HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16936,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-id&page=597",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-id&page=595",
"results": [
{
"id": 22041,
"url": "https://lda.senate.gov/api/v1/registrants/22041/?format=api",
"house_registrant_id": 33649,
"name": "LECET",
"description": null,
"address_1": "905 16TH 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": "LEO GANNON",
"contact_telephone": "+1 202-783-3545",
"dt_updated": "2022-04-06T16:07:36.076034-04:00"
},
{
"id": 22030,
"url": "https://lda.senate.gov/api/v1/registrants/22030/?format=api",
"house_registrant_id": 32261,
"name": "LABORERS' INTERNATIONAL UNION OF NORTH AMERICA",
"description": null,
"address_1": "905 16TH STREET, 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": "MARYANN O'CONNOR",
"contact_telephone": "+1 202-942-2272",
"dt_updated": "2025-07-29T14:57:51.140253-04:00"
},
{
"id": 22028,
"url": "https://lda.senate.gov/api/v1/registrants/22028/?format=api",
"house_registrant_id": 22028,
"name": "LABORATORY CORPORATION OF AMERICA",
"description": null,
"address_1": "430 S. SPRING STREET",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "BURLINGTON",
"state": "NC",
"state_display": "North Carolina",
"zip": "27215",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:11.245945-05:00"
},
{
"id": 22017,
"url": "https://lda.senate.gov/api/v1/registrants/22017/?format=api",
"house_registrant_id": 33386,
"name": "LABOR-INDUSTRY COALITION FOR INTL TRADE",
"description": null,
"address_1": "1775 PENNSYLVANIA 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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:04.533755-05:00"
},
{
"id": 22006,
"url": "https://lda.senate.gov/api/v1/registrants/22006/?format=api",
"house_registrant_id": 31146,
"name": "HR POLICY ASSOCIATION",
"description": null,
"address_1": "PO Box 34108",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"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": "2022-01-13T14:49:11.592372-05:00"
},
{
"id": 21995,
"url": "https://lda.senate.gov/api/v1/registrants/21995/?format=api",
"house_registrant_id": null,
"name": "LABOR MANAGEMENT MARITIME COMM",
"description": null,
"address_1": "5201 AUTH WAY, 5TH FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CAMP SPRINGS",
"state": "MD",
"state_display": "Maryland",
"zip": "20746",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:11.516738-05:00"
},
{
"id": 21984,
"url": "https://lda.senate.gov/api/v1/registrants/21984/?format=api",
"house_registrant_id": 32084,
"name": "KYROS & CUMMINS ASSOCIATES",
"description": null,
"address_1": "1225 I STREET, NW, #600",
"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": "MR. PETER N. KYROS",
"contact_telephone": "+1 202-789-1110",
"dt_updated": "2022-04-06T16:04:30.719834-04:00"
},
{
"id": 21973,
"url": "https://lda.senate.gov/api/v1/registrants/21973/?format=api",
"house_registrant_id": null,
"name": "KUTNER, JULIE",
"description": null,
"address_1": "8042 GLENDALE RD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CHEVY CHASE",
"state": "MD",
"state_display": "Maryland",
"zip": "20815",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:11.216578-05:00"
},
{
"id": 21962,
"url": "https://lda.senate.gov/api/v1/registrants/21962/?format=api",
"house_registrant_id": 32085,
"name": "KUTAK ROCK LLP",
"description": "Law Firm",
"address_1": "1650 Farnam Street",
"address_2": "1625 Eye Street, Washington, DC 20006",
"address_3": null,
"address_4": null,
"city": "Omaha",
"state": "NE",
"state_display": "Nebraska",
"zip": "68102",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "GARY J. CEBALLOS",
"contact_telephone": "+1 303-292-7800",
"dt_updated": "2025-07-07T11:13:56.588052-04:00"
},
{
"id": 21951,
"url": "https://lda.senate.gov/api/v1/registrants/21951/?format=api",
"house_registrant_id": 30921,
"name": "KURZWEIL & ASSOC",
"description": null,
"address_1": "1201 NEW YORK AVENUE, NW, SUITE1000",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:11.202436-05:00"
},
{
"id": 21938,
"url": "https://lda.senate.gov/api/v1/registrants/21938/?format=api",
"house_registrant_id": null,
"name": "KULIK, JOHN V.",
"description": null,
"address_1": "1029 MUMMA ROAD, P O BOX 870",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CAMP HILL",
"state": "PA",
"state_display": "Pennsylvania",
"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": "2022-01-13T14:49:01.879093-05:00"
},
{
"id": 21927,
"url": "https://lda.senate.gov/api/v1/registrants/21927/?format=api",
"house_registrant_id": 31777,
"name": "KROOTH & ALTMAN LLP",
"description": "law firm",
"address_1": "1850 M 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": "NICOLE HOFFPAUIR",
"contact_telephone": "+1 202-293-8200",
"dt_updated": "2025-02-02T22:00:27.978029-05:00"
},
{
"id": 21916,
"url": "https://lda.senate.gov/api/v1/registrants/21916/?format=api",
"house_registrant_id": 32083,
"name": "THEODORE KRONMILLER",
"description": "Law practice",
"address_1": "961 Leigh Mill Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Great Falls",
"state": "VA",
"state_display": "Virginia",
"zip": "22066",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "THEODORE G. KRONMILLER",
"contact_telephone": "+1 703-483-1024",
"dt_updated": "2025-07-18T08:09:48.773209-04:00"
},
{
"id": 21905,
"url": "https://lda.senate.gov/api/v1/registrants/21905/?format=api",
"house_registrant_id": 32969,
"name": "KRIEG DEVAULT LLP",
"description": "law firm",
"address_1": "One Indiana Square, Suite 2800",
"address_2": null,
"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": "AMY SCHWARZ",
"contact_telephone": "+1 317-238-6383",
"dt_updated": "2024-07-17T15:00:38.178592-04:00"
},
{
"id": 21893,
"url": "https://lda.senate.gov/api/v1/registrants/21893/?format=api",
"house_registrant_id": 32073,
"name": "KPMG LLP",
"description": "Accounting, advisory and tax firm",
"address_1": "1801 K St. NW Suite 12000",
"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": "SCOTT MCLUCAS",
"contact_telephone": "+1 202-320-4583",
"dt_updated": "2025-07-15T08:51:06.760781-04:00"
},
{
"id": 21882,
"url": "https://lda.senate.gov/api/v1/registrants/21882/?format=api",
"house_registrant_id": 30860,
"name": "KOTEEN & NAFTALIN",
"description": null,
"address_1": "1150 CONNECTICUT AVE NW #1000",
"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": "2022-01-13T14:49:06.567947-05:00"
},
{
"id": 21871,
"url": "https://lda.senate.gov/api/v1/registrants/21871/?format=api",
"house_registrant_id": 21871,
"name": "KOPETSKI, MICHAEL",
"description": "09/30/2005",
"address_1": "C/O DMG 1225 I ST NW #600",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:06.155399-05:00"
},
{
"id": 21860,
"url": "https://lda.senate.gov/api/v1/registrants/21860/?format=api",
"house_registrant_id": null,
"name": "KOLLING, CHARLES J. JR.",
"description": null,
"address_1": "ONE OXFORD CENTER 40TH FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "PITTSBURGH",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "15219",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:48:57.386399-05:00"
},
{
"id": 21858,
"url": "https://lda.senate.gov/api/v1/registrants/21858/?format=api",
"house_registrant_id": null,
"name": "KOHN, JANET",
"description": null,
"address_1": "1629 K STREET, N.W.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"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": "2022-01-13T14:49:08.724987-05:00"
},
{
"id": 21847,
"url": "https://lda.senate.gov/api/v1/registrants/21847/?format=api",
"house_registrant_id": 32074,
"name": "KOGOVSEK & ASSOCIATES, INC.",
"description": "provides general legislative and administrative consulting services on natural resources",
"address_1": "6905 East Briarwood Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Centennial",
"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": "CHRIS ARBOGAST",
"contact_telephone": "+1 720-373-3655",
"dt_updated": "2025-09-10T12:32:05.820758-04:00"
},
{
"id": 21836,
"url": "https://lda.senate.gov/api/v1/registrants/21836/?format=api",
"house_registrant_id": null,
"name": "KOCH, P.C.",
"description": null,
"address_1": "1620 L ST NW #1210",
"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": "2022-01-13T14:49:05.852660-05:00"
},
{
"id": 21825,
"url": "https://lda.senate.gov/api/v1/registrants/21825/?format=api",
"house_registrant_id": 30859,
"name": "KOCH INDUSTRIES, INC.",
"description": null,
"address_1": "655 15TH STREET, NW SUITE 445",
"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": "MARK V. HOLDEN",
"contact_telephone": "+1 202-879-8569",
"dt_updated": "2022-04-06T16:07:16.598592-04:00"
},
{
"id": 21814,
"url": "https://lda.senate.gov/api/v1/registrants/21814/?format=api",
"house_registrant_id": 32440,
"name": "THEODORE KNAPPEN",
"description": "Attorney",
"address_1": "1920 L Street, NW, Suite 525",
"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": "THEODORE KNAPPEN",
"contact_telephone": "+1 703-728-6379",
"dt_updated": "2022-04-06T16:08:05.609345-04:00"
},
{
"id": 21803,
"url": "https://lda.senate.gov/api/v1/registrants/21803/?format=api",
"house_registrant_id": 33785,
"name": "KMART CORP",
"description": null,
"address_1": "3100 W BIG BEAVER RD",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "TROY",
"state": "MI",
"state_display": "Michigan",
"zip": "48084",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:08.434162-05:00"
},
{
"id": 21791,
"url": "https://lda.senate.gov/api/v1/registrants/21791/?format=api",
"house_registrant_id": 33371,
"name": "KLETT ROONEY LIEBER & SCHORLING",
"description": null,
"address_1": "17 NORTH SECOND ST 15TH FL",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "HARRISBURG",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "17101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:49:04.324451-05:00"
}
]
}