE GLOBAL MARKETS, INC.",
"description": "Financial Institution",
"address_1": "400 S. LASALLE STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CHICAGO",
"state": "IL",
"state_display": "Illinois",
"zip": "60605",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NICOLE PURSLEY",
"contact_telephone": "+1 847-525-2621",
"dt_updated": "2026-07-23T10:52:45.912305-04:00"
},
{
"id": 82237,
"url": "https://lda.gov/api/v1/registrants/82237/?format=api",
"house_registrant_id": 36372,
"name": "DPWN HOLDINGS (USA) INC. (FORMERLY KNOWN AS DEUTSCHE POST WORLD NET USA, INC.)",
"description": "Transportation and supply chain logistics.",
"address_1": "1275 Pennsylvania Ave",
"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": "KRISS STANLEY",
"contact_telephone": "+1 202-293-9380",
"dt_updated": "2026-07-23T10:53:45.699174-04:00"
},
{
"id": 318276,
"url": "https://lda.gov/api/v1/registrants/318276/?format=api",
"house_registrant_id": 39350,
"name": "UNIVERSITY OF NORTHERN IOWA",
"description": null,
"address_1": "1 Seerley",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Cedar Falls",
"state": "IA",
"state_display": "Iowa",
"zip": "50613",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "OKSANA GRYBOVYCH HAFERMANN",
"contact_telephone": "+1 319-273-2570",
"dt_updated": "2026-07-23T10:54:45.775727-04:00"
},
{
"id": 11914,
"url": "https://lda.gov/api/v1/registrants/11914/?format=api",
"house_registrant_id": 32217,
"name": "GLENN DELANEY",
"description": "Consultant",
"address_1": "601 Pennsylvania Ave., NW",
"address_2": "Suite 900 South",
"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": "GLENN DELANEY",
"contact_telephone": "+1 202-434-8220",
"dt_updated": "2026-07-23T10:57:45.774359-04:00"
},
{
"id": 401107136,
"url": "https://lda.gov/api/v1/registrants/401107136/?format=api",
"house_registrant_id": 55847,
"name": "VEOLIA NORTH AMERICA, LLC",
"description": null,
"address_1": "100 Federal Street, 3rd Floor",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02110",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES HAGUE",
"contact_telephone": "+1 301-642-5019",
"dt_updated": "2026-07-23T10:57:45.865818-04:00"
},
{
"id": 401104543,
"url": "https://lda.gov/api/v1/registrants/401104543/?format=api",
"house_registrant_id": null,
"name": "THE PRENDA GROUP LLC",
"description": "Marine Based Aggregate Materials Project. State of Washington US",
"address_1": "95205 Captains Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Fernandina Beach",
"state": "FL",
"state_display": "Florida",
"zip": "32034",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN JOSEPH PRENDA",
"contact_telephone": "+1 202-258-3113",
"dt_updated": "2026-07-23T10:59:45.871243-04:00"
},
{
"id": 401106660,
"url": "https://lda.gov/api/v1/registrants/401106660/?format=api",
"house_registrant_id": 45628,
"name": "CHUGACH ALASKA CORPORATION",
"description": null,
"address_1": "3800 Centerpoint Drive",
"address_2": "Suite 1200",
"address_3": null,
"address_4": null,
"city": "Anchorage",
"state": "AK",
"state_display": "Alaska",
"zip": "99503",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN D. KNAPP",
"contact_telephone": "+1 202-841-3521",
"dt_updated": "2026-07-23T11:00:46.024187-04:00"
},
{
"id": 45312,
"url": "https://lda.gov/api/v1/registrants/45312/?format=api",
"house_registrant_id": 34258,
"name": "AMERICAN COLLEGE OF SURGEONS",
"description": "Lobbyist",
"address_1": "20 F Street NW",
"address_2": "Suite 1000",
"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": "CHRISTIAN SHALGIAN",
"contact_telephone": "+1 202-337-2701",
"dt_updated": "2026-07-23T11:03:45.827465-04:00"
},
{
"id": 35230,
"url": "https://lda.gov/api/v1/registrants/35230/?format=api",
"house_registrant_id": 31204,
"name": "SIDLEY AUSTIN LLP",
"description": "law firm",
"address_1": "1501 K Street",
"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": "KYLE J. FIET",
"contact_telephone": "+1 202-736-8446",
"dt_updated": "2026-07-23T11:09:46.010671-04:00"
},
{
"id": 91251,
"url": "https://lda.gov/api/v1/registrants/91251/?format=api",
"house_registrant_id": 36362,
"name": "AMERICAN COLLEGE OF SURGEONS PROFESSIONAL ASSOCIATION",
"description": null,
"address_1": "20 F STREET NW",
"address_2": "SUITE 1000",
"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": "CHRISTIAN SHALGIAN",
"contact_telephone": "+1 202-337-2701",
"dt_updated": "2026-07-23T11:13:45.913094-04:00"
},
{
"id": 401108236,
"url": "https://lda.gov/api/v1/registrants/401108236/?format=api",
"house_registrant_id": 56374,
"name": "10 28 CONSULTING LLC",
"description": null,
"address_1": "205 HILLSIDE DR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "PORTAGE",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15946",
"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": "+1 888-654-8484",
"dt_updated": "2026-07-23T11:22:45.909479-04:00"
},
{
"id": 401109560,
"url": "https://lda.gov/api/v1/registrants/401109560/?format=api",
"house_registrant_id": 77023,
"name": "ANKURA ADVOCACY LLC",
"description": null,
"address_1": "2000 K St NW",
"address_2": "11th Floor",
"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": "DEAN THOMAS",
"contact_telephone": "+1 202-797-1111",
"dt_updated": "2026-07-23T11:26:46.068426-04:00"
},
{
"id": 400609851,
"url": "https://lda.gov/api/v1/registrants/400609851/?format=api",
"house_registrant_id": null,
"name": "NOMURA HOLDING AMERICA INC.",
"description": "financial services",
"address_1": "309 West 49th Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10019",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LAUREN MYRICK",
"contact_telephone": "+1 202-393-4165",
"dt_updated": "2026-07-23T11:28:46.393294-04:00"
},
{
"id": 401110215,
"url": "https://lda.gov/api/v1/registrants/401110215/?format=api",
"house_registrant_id": 77376,
"name": "REGAN MCLANAHAN LLC",
"description": null,
"address_1": "16 Cherish Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Camp Hill",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "17011",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRUCE MCLANAHAN",
"contact_telephone": "+1 202-661-7618",
"dt_updated": "2026-07-23T11:39:46.378624-04:00"
},
{
"id": 40692,
"url": "https://lda.gov/api/v1/registrants/40692/?format=api",
"house_registrant_id": 31634,
"name": "WASTE MANAGEMENT, INC.",
"description": "Environmental services",
"address_1": "701 Pennsylvania Ave. NW",
"address_2": "Suite 590",
"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": "JOHN SKOUTELAS",
"contact_telephone": "+1 215-269-2151",
"dt_updated": "2026-07-23T11:39:46.688076-04:00"
},
{
"id": 307991,
"url": "https://lda.gov/api/v1/registrants/307991/?format=api",
"house_registrant_id": 38409,
"name": "NEVILLE PETERSON, LLP",
"description": "Law firm.",
"address_1": "1310 L Street NW",
"address_2": "Suite 300",
"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 SAMET",
"contact_telephone": "+1 202-425-0547",
"dt_updated": "2026-07-23T11:42:46.162079-04:00"
},
{
"id": 401106418,
"url": "https://lda.gov/api/v1/registrants/401106418/?format=api",
"house_registrant_id": 45486,
"name": "GEVO, INC.",
"description": "Production of advanced biofuels for drop-in transportation fuels",
"address_1": "345 Inverness Drive South",
"address_2": "Building C, Suite 310",
"address_3": null,
"address_4": null,
"city": "Englewood",
"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": "LINDSAY FITZGERALD",
"contact_telephone": "+1 610-639-0048",
"dt_updated": "2026-07-23T11:45:46.186441-04:00"
}
]
}