HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17227,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=514",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=512",
"results": [
{
"id": 305475,
"url": "https://lda.senate.gov/api/v1/registrants/305475/?format=api",
"house_registrant_id": 38080,
"name": "DETROIT & CANADA TUNNEL CORPORATION",
"description": null,
"address_1": "100 E JEFFERSON",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "DETROIT",
"state": "MI",
"state_display": "Michigan",
"zip": "48226",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:40.699293-05:00"
},
{
"id": 295394,
"url": "https://lda.senate.gov/api/v1/registrants/295394/?format=api",
"house_registrant_id": 37470,
"name": "DETERS BENZINGER & LAVELLE",
"description": null,
"address_1": "3500 CAREW TOWER 441 VINE STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CINCINNATI",
"state": "OH",
"state_display": "Ohio",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:20.585268-05:00"
},
{
"id": 12128,
"url": "https://lda.senate.gov/api/v1/registrants/12128/?format=api",
"house_registrant_id": null,
"name": "DESSER, JOHN D.",
"description": null,
"address_1": "UNDETERMINED",
"address_2": null,
"address_3": null,
"address_4": null,
"city": null,
"state": "DC",
"state_display": "District of Columbia",
"zip": "0",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:45.570173-05:00"
},
{
"id": 12117,
"url": "https://lda.senate.gov/api/v1/registrants/12117/?format=api",
"house_registrant_id": null,
"name": "DESSEN, M. BETH",
"description": null,
"address_1": "UNDETERMINED",
"address_2": null,
"address_3": null,
"address_4": null,
"city": null,
"state": "DC",
"state_display": "District of Columbia",
"zip": "0",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:44.226049-05:00"
},
{
"id": 401109991,
"url": "https://lda.senate.gov/api/v1/registrants/401109991/?format=api",
"house_registrant_id": 77246,
"name": "DESMOND CONSULTING SERVICES",
"description": null,
"address_1": "740 North Monroe St",
"address_2": "Apt 3",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22201",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "EDWARD DESMOND",
"contact_telephone": "+1 202-744-0955",
"dt_updated": "2025-12-01T09:10:40.586682-05:00"
},
{
"id": 400931695,
"url": "https://lda.senate.gov/api/v1/registrants/400931695/?format=api",
"house_registrant_id": null,
"name": "DESIMONE CONSULTING, LLC",
"description": "consulting firm",
"address_1": "307 29thStreet NE, Suite 104",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Puyallup",
"state": "WA",
"state_display": "Washington",
"zip": "98372",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RICK DESIMONE",
"contact_telephone": "+1 253-441-7275",
"dt_updated": "2026-01-28T15:15:42.554551-05:00"
},
{
"id": 67078,
"url": "https://lda.senate.gov/api/v1/registrants/67078/?format=api",
"house_registrant_id": 35631,
"name": "DESIGN-BUILD INSTITUTE OF AMERICA",
"description": "Professional Association",
"address_1": "1001 Pennsylvania Ave., NW",
"address_2": "Suite 410",
"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": "LOUIS J JENNY",
"contact_telephone": "+1 202-251-3957",
"dt_updated": "2026-01-30T09:14:54.500411-05:00"
},
{
"id": 11537,
"url": "https://lda.senate.gov/api/v1/registrants/11537/?format=api",
"house_registrant_id": null,
"name": "D.E. SHAW & CO",
"description": null,
"address_1": "120 W 45TH ST 39TH FL TOWER 45",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NEW YORK",
"state": "NY",
"state_display": "New York",
"zip": "10036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:36.249188-05:00"
},
{
"id": 12106,
"url": "https://lda.senate.gov/api/v1/registrants/12106/?format=api",
"house_registrant_id": null,
"name": "DESANTIS, DAVID",
"description": null,
"address_1": "UNDETERMINED",
"address_2": null,
"address_3": null,
"address_4": null,
"city": null,
"state": "DC",
"state_display": "District of Columbia",
"zip": "0",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:47.158563-05:00"
},
{
"id": 401027896,
"url": "https://lda.senate.gov/api/v1/registrants/401027896/?format=api",
"house_registrant_id": null,
"name": "DESALES MEDIA GROUP, INC.",
"description": "Catholic Media Group",
"address_1": "856 Pacific Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Brooklyn",
"state": "NY",
"state_display": "New York",
"zip": "11238",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "VINCENT LEVIEN",
"contact_telephone": "+1 718-499-9705",
"dt_updated": "2026-01-29T11:19:12.634792-05:00"
},
{
"id": 400418996,
"url": "https://lda.senate.gov/api/v1/registrants/400418996/?format=api",
"house_registrant_id": null,
"name": "DERYL SCHUSTER",
"description": "Vice Chairman, Cerebral Palsy Research Foundation of Kansas",
"address_1": "27931 West 87th Street South",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Viola",
"state": "KS",
"state_display": "Kansas",
"zip": "67149",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DERYL SCHUSTER",
"contact_telephone": "+1 316-650-0740",
"dt_updated": "2022-04-06T16:06:21.855414-04:00"
},
{
"id": 401106800,
"url": "https://lda.senate.gov/api/v1/registrants/401106800/?format=api",
"house_registrant_id": 45706,
"name": "DER TRADE SERVICES LLC",
"description": null,
"address_1": "3256 Verdant Dr SW",
"address_2": "1006",
"address_3": null,
"address_4": null,
"city": "Atlanta",
"state": "GA",
"state_display": "Georgia",
"zip": "30331",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ABDOUL BA",
"contact_telephone": "+1 770-335-9252",
"dt_updated": "2022-07-18T12:56:58.255248-04:00"
},
{
"id": 400384775,
"url": "https://lda.senate.gov/api/v1/registrants/400384775/?format=api",
"house_registrant_id": 40499,
"name": "DERRICK WHITE",
"description": "Consulting services",
"address_1": "1015 South 19th Street",
"address_2": "Suite A",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22202",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DERRICK WHITE",
"contact_telephone": "+1 202-744-6833",
"dt_updated": "2022-04-06T16:08:05.226198-04:00"
},
{
"id": 401106124,
"url": "https://lda.senate.gov/api/v1/registrants/401106124/?format=api",
"house_registrant_id": 45203,
"name": "DERRICK BEETSO",
"description": "Attorney/Legislative Consultant",
"address_1": "1500 N Saddle Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Gilbert",
"state": "AZ",
"state_display": "Arizona",
"zip": "85233",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DERRICK BEETSO",
"contact_telephone": "+1 602-717-1828",
"dt_updated": "2022-09-06T23:29:56.227530-04:00"
},
{
"id": 401109696,
"url": "https://lda.senate.gov/api/v1/registrants/401109696/?format=api",
"house_registrant_id": 77127,
"name": "DERMATOLOGY ASSOCIATION OF RADIATION THERAPY (DART)",
"description": null,
"address_1": "1 Westbrook Corp Center, Suite 300",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Westchester",
"state": "IL",
"state_display": "Illinois",
"zip": "60154",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MATTHEW BASSETT",
"contact_telephone": "+1 859-312-9700",
"dt_updated": "2026-01-28T10:02:31.113264-05:00"
},
{
"id": 70530,
"url": "https://lda.senate.gov/api/v1/registrants/70530/?format=api",
"house_registrant_id": 35546,
"name": "DERMAGRAFT JOINT VENTURE",
"description": null,
"address_1": "1615 L STREET, NW SUITE 650",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:49.051786-05:00"
},
{
"id": 400639932,
"url": "https://lda.senate.gov/api/v1/registrants/400639932/?format=api",
"house_registrant_id": null,
"name": "DEREK HARDISTER",
"description": null,
"address_1": "19960 Winton Rd.",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Corona",
"state": "CA",
"state_display": "California",
"zip": "92881",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DEREK HARDISTER",
"contact_telephone": "+1 951-708-1087",
"dt_updated": "2022-01-13T14:58:59.066848-05:00"
},
{
"id": 298238,
"url": "https://lda.senate.gov/api/v1/registrants/298238/?format=api",
"house_registrant_id": null,
"name": "DEPINO ASSOC",
"description": null,
"address_1": "1160 TOWNSEND AVE 1ST FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NEW HAVEN",
"state": "CT",
"state_display": "Connecticut",
"zip": "6512",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:19.491639-05:00"
},
{
"id": 400275299,
"url": "https://lda.senate.gov/api/v1/registrants/400275299/?format=api",
"house_registrant_id": null,
"name": "DEPAUL UNIVERSITY",
"description": null,
"address_1": "1 East Jackson Boulevard",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Chicago",
"state": "IL",
"state_display": "Illinois",
"zip": "60604",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NATHANIEL HAMMONS",
"contact_telephone": "+1 312-362-7164",
"dt_updated": "2022-01-13T14:57:24.256574-05:00"
},
{
"id": 52220,
"url": "https://lda.senate.gov/api/v1/registrants/52220/?format=api",
"house_registrant_id": null,
"name": "DEPARTMENT OF ENVIRONMENTAL PROTECTION, STATE OF FL",
"description": null,
"address_1": "3900 COMMONWEALTH BLVD MAIL STATION #47",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "TALLAHASSEE",
"state": "FL",
"state_display": "Florida",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:52:50.136299-05:00"
},
{
"id": 12094,
"url": "https://lda.senate.gov/api/v1/registrants/12094/?format=api",
"house_registrant_id": 30465,
"name": "DEPARTMENT FOR PROFESSIONAL EMPLOYEES, AFL-CIO",
"description": "DPE - A coalition of 20 national unions representing over 4 million professional employees",
"address_1": "815 16th Street, NW",
"address_2": "7th 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": "MICHAEL WASSER",
"contact_telephone": "+1 202-638-0320",
"dt_updated": "2026-01-20T09:50:38.409220-05:00"
},
{
"id": 401105616,
"url": "https://lda.senate.gov/api/v1/registrants/401105616/?format=api",
"house_registrant_id": 44733,
"name": "DENT STRATEGIES",
"description": "federal advocacy consultant firm",
"address_1": "8513 Oak Pointe Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Fairfax Station",
"state": "VA",
"state_display": "Virginia",
"zip": "22039",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALANE DENT",
"contact_telephone": "+1 202-669-3578",
"dt_updated": "2023-07-02T15:25:14.833157-04:00"
},
{
"id": 401109248,
"url": "https://lda.senate.gov/api/v1/registrants/401109248/?format=api",
"house_registrant_id": 66909,
"name": "DENTSPLY SIRONA INC.",
"description": null,
"address_1": "13320-B Ballantyne Corporate Place",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Charlotte",
"state": "NC",
"state_display": "North Carolina",
"zip": "28277",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROBERT KEARLEY",
"contact_telephone": "+1 202-379-6721",
"dt_updated": "2026-02-04T17:15:32.232707-05:00"
},
{
"id": 36105,
"url": "https://lda.senate.gov/api/v1/registrants/36105/?format=api",
"house_registrant_id": 33854,
"name": "DENTONS US LLP",
"description": "Law Firm",
"address_1": "1900 K St NW",
"address_2": null,
"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": "CHARLES R. NUCKOLLS",
"contact_telephone": "+1 202-496-7176",
"dt_updated": "2026-01-30T09:31:54.247615-05:00"
},
{
"id": 401104819,
"url": "https://lda.senate.gov/api/v1/registrants/401104819/?format=api",
"house_registrant_id": null,
"name": "DENSO INTERNATIONAL AMERICA INC",
"description": "Automotive parts manufacturing.",
"address_1": "24777 DENSO Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Southfield",
"state": "MI",
"state_display": "Michigan",
"zip": "48033",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JARED EICHHORN",
"contact_telephone": "+1 202-360-5492",
"dt_updated": "2026-01-30T09:04:53.319728-05:00"
}
]
}