HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17054,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=29",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=27",
"results": [
{
"id": 7326,
"url": "https://lda.senate.gov/api/v1/registrants/7326/?format=api",
"house_registrant_id": 31872,
"name": "BT AMERICAS, INC.",
"description": null,
"address_1": "11130 Sunrise Valley Drive",
"address_2": "Suite 325",
"address_3": null,
"address_4": null,
"city": "Reston",
"state": "VA",
"state_display": "Virginia",
"zip": "20191",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANIEL WILSON",
"contact_telephone": "+44 7483 162415",
"dt_updated": "2025-09-24T10:46:03.834892-04:00"
},
{
"id": 401108899,
"url": "https://lda.senate.gov/api/v1/registrants/401108899/?format=api",
"house_registrant_id": null,
"name": "PENNSYLVANIA ENERGY RESOURCES GROUP, LLC",
"description": null,
"address_1": "P.O. Box 547",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Harrisburg",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "17108",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRENDAN SCHUBERT",
"contact_telephone": "+1 412-327-0540",
"dt_updated": "2025-09-24T10:19:49.755281-04:00"
},
{
"id": 2811,
"url": "https://lda.senate.gov/api/v1/registrants/2811/?format=api",
"house_registrant_id": 30549,
"name": "AMERICAN LUNG ASSOCIATION",
"description": null,
"address_1": "1331 Pennsylvania Ave NW",
"address_2": "Suite 1425 North",
"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": "LAURA BENDER",
"contact_telephone": "+1 202-715-3457",
"dt_updated": "2025-09-24T10:03:53.463271-04:00"
},
{
"id": 401109920,
"url": "https://lda.senate.gov/api/v1/registrants/401109920/?format=api",
"house_registrant_id": null,
"name": "RUBRUM ADVISING",
"description": null,
"address_1": "404 Pembroke Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Bala Cynwyd",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19004",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TRISTEN TELLMAN",
"contact_telephone": "+1 806-335-0932",
"dt_updated": "2025-09-23T23:56:03.214352-04:00"
},
{
"id": 20004,
"url": "https://lda.senate.gov/api/v1/registrants/20004/?format=api",
"house_registrant_id": 31996,
"name": "RETAIL INDUSTRY LEADERS ASSOCIATION",
"description": "Trade association representing retailers, suppliers, and manufacturers",
"address_1": "99 M Street, SE",
"address_2": "Suite 700",
"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": "AUSTEN JENSEN",
"contact_telephone": "+1 202-869-0208",
"dt_updated": "2025-09-23T19:54:42.657026-04:00"
},
{
"id": 401109737,
"url": "https://lda.senate.gov/api/v1/registrants/401109737/?format=api",
"house_registrant_id": null,
"name": "MEGAN MCELWAIN",
"description": null,
"address_1": "224 King Street West",
"address_2": "Suite 2307",
"address_3": "Toronto, ON",
"address_4": "M5H3L5",
"city": "Toronto",
"state": "ON",
"state_display": "ON",
"zip": "M5H0A",
"country": "CA",
"country_display": "Canada",
"ppb_country": "CA",
"ppb_country_display": "Canada",
"contact_name": "MEGAN MCELWAIN",
"contact_telephone": "+1 416-801-7766",
"dt_updated": "2025-09-23T17:43:41.368624-04:00"
},
{
"id": 401106049,
"url": "https://lda.senate.gov/api/v1/registrants/401106049/?format=api",
"house_registrant_id": 401106049,
"name": "CAPITOL ALLIANCE GROUP, INC",
"description": "Consulting and Lobbying Firm",
"address_1": "106 E. College Avenue",
"address_2": "Suite 1110",
"address_3": null,
"address_4": null,
"city": "Tallahassee",
"state": "FL",
"state_display": "Florida",
"zip": "32301",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY SHARKEY",
"contact_telephone": "+1 850-443-3355",
"dt_updated": "2025-09-23T16:52:40.915704-04:00"
},
{
"id": 316217,
"url": "https://lda.senate.gov/api/v1/registrants/316217/?format=api",
"house_registrant_id": 39270,
"name": "POTOMAC STRATEGIC DEVELOPMENT COMPANY, LLC",
"description": "Legislative counsel",
"address_1": "1411 Russell Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22301",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEPHEN CAREY",
"contact_telephone": "+1 703-395-1241",
"dt_updated": "2025-09-23T16:42:41.063402-04:00"
},
{
"id": 401106034,
"url": "https://lda.senate.gov/api/v1/registrants/401106034/?format=api",
"house_registrant_id": 401106034,
"name": "CONNECT STRATEGY LLC",
"description": "Government Consulting Company",
"address_1": "7009 Green Oak Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "McLean",
"state": "VA",
"state_display": "Virginia",
"zip": "22101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARY CULL",
"contact_telephone": "+1 703-582-1526",
"dt_updated": "2025-09-23T15:39:40.512300-04:00"
},
{
"id": 401109946,
"url": "https://lda.senate.gov/api/v1/registrants/401109946/?format=api",
"house_registrant_id": null,
"name": "CARNITINE STRATEGIES LLC",
"description": null,
"address_1": "4652 36th St. S",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22206",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SCOTT WELDON",
"contact_telephone": "+1 240-876-6945",
"dt_updated": "2025-09-23T15:33:21.559696-04:00"
},
{
"id": 34980,
"url": "https://lda.senate.gov/api/v1/registrants/34980/?format=api",
"house_registrant_id": 32418,
"name": "SHAW, BRANSFORD & ROTH, P.C. (FORMERLY SHAW, BRANSFORD, VEILLEUX & ROTH, P.C.)",
"description": "law firm",
"address_1": "1101 Connecticut Avenue, NW",
"address_2": "Suite 1000",
"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": "JASON BRIEFEL",
"contact_telephone": "+1 202-463-8400",
"dt_updated": "2025-09-23T15:24:40.769585-04:00"
},
{
"id": 401109702,
"url": "https://lda.senate.gov/api/v1/registrants/401109702/?format=api",
"house_registrant_id": null,
"name": "MR. CRAIG JEFFRIES",
"description": null,
"address_1": "PO Box 2832",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Asheville",
"state": "NC",
"state_display": "North Carolina",
"zip": "28802",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CRAIG JEFFRIES",
"contact_telephone": "+1 828-772-2843",
"dt_updated": "2025-09-23T14:56:50.776246-04:00"
},
{
"id": 401109444,
"url": "https://lda.senate.gov/api/v1/registrants/401109444/?format=api",
"house_registrant_id": null,
"name": "OLSON ZOO AND AQUARIUM CONSULTING, LLC",
"description": null,
"address_1": "5004 BUTTERNUT DR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "ROCKVILLE",
"state": "MD",
"state_display": "Maryland",
"zip": "20853",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEVE OLSON",
"contact_telephone": "+1 301-266-9342",
"dt_updated": "2025-09-23T14:12:39.713059-04:00"
},
{
"id": 401108225,
"url": "https://lda.senate.gov/api/v1/registrants/401108225/?format=api",
"house_registrant_id": null,
"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": "2025-09-23T13:46:03.863776-04:00"
},
{
"id": 401108358,
"url": "https://lda.senate.gov/api/v1/registrants/401108358/?format=api",
"house_registrant_id": null,
"name": "ERIN DONOVAN-BOYLE",
"description": null,
"address_1": "81 Williams rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Smithfield",
"state": "RI",
"state_display": "Rhode Island",
"zip": "02917",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ERIN DONOVAN-BOYLE",
"contact_telephone": "+1 401-474-7009",
"dt_updated": "2025-09-23T13:34:39.459090-04:00"
},
{
"id": 400570715,
"url": "https://lda.senate.gov/api/v1/registrants/400570715/?format=api",
"house_registrant_id": 400570715,
"name": "SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY AND INTERVENTIONS",
"description": "Professional Society",
"address_1": "1100 17th Street, NW",
"address_2": "Suite 400",
"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": "CURTIS ROONEY",
"contact_telephone": "+1 202-216-2987",
"dt_updated": "2025-09-23T13:11:39.117084-04:00"
},
{
"id": 400568701,
"url": "https://lda.senate.gov/api/v1/registrants/400568701/?format=api",
"house_registrant_id": 400568701,
"name": "DININO ASSOCIATES, LLC",
"description": "Government relations and consulting",
"address_1": "800 Maine Avenue SW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20024",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAUL DININO",
"contact_telephone": "+1 202-448-9514",
"dt_updated": "2025-09-23T11:59:38.672373-04:00"
},
{
"id": 401106565,
"url": "https://lda.senate.gov/api/v1/registrants/401106565/?format=api",
"house_registrant_id": null,
"name": "WALLER CONSULTING LLC",
"description": null,
"address_1": "603 Pioneer Haven Pt.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Palmer Lake",
"state": "CO",
"state_display": "Colorado",
"zip": "80133",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DONALD (MARK) WALLER",
"contact_telephone": "+1 719-290-1292",
"dt_updated": "2025-09-23T11:29:34.123670-04:00"
},
{
"id": 401109841,
"url": "https://lda.senate.gov/api/v1/registrants/401109841/?format=api",
"house_registrant_id": null,
"name": "WINTERMUTE TRADING LTD.",
"description": null,
"address_1": "Milton Gate, 60 Chiswell Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "London",
"state": null,
"state_display": null,
"zip": "EC1Y",
"country": "GB",
"country_display": "United Kingdom",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RON HAMMOND",
"contact_telephone": "+1 202-417-3529",
"dt_updated": "2025-09-23T11:06:33.988692-04:00"
},
{
"id": 401109487,
"url": "https://lda.senate.gov/api/v1/registrants/401109487/?format=api",
"house_registrant_id": null,
"name": "MS. AMELIA KEGAN",
"description": null,
"address_1": "2409 Glenallan Ave",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Silver Spring",
"state": "MD",
"state_display": "Maryland",
"zip": "20906",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "AMELIA KEGAN",
"contact_telephone": "+1 413-883-5055",
"dt_updated": "2025-09-23T11:03:34.093231-04:00"
},
{
"id": 401109810,
"url": "https://lda.senate.gov/api/v1/registrants/401109810/?format=api",
"house_registrant_id": null,
"name": "REFORM ALLIANCE",
"description": null,
"address_1": "1675 Broadway",
"address_2": "21st Floor",
"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": "CODY BRIGHT",
"contact_telephone": "+1 515-249-9042",
"dt_updated": "2025-09-23T10:33:09.594742-04:00"
},
{
"id": 401106944,
"url": "https://lda.senate.gov/api/v1/registrants/401106944/?format=api",
"house_registrant_id": null,
"name": "THOMAS HICKEY",
"description": null,
"address_1": "9 Park Street",
"address_2": "Suite 200",
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02108",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "THOMAS HICKEY",
"contact_telephone": "+1 617-939-4965",
"dt_updated": "2025-09-23T09:45:33.100728-04:00"
},
{
"id": 401109941,
"url": "https://lda.senate.gov/api/v1/registrants/401109941/?format=api",
"house_registrant_id": null,
"name": "JLF CONSULTING CO",
"description": null,
"address_1": "1639 Woodvale Dr",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Charleston",
"state": "WV",
"state_display": "West Virginia",
"zip": "25314",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN FINDLAY",
"contact_telephone": "+1 717-420-0840",
"dt_updated": "2025-09-23T09:40:59.625885-04:00"
},
{
"id": 401104481,
"url": "https://lda.senate.gov/api/v1/registrants/401104481/?format=api",
"house_registrant_id": 401104481,
"name": "POSCO AMERICA CORPORATION",
"description": "trading and processing steel products",
"address_1": "1660 L Street NW",
"address_2": "#700",
"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": "YERIN JUN",
"contact_telephone": "+1 571-460-8062",
"dt_updated": "2025-09-23T09:35:33.145590-04:00"
},
{
"id": 401103609,
"url": "https://lda.senate.gov/api/v1/registrants/401103609/?format=api",
"house_registrant_id": 401103609,
"name": "DEMAND PROGRESS ACTION, INC",
"description": "Nonprofit advocacy group focusing on civil liberties, civil rights, and government reform",
"address_1": "30 Ritchie Avenue",
"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": "MARK STANLEY",
"contact_telephone": "+1 202-681-7582",
"dt_updated": "2025-09-23T09:19:32.999069-04:00"
}
]
}
