HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16693,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=20",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=18",
"results": [
{
"id": 400412956,
"url": "https://lda.senate.gov/api/v1/registrants/400412956/?format=api",
"house_registrant_id": 400412956,
"name": "ALL-CIRCO, INC.",
"description": "Government consulting & lobbying firm",
"address_1": "2001 Butterfield Rd. Suite 1110",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Downers Grove",
"state": "IL",
"state_display": "Illinois",
"zip": "60544",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CARRIE VANTILBURG",
"contact_telephone": "+1 630-254-3904",
"dt_updated": "2023-12-26T14:00:14.046764-05:00"
},
{
"id": 400553655,
"url": "https://lda.senate.gov/api/v1/registrants/400553655/?format=api",
"house_registrant_id": null,
"name": "ALLEGANY WASHINGTON PARTNERS",
"description": null,
"address_1": "419 Washington Street",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Cumberland",
"state": "MD",
"state_display": "Maryland",
"zip": "21502",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ETHAN BROWN",
"contact_telephone": "+1 202-320-2351",
"dt_updated": "2022-01-13T14:58:37.262472-05:00"
},
{
"id": 400537610,
"url": "https://lda.senate.gov/api/v1/registrants/400537610/?format=api",
"house_registrant_id": 400537610,
"name": "ALLEGHENY CONFERENCE ON COMMUNITY DEVELOPMENT",
"description": "Community Development",
"address_1": "11 Stanwix Street",
"address_2": "17th Floor",
"address_3": null,
"address_4": null,
"city": "Pittsburgh",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15222",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ZIVYA SUTTON",
"contact_telephone": "+1 802-733-6187",
"dt_updated": "2024-07-16T14:07:44.384308-04:00"
},
{
"id": 886,
"url": "https://lda.senate.gov/api/v1/registrants/886/?format=api",
"house_registrant_id": 30320,
"name": "ALLEGHENY ENERGY, INC.",
"description": null,
"address_1": "1455 PENNSYLVANIA AVENUE, SUITE 400",
"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": "J. MICHAEL ECKARD",
"contact_telephone": "+1 202-824-0404",
"dt_updated": "2022-04-06T16:04:30.584731-04:00"
},
{
"id": 875,
"url": "https://lda.senate.gov/api/v1/registrants/875/?format=api",
"house_registrant_id": null,
"name": "ALLEGHENY HEALTH, EDUCATION & RESEARCH FOUNDATION",
"description": null,
"address_1": "320 E NORTH AVE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "PITTSBURGH",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15212",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:45:46.149189-05:00"
},
{
"id": 401105763,
"url": "https://lda.senate.gov/api/v1/registrants/401105763/?format=api",
"house_registrant_id": 401105763,
"name": "ALLEGHENY STRATEGY PARTNERS (FORMERLY KNOWN AS THOMAS O JOHNSON II)",
"description": "energy",
"address_1": "1308 Main Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "brockway",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15824",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "THOMAS O JOHNSON II",
"contact_telephone": "+1 412-759-8112",
"dt_updated": "2022-04-06T16:06:26.632543-04:00"
},
{
"id": 401105945,
"url": "https://lda.senate.gov/api/v1/registrants/401105945/?format=api",
"house_registrant_id": 401105945,
"name": "ALLEGIANCE CONSULTING, LLC",
"description": "government relations",
"address_1": "PO Box 171",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Clifton",
"state": "VA",
"state_display": "Virginia",
"zip": "20124",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LORI WOOLF",
"contact_telephone": "+1 703-887-5019",
"dt_updated": "2022-06-08T10:06:07.249477-04:00"
},
{
"id": 400531585,
"url": "https://lda.senate.gov/api/v1/registrants/400531585/?format=api",
"house_registrant_id": 400531585,
"name": "ALLEGIANCE STRATEGIES, LLC",
"description": "Public Affairs Consulting",
"address_1": "PO Box 833",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Annandale",
"state": "VA",
"state_display": "Virginia",
"zip": "22003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NATHAN PARSONS-SCHWARZ",
"contact_telephone": "+1 202-674-7999",
"dt_updated": "2025-01-03T15:05:41.873332-05:00"
},
{
"id": 55325,
"url": "https://lda.senate.gov/api/v1/registrants/55325/?format=api",
"house_registrant_id": 35131,
"name": "ALLEGIANCE TELECOM, INC",
"description": null,
"address_1": "111 SUNSET HILLS ROAD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "RESTON",
"state": "VA",
"state_display": "Virginia",
"zip": "20109",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:06.920260-05:00"
},
{
"id": 401108242,
"url": "https://lda.senate.gov/api/v1/registrants/401108242/?format=api",
"house_registrant_id": null,
"name": "ALLEGIANT TRAVEL COMPANY",
"description": null,
"address_1": "1201 N Town Center Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Las Vegas",
"state": "NV",
"state_display": "Nevada",
"zip": "89144",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "HUNT WASDEN",
"contact_telephone": "+1 912-656-9783",
"dt_updated": "2025-01-07T10:49:10.791271-05:00"
},
{
"id": 400947738,
"url": "https://lda.senate.gov/api/v1/registrants/400947738/?format=api",
"house_registrant_id": 400947738,
"name": "ALLEN AND ASSOCIATES",
"description": "Consulting firm",
"address_1": "60704 Route 26, South",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Bethesda",
"state": "OH",
"state_display": "Ohio",
"zip": "43719",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOSEPH P. ALLEN",
"contact_telephone": "+1 740-484-1814",
"dt_updated": "2022-04-06T16:08:18.085805-04:00"
},
{
"id": 911,
"url": "https://lda.senate.gov/api/v1/registrants/911/?format=api",
"house_registrant_id": 32823,
"name": "ALLEN CONSULTING GROUP",
"description": null,
"address_1": "4914 FITZHUGH AVE #200",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "RICHMOND",
"state": "VA",
"state_display": "Virginia",
"zip": "23230",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:45:45.973058-05:00"
},
{
"id": 401109497,
"url": "https://lda.senate.gov/api/v1/registrants/401109497/?format=api",
"house_registrant_id": null,
"name": "ALLEN CONTROL SYSTEMS",
"description": null,
"address_1": "510 East Saint Elmo Rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78745",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CLAY ARMENTROUT",
"contact_telephone": "+1 251-599-4234",
"dt_updated": "2025-04-18T13:42:45.848606-04:00"
},
{
"id": 401103627,
"url": "https://lda.senate.gov/api/v1/registrants/401103627/?format=api",
"house_registrant_id": null,
"name": "ALLEN EGON CHOLAKIAN",
"description": null,
"address_1": "P.O. Box 380477",
"address_2": "Harvard Square Station",
"address_3": null,
"address_4": null,
"city": "Cambridge",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02238",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALLEN EGON CHOLAKIAN",
"contact_telephone": "+1 617-821-6468",
"dt_updated": "2025-03-12T05:59:14.114135-04:00"
},
{
"id": 400305425,
"url": "https://lda.senate.gov/api/v1/registrants/400305425/?format=api",
"house_registrant_id": 40193,
"name": "ALLEN ELLISON",
"description": "Gov. Relations Consulting, Advocacy, Organizational Structuring, Community Organizing",
"address_1": "123 N. Kentucky Ave",
"address_2": "Suite",
"address_3": null,
"address_4": null,
"city": "Lakeland",
"state": "FL",
"state_display": "Florida",
"zip": "33801",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALLEN ELLISON",
"contact_telephone": "+1 863-808-3615",
"dt_updated": "2022-01-13T14:57:27.018683-05:00"
},
{
"id": 400289376,
"url": "https://lda.senate.gov/api/v1/registrants/400289376/?format=api",
"house_registrant_id": 40154,
"name": "ALLEN F. JOHNSON & ASSOCIATES",
"description": "Market access and trade issues",
"address_1": "1307 Dolley Madison Blvd.; Suite 4C",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "McLean",
"state": "VA",
"state_display": "Virginia",
"zip": "20101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JUAN PIO HERNANDEZ",
"contact_telephone": "+1 703-556-0071",
"dt_updated": "2022-04-06T16:06:23.100579-04:00"
},
{
"id": 900,
"url": "https://lda.senate.gov/api/v1/registrants/900/?format=api",
"house_registrant_id": 32176,
"name": "ALLEN & HAROLD",
"description": null,
"address_1": "8401 DORSEY CIRCLE, SUITE 101, P.O. BOX 2126",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MANASSAS",
"state": "VA",
"state_display": "Virginia",
"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": "2022-01-13T14:45:45.970475-05:00"
},
{
"id": 922,
"url": "https://lda.senate.gov/api/v1/registrants/922/?format=api",
"house_registrant_id": null,
"name": "ALLEN, VIRGIL R.",
"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": "2022-01-13T14:45:45.878808-05:00"
},
{
"id": 933,
"url": "https://lda.senate.gov/api/v1/registrants/933/?format=api",
"house_registrant_id": 30305,
"name": "ALLERGAN, INC.",
"description": "DEVELOP, MANUFACTURE, MARKET AND SELL SPECIALTY PHARMACEUTICALS",
"address_1": "2525 DUPONT DRIVE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "IRVINE",
"state": "CA",
"state_display": "California",
"zip": "92612",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MATTHEW J. MALETTA",
"contact_telephone": "+1 415-389-6800",
"dt_updated": "2022-04-06T16:04:33.610883-04:00"
},
{
"id": 63837,
"url": "https://lda.senate.gov/api/v1/registrants/63837/?format=api",
"house_registrant_id": 35518,
"name": "ALLERGAN USA, INC.",
"description": "Pharmaceutical development and manufacturing",
"address_1": "500 North Capitol St., NW",
"address_2": "Suite 330",
"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": "ROBERT W. LIVELY",
"contact_telephone": "+1 202-550-2360",
"dt_updated": "2022-04-06T16:06:36.149726-04:00"
},
{
"id": 25476,
"url": "https://lda.senate.gov/api/v1/registrants/25476/?format=api",
"house_registrant_id": 32865,
"name": "ALLETE, INC",
"description": null,
"address_1": "30 WEST SUPERIOR STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "DULUTH",
"state": "MN",
"state_display": "Minnesota",
"zip": "55802",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "WILLIAM J. LIBRO",
"contact_telephone": "+1 202-638-7707",
"dt_updated": "2022-04-06T16:07:40.212767-04:00"
},
{
"id": 401108084,
"url": "https://lda.senate.gov/api/v1/registrants/401108084/?format=api",
"house_registrant_id": null,
"name": "ALLEVAN-US ADVOCATE CORP",
"description": null,
"address_1": "9900 Adleta Boulevard",
"address_2": "Apt 2-322",
"address_3": null,
"address_4": null,
"city": "DALLAS",
"state": "TX",
"state_display": "Texas",
"zip": "75243",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NADEGE BLANC",
"contact_telephone": "+1 225-284-5037",
"dt_updated": "2024-09-04T15:43:10.185336-04:00"
},
{
"id": 302392,
"url": "https://lda.senate.gov/api/v1/registrants/302392/?format=api",
"house_registrant_id": 302392,
"name": "ALLIANCE CONSULTING GROUP",
"description": null,
"address_1": "1717 PENNSYLVANIA AVE NW #650",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:37.751399-05:00"
},
{
"id": 401108294,
"url": "https://lda.senate.gov/api/v1/registrants/401108294/?format=api",
"house_registrant_id": null,
"name": "ALLIANCE DEFENDING FREEDOM",
"description": null,
"address_1": "44180 Riverside Parkway",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Lansdowne",
"state": "VA",
"state_display": "Virginia",
"zip": "20176",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KATIE DOHERTY",
"contact_telephone": "+1 800-835-5233",
"dt_updated": "2025-01-16T21:57:20.534806-05:00"
},
{
"id": 316456,
"url": "https://lda.senate.gov/api/v1/registrants/316456/?format=api",
"house_registrant_id": 39581,
"name": "ALLIANCE FOR AFFORDABLE SERVICES",
"description": null,
"address_1": "P.O. Box 65459",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20035",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANIEL FARACI",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:42.887234-04:00"
}
]
}