GET /api/v1/registrants/?format=api&ordering=name&page=118
HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "count": 16867,
    "next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=119",
    "previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=117",
    "results": [
        {
            "id": 400459266,
            "url": "https://lda.senate.gov/api/v1/registrants/400459266/?format=api",
            "house_registrant_id": 400459266,
            "name": "CENTER FOR CLEAN AIR POLICY",
            "description": "Environmental Think Tank focusuing on clean air and climate policy",
            "address_1": "750 1st Street, NE",
            "address_2": "Suite 940",
            "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": "MARTIN SPITZER",
            "contact_telephone": "+1 202-408-9260",
            "dt_updated": "2022-04-06T16:08:20.613062-04:00"
        },
        {
            "id": 69470,
            "url": "https://lda.senate.gov/api/v1/registrants/69470/?format=api",
            "house_registrant_id": 35375,
            "name": "CENTER FOR CLIMATE AND ENERGY SOLUTIONS",
            "description": "Non-profit, non-partisan, independent organization providing info on global climate change",
            "address_1": "3100 Clarendon Blvd.",
            "address_2": "Suite 800",
            "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": "BRAD TOWNSEND",
            "contact_telephone": "+1 703-516-0628",
            "dt_updated": "2025-07-24T10:20:51.428585-04:00"
        },
        {
            "id": 89018,
            "url": "https://lda.senate.gov/api/v1/registrants/89018/?format=api",
            "house_registrant_id": 36725,
            "name": "CENTER FOR COMMUNITY CHANGE",
            "description": null,
            "address_1": "1536 U STREET 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": "DELICIA REYNOLDS",
            "contact_telephone": "+1 202-339-9367",
            "dt_updated": "2022-04-06T16:08:07.071478-04:00"
        },
        {
            "id": 400535602,
            "url": "https://lda.senate.gov/api/v1/registrants/400535602/?format=api",
            "house_registrant_id": 400535602,
            "name": "CENTER FOR COMMUNITY CHANGE ACTION",
            "description": "Is a non-profit social welfare organization",
            "address_1": "1536 U Street 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": "RICHARD TATTRIE",
            "contact_telephone": "+1 602-741-0964",
            "dt_updated": "2025-07-30T16:35:00.361373-04:00"
        },
        {
            "id": 400421009,
            "url": "https://lda.senate.gov/api/v1/registrants/400421009/?format=api",
            "house_registrant_id": 400421009,
            "name": "CENTER FOR COMPETITIVE POLITICS",
            "description": "501(c)(3) focused on First Amendment political rights of speech, assembly, and petition",
            "address_1": "124 South West Street",
            "address_2": "Suite 201",
            "address_3": null,
            "address_4": null,
            "city": "Alexandria",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22314",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "SUSAN BRADLEY",
            "contact_telephone": "+1 703-894-6800",
            "dt_updated": "2022-04-06T16:08:20.906658-04:00"
        },
        {
            "id": 8624,
            "url": "https://lda.senate.gov/api/v1/registrants/8624/?format=api",
            "house_registrant_id": 31480,
            "name": "CENTER FOR CONSERVATIVE POLICY (DBA/WINKELMANN & ASSOC)",
            "description": null,
            "address_1": "100 CULPEPPER ST",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "WARRENTON",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "20186",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "",
            "contact_telephone": "",
            "dt_updated": "2022-01-13T14:47:09.624362-05:00"
        },
        {
            "id": 401103750,
            "url": "https://lda.senate.gov/api/v1/registrants/401103750/?format=api",
            "house_registrant_id": null,
            "name": "CENTER FOR EFFECTIVE ALTRUISM US",
            "description": null,
            "address_1": "815 Eddy St",
            "address_2": "",
            "address_3": null,
            "address_4": null,
            "city": "San Francisco",
            "state": "CA",
            "state_display": "California",
            "zip": "94109",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "MATTHEW GENTZEL",
            "contact_telephone": "+1 443-605-9586",
            "dt_updated": "2022-01-13T15:00:39.872194-05:00"
        },
        {
            "id": 401105961,
            "url": "https://lda.senate.gov/api/v1/registrants/401105961/?format=api",
            "house_registrant_id": 401105961,
            "name": "CENTER FOR EMPLOYMENT OPPORTUNITIES, INC.",
            "description": "Employment services for formerly incarcerated individuals",
            "address_1": "50 Broadway, Suite 1604",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "New York",
            "state": "NY",
            "state_display": "New York",
            "zip": "10004",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "CLAIRE BROWN",
            "contact_telephone": "+1 619-717-0177",
            "dt_updated": "2025-07-30T11:15:59.221991-04:00"
        },
        {
            "id": 401087044,
            "url": "https://lda.senate.gov/api/v1/registrants/401087044/?format=api",
            "house_registrant_id": 401087044,
            "name": "CENTER FOR FOOD SAFETY",
            "description": "Sustainable agriculture and environmental advocacy",
            "address_1": "660 Pennsylvania Avenue, SE",
            "address_2": "Suite 302",
            "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": "COLIN O'NEIL",
            "contact_telephone": "+1 202-547-3959",
            "dt_updated": "2022-04-06T16:08:06.337081-04:00"
        },
        {
            "id": 58352,
            "url": "https://lda.senate.gov/api/v1/registrants/58352/?format=api",
            "house_registrant_id": 35275,
            "name": "CENTER FOR FREEDOM AND PROSPERITY",
            "description": null,
            "address_1": "P.O. BOX 3654",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "FAIRFAX",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22038",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "BRIAN GARST",
            "contact_telephone": "+1 202-695-3215",
            "dt_updated": "2025-07-18T14:02:51.638798-04:00"
        },
        {
            "id": 401106008,
            "url": "https://lda.senate.gov/api/v1/registrants/401106008/?format=api",
            "house_registrant_id": null,
            "name": "CENTER FOR FREETHOUGHT EQUALITY",
            "description": null,
            "address_1": "1821 JEFFERSON PL NW",
            "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": "RACHEL DEITCH",
            "contact_telephone": "+1 202-238-9088",
            "dt_updated": "2022-01-13T15:01:57.724112-05:00"
        },
        {
            "id": 63952,
            "url": "https://lda.senate.gov/api/v1/registrants/63952/?format=api",
            "house_registrant_id": 35523,
            "name": "CENTER FOR INDIVIDUAL FREEDOM",
            "description": "Not-for-profit Constitutional and free market advocacy organization.",
            "address_1": "1727 KING STREET",
            "address_2": "SUITE 105",
            "address_3": null,
            "address_4": null,
            "city": "ALEXANDRIA",
            "state": "VA",
            "state_display": "Virginia",
            "zip": "22314",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "JEFFREY L. MAZZELLA",
            "contact_telephone": "+1 703-535-5836",
            "dt_updated": "2025-07-09T08:46:12.562734-04:00"
        },
        {
            "id": 309470,
            "url": "https://lda.senate.gov/api/v1/registrants/309470/?format=api",
            "house_registrant_id": 38569,
            "name": "CENTER FOR INQUIRY, INC. OFFICE OF PUBLIC POLICY",
            "description": "Nonprofit organization",
            "address_1": "P.O. Box 741",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Amherst",
            "state": "NY",
            "state_display": "New York",
            "zip": "14226",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "AZHAR MAJEED",
            "contact_telephone": "+1 202-734-6494",
            "dt_updated": "2025-07-18T12:24:50.900426-04:00"
        },
        {
            "id": 401109249,
            "url": "https://lda.senate.gov/api/v1/registrants/401109249/?format=api",
            "house_registrant_id": null,
            "name": "CENTER FOR INTERNATIONAL POLICY ADVOCACY",
            "description": null,
            "address_1": "1050 Connecticut Avenue, NW",
            "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": "DYLAN WILLIAMS",
            "contact_telephone": "+1 571-243-0359",
            "dt_updated": "2025-02-13T09:48:22.671562-05:00"
        },
        {
            "id": 401105030,
            "url": "https://lda.senate.gov/api/v1/registrants/401105030/?format=api",
            "house_registrant_id": 401105030,
            "name": "CENTER FOR JUDICIAL EXCELLENCE",
            "description": "Nonprofit -child protection & judicial accountability",
            "address_1": "P.O. Box 150793",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "San Rafael",
            "state": "CA",
            "state_display": "California",
            "zip": "94915",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "KATHLEEN RUSSELL",
            "contact_telephone": "+1 415-444-6556",
            "dt_updated": "2025-07-11T19:45:56.487322-04:00"
        },
        {
            "id": 82614,
            "url": "https://lda.senate.gov/api/v1/registrants/82614/?format=api",
            "house_registrant_id": 36367,
            "name": "CENTER FOR JUSTICE & DEMOCRACY",
            "description": null,
            "address_1": "90 BROAD ST, SUITE401",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "NEW YORK",
            "state": "NY",
            "state_display": "New York",
            "zip": "10004",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "",
            "contact_telephone": "",
            "dt_updated": "2022-01-13T14:54:25.968664-05:00"
        },
        {
            "id": 401104630,
            "url": "https://lda.senate.gov/api/v1/registrants/401104630/?format=api",
            "house_registrant_id": 401104630,
            "name": "CENTER FOR LAW AND SOCIAL POLICY (CLASP)",
            "description": "An anti-poverty advocacy organization focused on economic justice and racial equity.",
            "address_1": "1310 L Street, Suite 900",
            "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": "RRICHA DECANT",
            "contact_telephone": "+1 202-570-4831",
            "dt_updated": "2025-06-20T15:45:54.366647-04:00"
        },
        {
            "id": 60377,
            "url": "https://lda.senate.gov/api/v1/registrants/60377/?format=api",
            "house_registrant_id": 35343,
            "name": "CENTER FOR LOBBYING IN THE PUBLIC INTEREST",
            "description": "501(c)(3) Promoting, supporting, & protecting non-profit lobbying.",
            "address_1": "1612 K Street NW, Suite 505",
            "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": "MR. LAWRENCE S. OTTINGER",
            "contact_telephone": "+1 202-387-2008",
            "dt_updated": "2022-04-06T16:06:54.732036-04:00"
        },
        {
            "id": 401108721,
            "url": "https://lda.senate.gov/api/v1/registrants/401108721/?format=api",
            "house_registrant_id": null,
            "name": "CENTER FOR LYME ACTION",
            "description": null,
            "address_1": "611 Penn Ave SE",
            "address_2": "Suite 126",
            "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": "MEGHAN BRADSHAW",
            "contact_telephone": "+1 202-735-1880",
            "dt_updated": "2025-08-19T10:55:38.950454-04:00"
        },
        {
            "id": 295851,
            "url": "https://lda.senate.gov/api/v1/registrants/295851/?format=api",
            "house_registrant_id": 37480,
            "name": "CENTER FOR NATL SECURITY RESEARCH & EDUCATION",
            "description": "1 Jun 2007",
            "address_1": "1908 CONTRALTO CT",
            "address_2": "VIENNA",
            "address_3": "VA",
            "address_4": "22182 ",
            "city": null,
            "state": null,
            "state_display": null,
            "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": "2022-01-13T14:55:19.636082-05:00"
        },
        {
            "id": 401094055,
            "url": "https://lda.senate.gov/api/v1/registrants/401094055/?format=api",
            "house_registrant_id": null,
            "name": "CENTER FOR OPPORTUNITY, PROTECTION AND FAIRNESS, INC.",
            "description": null,
            "address_1": "1777 SOUTH HARRISON STREET",
            "address_2": "UNIT 810",
            "address_3": "",
            "address_4": null,
            "city": "DENVER",
            "state": "CO",
            "state_display": "Colorado",
            "zip": "80210",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "ALAN DYE",
            "contact_telephone": "+1 202-785-9500",
            "dt_updated": "2022-01-13T14:59:54.204404-05:00"
        },
        {
            "id": 8646,
            "url": "https://lda.senate.gov/api/v1/registrants/8646/?format=api",
            "house_registrant_id": 31407,
            "name": "CENTER FOR PATIENT ADVOCACY",
            "description": null,
            "address_1": "2465 ARMY NAVY DR.  2ND FLOOR",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "ARLINGTON",
            "state": "VA",
            "state_display": "Virginia",
            "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": "2022-01-13T14:47:09.939668-05:00"
        },
        {
            "id": 401106242,
            "url": "https://lda.senate.gov/api/v1/registrants/401106242/?format=api",
            "house_registrant_id": 401106242,
            "name": "CENTER FOR POPULAR DEMOCRACY",
            "description": "501(c)(3) non-profit organization.",
            "address_1": "449 Troutman Street, Suite A",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Brooklyn",
            "state": "NY",
            "state_display": "New York",
            "zip": "11237",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "THAAKIRAH CASON",
            "contact_telephone": "+1 443-370-5711",
            "dt_updated": "2022-10-25T09:48:56.659897-04:00"
        },
        {
            "id": 401106241,
            "url": "https://lda.senate.gov/api/v1/registrants/401106241/?format=api",
            "house_registrant_id": 401106241,
            "name": "CENTER FOR POPULAR DEMOCRACY ACTION",
            "description": "501(c)(4) nonprofit organization.",
            "address_1": "449 Troutman Street, Suite A",
            "address_2": null,
            "address_3": null,
            "address_4": null,
            "city": "Brooklyn",
            "state": "NY",
            "state_display": "New York",
            "zip": "11237",
            "country": "US",
            "country_display": "United States of America",
            "ppb_country": "US",
            "ppb_country_display": "United States of America",
            "contact_name": "THAAKIRAH CASON",
            "contact_telephone": "+1 443-370-5711",
            "dt_updated": "2023-06-06T16:25:15.835316-04:00"
        },
        {
            "id": 401103435,
            "url": "https://lda.senate.gov/api/v1/registrants/401103435/?format=api",
            "house_registrant_id": 401103435,
            "name": "CENTER FOR PRISON REFORM",
            "description": "non-profit organization",
            "address_1": "401 9th Street, NW",
            "address_2": "Suite 640",
            "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": "EDWINA ROGERS",
            "contact_telephone": "+1 202-674-7800",
            "dt_updated": "2022-04-06T16:07:47.302374-04:00"
        }
    ]
}