GET /api/v1/registrants/?format=api&ordering=-dt_updated&page=148
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "count": 17229,
    "next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=149",
    "previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=147",
    "results": [
        {
            "id": 17374,
            "url": "https://lda.senate.gov/api/v1/registrants/17374/?format=api",
            "house_registrant_id": 32303,
            "name": "HALLIBURTON COMPANY",
            "description": "Energy",
            "address_1": "3000 N Sam Houstom Pkwy E",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Houston",
            "state": "TX",
            "state_display": "Texas",
            "zip": "77032",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "TODD ENNENGA",
            "contact_telephone": "+1 281-871-2690",
            "dt_updated": "2026-01-23T14:09:22.055885-05:00"
        },
        {
            "id": 27902,
            "url": "https://lda.senate.gov/api/v1/registrants/27902/?format=api",
            "house_registrant_id": 32127,
            "name": "COMMODITY MARKETS COUNCIL",
            "description": null,
            "address_1": "1300 L STREET, NW, #1020",
            "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": "ALLYSON DEL ROSARIO",
            "contact_telephone": "+1 202-842-0400",
            "dt_updated": "2026-01-23T14:08:21.995131-05:00"
        },
        {
            "id": 51571,
            "url": "https://lda.senate.gov/api/v1/registrants/51571/?format=api",
            "house_registrant_id": 34882,
            "name": "UNIVERSITY OF ALASKA",
            "description": "Public Education and Research University",
            "address_1": "444 North Capitol Street NW",
            "address_2": "Suite 334",
            "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": "JOHN LATINI",
            "contact_telephone": "+1 202-253-4691",
            "dt_updated": "2026-01-23T14:07:21.605344-05:00"
        },
        {
            "id": 401104412,
            "url": "https://lda.senate.gov/api/v1/registrants/401104412/?format=api",
            "house_registrant_id": null,
            "name": "THE INSTITUTE OF INTERNAL AUDITORS",
            "description": "Member association representing the internal audit profession.",
            "address_1": "1035 Greenwood Blvd, Suite 401",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Lake Mary",
            "state": "FL",
            "state_display": "Florida",
            "zip": "32746",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MICHAEL DOWNING",
            "contact_telephone": "+1 407-937-1319",
            "dt_updated": "2026-01-23T14:04:21.736469-05:00"
        },
        {
            "id": 287350,
            "url": "https://lda.senate.gov/api/v1/registrants/287350/?format=api",
            "house_registrant_id": 37020,
            "name": "ADVANCED CAPITOL CONSULTING",
            "description": "IT Staffing",
            "address_1": "P.O. Box 1494",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Washington",
            "state": "DC",
            "state_display": "District of Columbia",
            "zip": "20013",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MONTE WARD",
            "contact_telephone": "+1 202-236-9079",
            "dt_updated": "2026-01-23T14:03:21.525886-05:00"
        },
        {
            "id": 6303,
            "url": "https://lda.senate.gov/api/v1/registrants/6303/?format=api",
            "house_registrant_id": 32506,
            "name": "HUSCH BLACKWELL, LLP",
            "description": "Law firm",
            "address_1": "1801 Pennsylvania Avenue, NW, Suite 1000",
            "address_2": "Suite 1000",
            "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": "BETH CALLAGHAN",
            "contact_telephone": "+1 202-378-2329",
            "dt_updated": "2026-01-23T13:25:19.548482-05:00"
        },
        {
            "id": 401110286,
            "url": "https://lda.senate.gov/api/v1/registrants/401110286/?format=api",
            "house_registrant_id": 77415,
            "name": "J BRABANT CAPITOL STRATEGIES",
            "description": null,
            "address_1": "9316 Old Mansion Rd.",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Alexandria",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22309",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JEFFREY BRABANT",
            "contact_telephone": "+1 201-572-9651",
            "dt_updated": "2026-01-23T13:20:20.679474-05:00"
        },
        {
            "id": 401109292,
            "url": "https://lda.senate.gov/api/v1/registrants/401109292/?format=api",
            "house_registrant_id": 66883,
            "name": "TSG ADVOCATES DC, LLC",
            "description": null,
            "address_1": "1300 Pennsylvania Ave NW",
            "address_2": "Suite 190-404",
            "address_3": null,
            "address_4": null,
            "city": "Washington DC",
            "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": "ADAM HOLLINGSWORTH",
            "contact_telephone": "+1 202-792-5010",
            "dt_updated": "2026-01-23T13:17:18.907450-05:00"
        },
        {
            "id": 32715,
            "url": "https://lda.senate.gov/api/v1/registrants/32715/?format=api",
            "house_registrant_id": 30739,
            "name": "R A RAPOZA ASSOCIATES INC",
            "description": "Lobbying/Government Relations.",
            "address_1": "1155 15th Street, NW",
            "address_2": "Suite 400",
            "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": "KIM REED",
            "contact_telephone": "+1 202-204-3956",
            "dt_updated": "2026-01-23T13:15:18.983761-05:00"
        },
        {
            "id": 401105257,
            "url": "https://lda.senate.gov/api/v1/registrants/401105257/?format=api",
            "house_registrant_id": null,
            "name": "HAWKEYE 360 INC.",
            "description": "Commercial satellite company",
            "address_1": "196 Van Buren St",
            "address_2": "Suite 450",
            "address_3": null,
            "address_4": null,
            "city": "Herndon",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "20170",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JAMAL WARE",
            "contact_telephone": "+1 571-203-0360",
            "dt_updated": "2026-01-23T13:12:18.874821-05:00"
        },
        {
            "id": 313098,
            "url": "https://lda.senate.gov/api/v1/registrants/313098/?format=api",
            "house_registrant_id": 39121,
            "name": "INDEPENDENT PHARMACY COOPERATIVE",
            "description": null,
            "address_1": "1550 Columbus Street",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Sun Prairie",
            "state": "WI",
            "state_display": "Wisconsin",
            "zip": "53590",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MR. MARK KINNEY",
            "contact_telephone": "+1 608-628-7311",
            "dt_updated": "2026-01-23T13:08:18.689548-05:00"
        },
        {
            "id": 20700,
            "url": "https://lda.senate.gov/api/v1/registrants/20700/?format=api",
            "house_registrant_id": 32950,
            "name": "REAL ESTATE SERVICES PROVIDERS COUNCIL, INC.",
            "description": null,
            "address_1": "300 New Jersey Ave, NW",
            "address_2": "Suite 300",
            "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": "TERRIE WORLEY",
            "contact_telephone": "+1 202-862-2051",
            "dt_updated": "2026-01-23T13:04:18.096804-05:00"
        },
        {
            "id": 400853510,
            "url": "https://lda.senate.gov/api/v1/registrants/400853510/?format=api",
            "house_registrant_id": null,
            "name": "GUARDIAN LIFE INSURANCE COMPANY OF AMERICA",
            "description": "Insurance and related financial products and services",
            "address_1": "10 Hudson Yards",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "New York",
            "state": "NY",
            "state_display": "New York",
            "zip": "10001",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JOSHUA THOMPSON",
            "contact_telephone": "+1 212-919-3451",
            "dt_updated": "2026-01-23T12:59:17.831486-05:00"
        },
        {
            "id": 401109956,
            "url": "https://lda.senate.gov/api/v1/registrants/401109956/?format=api",
            "house_registrant_id": 77227,
            "name": "BRUNSWICK CORPORATION",
            "description": null,
            "address_1": "26125 N. Riverwoods Blvd.",
            "address_2": "Suite 500",
            "address_3": null,
            "address_4": null,
            "city": "Mettawa",
            "state": "IL",
            "state_display": "Illinois",
            "zip": "60045",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CHRIS DEKKER",
            "contact_telephone": "+1 847-735-4251",
            "dt_updated": "2026-01-23T12:54:17.642817-05:00"
        },
        {
            "id": 401103345,
            "url": "https://lda.senate.gov/api/v1/registrants/401103345/?format=api",
            "house_registrant_id": null,
            "name": "NATIONAL COUNCIL OF STATE BOARDS OF NURSING, INC.",
            "description": "Membership association; nursing regulation",
            "address_1": "111 E. Wacker Drive - Suite 2900",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Chicago",
            "state": "IL",
            "state_display": "Illinois",
            "zip": "60601",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JIM CLEGHORN",
            "contact_telephone": "+1 312-525-3600",
            "dt_updated": "2026-01-23T12:51:17.461527-05:00"
        },
        {
            "id": 45083,
            "url": "https://lda.senate.gov/api/v1/registrants/45083/?format=api",
            "house_registrant_id": 34261,
            "name": "CENTER FOR REPRODUCTIVE RIGHTS",
            "description": null,
            "address_1": "199 Water Street, 22nd Floor",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "NEW YORK",
            "state": "NY",
            "state_display": "New York",
            "zip": "10038",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CORINNE SULLIVAN",
            "contact_telephone": "+1 917-637-3703",
            "dt_updated": "2026-01-23T12:50:17.160028-05:00"
        },
        {
            "id": 401103507,
            "url": "https://lda.senate.gov/api/v1/registrants/401103507/?format=api",
            "house_registrant_id": null,
            "name": "NAMMO INC.",
            "description": "Defense industry",
            "address_1": "2000 North 14th Street",
            "address_2": "Suite 310",
            "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": "ANDREW ASHLEY",
            "contact_telephone": "+1 703-980-1573",
            "dt_updated": "2026-01-23T12:49:16.889401-05:00"
        },
        {
            "id": 401104190,
            "url": "https://lda.senate.gov/api/v1/registrants/401104190/?format=api",
            "house_registrant_id": null,
            "name": "TRAVERE THERAPEUTICS",
            "description": "Pharmaceuticals",
            "address_1": "3611 Valley Centre Drive",
            "address_2": "Suite 300",
            "address_3": null,
            "address_4": null,
            "city": "San Diego",
            "state": "CA",
            "state_display": "California",
            "zip": "92130",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CHRISTOPHER PORTER",
            "contact_telephone": "+1 877-969-7879",
            "dt_updated": "2026-01-23T12:45:17.477142-05:00"
        },
        {
            "id": 401109718,
            "url": "https://lda.senate.gov/api/v1/registrants/401109718/?format=api",
            "house_registrant_id": 77126,
            "name": "CONTROL AI US, INC.",
            "description": null,
            "address_1": "1140 3rd St NE",
            "address_2": "Suite 2037",
            "address_3": null,
            "address_4": null,
            "city": "Washington DC",
            "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": "MAX HERNANDEZ-ZAPATA",
            "contact_telephone": "+1 202-747-6400",
            "dt_updated": "2026-01-23T12:41:16.423177-05:00"
        },
        {
            "id": 400276327,
            "url": "https://lda.senate.gov/api/v1/registrants/400276327/?format=api",
            "house_registrant_id": 40094,
            "name": "KEYCORP",
            "description": "Financial Services",
            "address_1": "127 PUBLIC SQUARE",
            "address_2": "OH-01-27-0200",
            "address_3": null,
            "address_4": null,
            "city": "CLEVELAND",
            "state": "OH",
            "state_display": "Ohio",
            "zip": "44114",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JILL E. HERSHEY",
            "contact_telephone": "+1 202-452-4910",
            "dt_updated": "2026-01-23T12:36:16.229631-05:00"
        },
        {
            "id": 1546,
            "url": "https://lda.senate.gov/api/v1/registrants/1546/?format=api",
            "house_registrant_id": 30523,
            "name": "AMERICAN ASSOCIATION OF COLLEGES OF OSTEOPATHIC MEDICINE",
            "description": null,
            "address_1": "7700 Old Georgetown Road",
            "address_2": "Suite 250",
            "address_3": null,
            "address_4": null,
            "city": "Bethesda",
            "state": "MD",
            "state_display": "Maryland",
            "zip": "20814",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "DAVID BERGMAN",
            "contact_telephone": "+1 703-801-5518",
            "dt_updated": "2026-01-23T12:34:16.148972-05:00"
        },
        {
            "id": 401104718,
            "url": "https://lda.senate.gov/api/v1/registrants/401104718/?format=api",
            "house_registrant_id": null,
            "name": "HB STRATEGIES",
            "description": "Government Affairs Consulting",
            "address_1": "733 10th St. NW,",
            "address_2": "Suite 900",
            "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": "WILLIAM FOX",
            "contact_telephone": "+1 202-899-3801",
            "dt_updated": "2026-01-23T12:32:15.996997-05:00"
        },
        {
            "id": 401108109,
            "url": "https://lda.senate.gov/api/v1/registrants/401108109/?format=api",
            "house_registrant_id": 56338,
            "name": "WK KELLOGG CO.",
            "description": null,
            "address_1": "One Kellogg Square",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Battle Creek",
            "state": "MI",
            "state_display": "Michigan",
            "zip": "49017",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MICHAEL DANIELS",
            "contact_telephone": "+1 202-892-3658",
            "dt_updated": "2026-01-23T12:22:15.175123-05:00"
        },
        {
            "id": 58795,
            "url": "https://lda.senate.gov/api/v1/registrants/58795/?format=api",
            "house_registrant_id": 35303,
            "name": "CANADIAN NATIONAL RAILWAY COMPANY",
            "description": null,
            "address_1": "601 Pennsylvania Avenue, NW",
            "address_2": "Suite 500",
            "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": "CA",
            "ppb_country_display": "Canada",
            "contact_name": "ANDREA NIETHOLD",
            "contact_telephone": "+1 202-763-6485",
            "dt_updated": "2026-01-23T12:17:15.519996-05:00"
        },
        {
            "id": 316731,
            "url": "https://lda.senate.gov/api/v1/registrants/316731/?format=api",
            "house_registrant_id": 39286,
            "name": "DAIICHI SANKYO, INC.",
            "description": null,
            "address_1": "211 Mt Airy Rd",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Basking Ridge",
            "state": "NJ",
            "state_display": "New Jersey",
            "zip": "07920",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "AMANDA PEZALLA",
            "contact_telephone": "+1 202-223-6572",
            "dt_updated": "2026-01-23T12:14:15.149771-05:00"
        }
    ]
}