HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16999,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=562",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-name&page=560",
"results": [
{
"id": 46701,
"url": "https://lda.senate.gov/api/v1/registrants/46701/?format=api",
"house_registrant_id": 34350,
"name": "CENTRUS ENERGY CORP.",
"description": null,
"address_1": "6901 Rockledge Dr. Suite 800",
"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": "NELSON PEREZ",
"contact_telephone": "+1 301-564-3200",
"dt_updated": "2025-07-30T12:20:59.059720-04:00"
},
{
"id": 400652962,
"url": "https://lda.senate.gov/api/v1/registrants/400652962/?format=api",
"house_registrant_id": 400652962,
"name": "CENTRICA US HOLDINGS, INC.",
"description": "Government and Regulatory Affairs for energy and energy-related services provider",
"address_1": "1620 I Street, NW",
"address_2": "#501",
"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": "CHRIS PERRAULT",
"contact_telephone": "+1 443-904-4555",
"dt_updated": "2022-04-06T16:08:14.608689-04:00"
},
{
"id": 401107354,
"url": "https://lda.senate.gov/api/v1/registrants/401107354/?format=api",
"house_registrant_id": null,
"name": "CENTRAL WASHINGTON UNIVERSITY",
"description": null,
"address_1": "400 E University Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Ellensburg",
"state": "WA",
"state_display": "Washington",
"zip": "98926",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROB OGBURN",
"contact_telephone": "+1 253-278-7676",
"dt_updated": "2025-08-19T11:18:39.203880-04:00"
},
{
"id": 8704,
"url": "https://lda.senate.gov/api/v1/registrants/8704/?format=api",
"house_registrant_id": 31483,
"name": "CENTRAL & SOUTHWEST CORP",
"description": null,
"address_1": "801 PENNSYLVANIA AVE 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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:17.914342-05:00"
},
{
"id": 400403903,
"url": "https://lda.senate.gov/api/v1/registrants/400403903/?format=api",
"house_registrant_id": null,
"name": "CENTRAL NOBLE COMMUNITY SCHOOL CORPORATION",
"description": null,
"address_1": "200 East Main Street",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Albion",
"state": "IN",
"state_display": "Indiana",
"zip": "46701",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STACEY HUGHES",
"contact_telephone": "+1 260-636-2175",
"dt_updated": "2022-01-13T14:58:00.880229-05:00"
},
{
"id": 8726,
"url": "https://lda.senate.gov/api/v1/registrants/8726/?format=api",
"house_registrant_id": null,
"name": "CENTRAL NEBRASKA PUBLIC POWER & IRRIGATION DIST",
"description": null,
"address_1": "415 LINCOLN STREET P.O. BOX 740",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "HOLDREGE",
"state": "NE",
"state_display": "Nebraska",
"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": "2022-01-13T14:47:10.016765-05:00"
},
{
"id": 82875,
"url": "https://lda.senate.gov/api/v1/registrants/82875/?format=api",
"house_registrant_id": 36406,
"name": "CENTRAL MICHIGAN UNIVERSITY",
"description": null,
"address_1": "306 BOVEE UNIVERSITY CENTER",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MT. PLEASANT",
"state": "MI",
"state_display": "Michigan",
"zip": "48859",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MR. TOBY ROTH JR.",
"contact_telephone": "+1 989-774-3871",
"dt_updated": "2022-04-06T16:07:20.592760-04:00"
},
{
"id": 8715,
"url": "https://lda.senate.gov/api/v1/registrants/8715/?format=api",
"house_registrant_id": 33100,
"name": "CENTRAL ARKANSAS TRANSIT AUTHORITY",
"description": null,
"address_1": "901 MAPLE STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NORTH LITTLE ROCK",
"state": "AR",
"state_display": "Arkansas",
"zip": "72114",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:18.326331-05:00"
},
{
"id": 40026221,
"url": "https://lda.senate.gov/api/v1/registrants/40026221/?format=api",
"house_registrant_id": 39845,
"name": "CENTOCOR ORTHO BIOTECH SERVICES, LLC",
"description": "Biopharmaceutical company that provides innovative products and services",
"address_1": "430 Route 22 East",
"address_2": "PO Box 6914",
"address_3": null,
"address_4": null,
"city": "Bridgewater",
"state": "NJ",
"state_display": "New Jersey",
"zip": "08807",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN DEMPSEY",
"contact_telephone": "+1 215-325-3576",
"dt_updated": "2022-04-06T16:07:46.389283-04:00"
},
{
"id": 8692,
"url": "https://lda.senate.gov/api/v1/registrants/8692/?format=api",
"house_registrant_id": 31409,
"name": "CENTOCOR",
"description": null,
"address_1": "200 GREAT VALLEY PKWY",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MALVERN",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19355",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:08.577624-05:00"
},
{
"id": 401105957,
"url": "https://lda.senate.gov/api/v1/registrants/401105957/?format=api",
"house_registrant_id": 401105957,
"name": "CENTERSTONE",
"description": "Behavioral health provider",
"address_1": "44 Vantage Way",
"address_2": "Suite 400",
"address_3": null,
"address_4": null,
"city": "Nashville",
"state": "TN",
"state_display": "Tennessee",
"zip": "37228",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LAUREN MCGRATH CONABOY",
"contact_telephone": "+1 202-731-4374",
"dt_updated": "2025-07-22T12:11:30.680218-04:00"
},
{
"id": 401104751,
"url": "https://lda.senate.gov/api/v1/registrants/401104751/?format=api",
"house_registrant_id": 401104751,
"name": "CENTER ROAD SOLUTIONS",
"description": "nonprofit lobbying firm",
"address_1": "7232 Stagecoach Trail",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Valley City",
"state": "OH",
"state_display": "Ohio",
"zip": "44280",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATRINA VELASQUEZ",
"contact_telephone": "+1 216-401-0189",
"dt_updated": "2025-07-18T13:46:51.721776-04:00"
},
{
"id": 400556662,
"url": "https://lda.senate.gov/api/v1/registrants/400556662/?format=api",
"house_registrant_id": 400556662,
"name": "CENTERPOINT ENERGY, INC.",
"description": "Distributor of electric and gas services; operator of interstate natural gas pipelines",
"address_1": "1627 I Street, NW, Suite 950",
"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": "C. H. ALBRIGHT, JR.",
"contact_telephone": "+1 202-706-5490",
"dt_updated": "2022-04-06T16:08:01.173556-04:00"
},
{
"id": 400489402,
"url": "https://lda.senate.gov/api/v1/registrants/400489402/?format=api",
"house_registrant_id": 400489402,
"name": "CENTERPOINT ENERGY",
"description": "utility",
"address_1": "101 West Ohio Street",
"address_2": "Suite 450",
"address_3": null,
"address_4": null,
"city": "Indianapolis",
"state": "IN",
"state_display": "Indiana",
"zip": "46204",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL ROEDER",
"contact_telephone": "+1 317-260-5302",
"dt_updated": "2025-07-23T14:01:41.054988-04:00"
},
{
"id": 57214,
"url": "https://lda.senate.gov/api/v1/registrants/57214/?format=api",
"house_registrant_id": 35224,
"name": "CENTER ON CONSCIENCE & WAR",
"description": null,
"address_1": "1830 CONNECTICUT AVENUE, NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20009",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARIA SANTELLI",
"contact_telephone": "+1 202-483-2220",
"dt_updated": "2022-04-06T16:08:10.892175-04:00"
},
{
"id": 8670,
"url": "https://lda.senate.gov/api/v1/registrants/8670/?format=api",
"house_registrant_id": 31482,
"name": "CENTER ON BUDGET AND POLICY PRIORITIES",
"description": null,
"address_1": "820 FIRST ST., NE, SUITE 510",
"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": "ELLEN NISSENBAUM",
"contact_telephone": "",
"dt_updated": "2025-07-30T14:56:59.927136-04:00"
},
{
"id": 401109060,
"url": "https://lda.senate.gov/api/v1/registrants/401109060/?format=api",
"house_registrant_id": null,
"name": "CENTERLIGHT HEALTHCARE, INC.",
"description": null,
"address_1": "136-65 37th Ave",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Flushing",
"state": "NY",
"state_display": "New York",
"zip": "11354",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CHRISTOPHER CONSALVO",
"contact_telephone": "+1 646-942-9996",
"dt_updated": "2025-09-16T12:00:12.543955-04:00"
},
{
"id": 8681,
"url": "https://lda.senate.gov/api/v1/registrants/8681/?format=api",
"house_registrant_id": 31408,
"name": "CENTERIOR ENERGY CORP",
"description": null,
"address_1": "6200 OAK TREE BLVD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "INDEPENDENCE",
"state": "OH",
"state_display": "Ohio",
"zip": "44131",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:10.023302-05:00"
},
{
"id": 401104004,
"url": "https://lda.senate.gov/api/v1/registrants/401104004/?format=api",
"house_registrant_id": 401104004,
"name": "CENTER HILL SOLUTIONS",
"description": "lobbying and legislative counsel",
"address_1": "1763 West Regents Park Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Crofton",
"state": "MD",
"state_display": "Maryland",
"zip": "21114",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "COLIN T. KEOHAN",
"contact_telephone": "+1 202-375-9819",
"dt_updated": "2022-09-22T15:38:54.904864-04:00"
},
{
"id": 40033286,
"url": "https://lda.senate.gov/api/v1/registrants/40033286/?format=api",
"house_registrant_id": 39957,
"name": "CENTER HILL GROUP, INC.",
"description": "government relations and business development consulting",
"address_1": "700 12th Street, NW, Suite 700",
"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": "MS. CYNTHIA YOUNG",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:22.211706-04:00"
},
{
"id": 401106393,
"url": "https://lda.senate.gov/api/v1/registrants/401106393/?format=api",
"house_registrant_id": null,
"name": "CENTER FOR TELEHEALTH AND E-HEALTH LAW",
"description": null,
"address_1": "PO BOX 15850",
"address_2": null,
"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": "CHRISTA NATOLI",
"contact_telephone": "+1 202-499-6970",
"dt_updated": "2022-01-26T18:00:08.265868-05:00"
},
{
"id": 400279341,
"url": "https://lda.senate.gov/api/v1/registrants/400279341/?format=api",
"house_registrant_id": 40167,
"name": "CENTER FOR SPORTFISHING POLICY",
"description": "Promoting good stewardship of America's marine resources",
"address_1": "Post Office Box 1388",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Baton Rouge",
"state": "LA",
"state_display": "Louisiana",
"zip": "70821",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFERSON ANGERS",
"contact_telephone": "+1 225-382-3755",
"dt_updated": "2025-07-31T16:48:21.677517-04:00"
},
{
"id": 8668,
"url": "https://lda.senate.gov/api/v1/registrants/8668/?format=api",
"house_registrant_id": 31481,
"name": "CENTER FOR SCIENCE IN THE PUBLIC INTEREST",
"description": null,
"address_1": "1250 I St NW",
"address_2": "Ste 500",
"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": "PETER LURIE",
"contact_telephone": "+1 202-332-9110",
"dt_updated": "2025-07-15T15:32:21.303616-04:00"
},
{
"id": 400371712,
"url": "https://lda.senate.gov/api/v1/registrants/400371712/?format=api",
"house_registrant_id": null,
"name": "CENTER FOR RURAL AFFAIRS",
"description": null,
"address_1": "145 Main Street",
"address_2": "PO Box 136",
"address_3": "",
"address_4": null,
"city": "Lyons",
"state": "NE",
"state_display": "Nebraska",
"zip": "68038",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "HAYLEY HALLSTROM",
"contact_telephone": "+1 402-687-2100",
"dt_updated": "2022-01-13T14:57:49.664314-05:00"
},
{
"id": 283630,
"url": "https://lda.senate.gov/api/v1/registrants/283630/?format=api",
"house_registrant_id": 36835,
"name": "CENTER FOR RESPONSIBLE LENDING, A SUPPORTING CORP OF CTR FOR COMMUNITY SELF-HELP",
"description": null,
"address_1": "910 17TH STREET, NW, #500",
"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": "MICHAEL CALHOUN",
"contact_telephone": "+1 202-349-1862",
"dt_updated": "2025-09-25T13:28:01.907269-04:00"
}
]
}