HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 16930,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=513",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=511",
"results": [
{
"id": 401108909,
"url": "https://lda.senate.gov/api/v1/registrants/401108909/?format=api",
"house_registrant_id": null,
"name": "RESOLUTIONARIES",
"description": null,
"address_1": "14000 Palawan Way",
"address_2": "Slip 50",
"address_3": null,
"address_4": null,
"city": "Marina Del Rey",
"state": "CA",
"state_display": "California",
"zip": "90292",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DENNIS COHEN",
"contact_telephone": "+1 310-702-1166",
"dt_updated": "2025-08-21T18:43:06.226731-04:00"
},
{
"id": 401105068,
"url": "https://lda.senate.gov/api/v1/registrants/401105068/?format=api",
"house_registrant_id": 401105068,
"name": "RESOLUTION PUBLIC AFFAIRS, LLC",
"description": "Government Relations Consultants",
"address_1": "1101 Pennsylvania Ave NW",
"address_2": "Suite 1010",
"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": "HEATHER MCHUGH",
"contact_telephone": "+1 703-966-1950",
"dt_updated": "2025-07-21T17:54:22.564405-04:00"
},
{
"id": 33113,
"url": "https://lda.senate.gov/api/v1/registrants/33113/?format=api",
"house_registrant_id": 32948,
"name": "RESOURCE EFFICIENCY, INC.",
"description": null,
"address_1": "1422 Delaware Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "West St. Paul",
"state": "MN",
"state_display": "Minnesota",
"zip": "55118",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARK SPURR",
"contact_telephone": "+1 612-338-4541",
"dt_updated": "2022-04-06T16:07:07.465546-04:00"
},
{
"id": 401103153,
"url": "https://lda.senate.gov/api/v1/registrants/401103153/?format=api",
"house_registrant_id": null,
"name": "RESOURCES BUILDING TOMORROW LLC",
"description": null,
"address_1": "1266 W. Moore Street",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Richmond",
"state": "VA",
"state_display": "Virginia",
"zip": "23220",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RODNEY THOMAS",
"contact_telephone": "+1 804-677-8349",
"dt_updated": "2022-01-13T15:00:05.252479-05:00"
},
{
"id": 400488399,
"url": "https://lda.senate.gov/api/v1/registrants/400488399/?format=api",
"house_registrant_id": null,
"name": "RESOURCES FOR CHANGE",
"description": null,
"address_1": "P.O. Box 8602",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Santa Fe",
"state": "NM",
"state_display": "New Mexico",
"zip": "87504",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LINDA SIEGLE",
"contact_telephone": "+1 505-690-5850",
"dt_updated": "2022-01-13T14:58:30.519785-05:00"
},
{
"id": 33135,
"url": "https://lda.senate.gov/api/v1/registrants/33135/?format=api",
"house_registrant_id": 33994,
"name": "RESOURCE STRATEGIES",
"description": null,
"address_1": "633 PENNSYLVANIA AVENUE NW, 4TH FLOOR",
"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": "2022-01-13T14:50:57.878637-05:00"
},
{
"id": 91490,
"url": "https://lda.senate.gov/api/v1/registrants/91490/?format=api",
"house_registrant_id": 91490,
"name": "RES PUBLICA ADVOCACY",
"description": null,
"address_1": "455 CITYFRONT PLAZA DR # 1500",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "CHICAGO",
"state": "IL",
"state_display": "Illinois",
"zip": "60611",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:54:43.413100-05:00"
},
{
"id": 298114,
"url": "https://lda.senate.gov/api/v1/registrants/298114/?format=api",
"house_registrant_id": 36798,
"name": "RES PUBLICA GROUP",
"description": "public affairs consulting firm",
"address_1": "444 N. Michigan Ave.",
"address_2": "36th floor",
"address_3": null,
"address_4": null,
"city": "Chicago",
"state": "IL",
"state_display": "Illinois",
"zip": "60611",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DAVID POWELL",
"contact_telephone": "+1 312-755-3586",
"dt_updated": "2022-04-06T16:07:08.865407-04:00"
},
{
"id": 302916,
"url": "https://lda.senate.gov/api/v1/registrants/302916/?format=api",
"house_registrant_id": 37551,
"name": "RESTAURANT ASSOCIATION OF METROPOLITAN WASHINGTON",
"description": "Trade association of united restaurateurs of washington",
"address_1": "600 14th Street, NW, Suite 400",
"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. DONALD R. DINAN",
"contact_telephone": "+1 202-216-8304",
"dt_updated": "2022-04-06T16:07:11.933607-04:00"
},
{
"id": 401104809,
"url": "https://lda.senate.gov/api/v1/registrants/401104809/?format=api",
"house_registrant_id": 401104809,
"name": "RESTAURANT BRANDS INTERNATIONAL US SERVICES LLC",
"description": "Quick service restaurant company (Burger King, Tim Hortons, and Popeyes brands)",
"address_1": "5707 Blue Lagoon Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Miami",
"state": "FL",
"state_display": "Florida",
"zip": "33126",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEVE DANON",
"contact_telephone": "+1 858-774-1290",
"dt_updated": "2025-09-25T14:53:40.308111-04:00"
},
{
"id": 401046943,
"url": "https://lda.senate.gov/api/v1/registrants/401046943/?format=api",
"house_registrant_id": 401046943,
"name": "RESTAURANT OPPORTUNITIES CENTERS UNITED",
"description": "ROC United is dedicated exclusivly to the needs of restaurant workers.",
"address_1": "275 7th Avenue",
"address_2": "Suite 1703",
"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": "DAVE PALMER",
"contact_telephone": "+1 917-482-7251",
"dt_updated": "2022-04-06T16:08:34.693912-04:00"
},
{
"id": 401106074,
"url": "https://lda.senate.gov/api/v1/registrants/401106074/?format=api",
"house_registrant_id": 401106074,
"name": "RESTON STRATEGY GROUP, LLC",
"description": "Government affairs and strategic business consulting.",
"address_1": "410 New Jersey Ave, SE",
"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": "JOHN ''JACK'' CZERWINSKI",
"contact_telephone": "+1 703-943-7332",
"dt_updated": "2025-07-28T11:35:38.584705-04:00"
},
{
"id": 313373,
"url": "https://lda.senate.gov/api/v1/registrants/313373/?format=api",
"house_registrant_id": 39230,
"name": "RESTORE AMERICA'S ESTUARIES",
"description": "Non-profit organization working to preserve the nation's network of estuaries.",
"address_1": "2020 N. 14th St",
"address_2": "Suite 210",
"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": "CHRISTOPHER LYONS",
"contact_telephone": "+1 703-524-0248",
"dt_updated": "2022-04-06T16:07:37.876082-04:00"
},
{
"id": 33146,
"url": "https://lda.senate.gov/api/v1/registrants/33146/?format=api",
"house_registrant_id": 32649,
"name": "RESULTS CUBED",
"description": null,
"address_1": "5103 MOORLAND LN",
"address_2": null,
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:50:53.915499-05:00"
},
{
"id": 40033290,
"url": "https://lda.senate.gov/api/v1/registrants/40033290/?format=api",
"house_registrant_id": 39912,
"name": "RESURRECTION HEALTH CARE",
"description": "health care",
"address_1": "100 N. River Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Des Plaines",
"state": "IL",
"state_display": "Illinois",
"zip": "60016",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NORA BYRNE",
"contact_telephone": "+1 773-594-8434",
"dt_updated": "2022-04-06T16:08:34.672167-04:00"
},
{
"id": 401106750,
"url": "https://lda.senate.gov/api/v1/registrants/401106750/?format=api",
"house_registrant_id": null,
"name": "RETAIL INDUSTRY LEADERS ASSOCIATION",
"description": null,
"address_1": "99 M Street SE, Suite 700",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington, DC",
"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": "JUSTIN GOLDBERGER",
"contact_telephone": "+1 540-560-4295",
"dt_updated": "2025-09-24T13:33:37.995906-04:00"
},
{
"id": 20004,
"url": "https://lda.senate.gov/api/v1/registrants/20004/?format=api",
"house_registrant_id": 31996,
"name": "RETAIL INDUSTRY LEADERS ASSOCIATION",
"description": "Trade association representing retailers, suppliers, and manufacturers",
"address_1": "99 M Street, SE",
"address_2": "Suite 700",
"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": "AUSTEN JENSEN",
"contact_telephone": "+1 202-869-0208",
"dt_updated": "2025-09-23T19:54:42.657026-04:00"
},
{
"id": 33157,
"url": "https://lda.senate.gov/api/v1/registrants/33157/?format=api",
"house_registrant_id": 30413,
"name": "RETIRED ENLISTED ASSOCIATION",
"description": "veterans and defense",
"address_1": "12200 E. Briarwood Ave",
"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": "WILLIAM MCCABE",
"contact_telephone": "+1 303-507-1619",
"dt_updated": "2022-05-02T11:53:00.576402-04:00"
},
{
"id": 51310,
"url": "https://lda.senate.gov/api/v1/registrants/51310/?format=api",
"house_registrant_id": 51310,
"name": "RETIREMENT STRATEGIES GROUP",
"description": null,
"address_1": "11600 BOILING BROOK PL",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "ROCKVILLE",
"state": "MD",
"state_display": "Maryland",
"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": "2022-01-13T14:52:56.619276-05:00"
},
{
"id": 11025,
"url": "https://lda.senate.gov/api/v1/registrants/11025/?format=api",
"house_registrant_id": 31853,
"name": "RETIRESAFE",
"description": null,
"address_1": "2020 K Street, NW",
"address_2": "Suite 505",
"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": "MARK GIBBONS",
"contact_telephone": "+1 571-882-4930",
"dt_updated": "2025-02-14T10:59:57.809439-05:00"
},
{
"id": 33170,
"url": "https://lda.senate.gov/api/v1/registrants/33170/?format=api",
"house_registrant_id": 33136,
"name": "REUBEN CERA & ALTER",
"description": null,
"address_1": "545 MADISON AVENUE, 4TH FLOOR",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NEW YORK",
"state": "NY",
"state_display": "New York",
"zip": "10022",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:50:58.172788-05:00"
},
{
"id": 4551,
"url": "https://lda.senate.gov/api/v1/registrants/4551/?format=api",
"house_registrant_id": 32553,
"name": "REUSABLE INDUSTRIAL PACKAGING ASSN",
"description": null,
"address_1": "8401 CORPORATE DRIVE # 450",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "LANDOVER",
"state": "MD",
"state_display": "Maryland",
"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": "2022-01-13T14:46:44.631172-05:00"
},
{
"id": 33181,
"url": "https://lda.senate.gov/api/v1/registrants/33181/?format=api",
"house_registrant_id": 30415,
"name": "REUTERS AMERICA",
"description": null,
"address_1": "3 TIMES SQUARE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "NEW YORK",
"state": "NY",
"state_display": "New York",
"zip": "10036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:51:09.622690-05:00"
},
{
"id": 401106073,
"url": "https://lda.senate.gov/api/v1/registrants/401106073/?format=api",
"house_registrant_id": 401106073,
"name": "REVERE FEDERAL STRATEGIES",
"description": "Strategic advisory and government relations firm for high-growth small businesses.",
"address_1": "2439 Macallister Lane",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Gambrills",
"state": "MD",
"state_display": "Maryland",
"zip": "21054",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ERIC SNELGROVE",
"contact_telephone": "+1 202-431-1785",
"dt_updated": "2025-08-21T12:31:03.310195-04:00"
},
{
"id": 401107975,
"url": "https://lda.senate.gov/api/v1/registrants/401107975/?format=api",
"house_registrant_id": null,
"name": "REVOLUTIONARY GROWTH PARTNERS",
"description": null,
"address_1": "2 W Market St",
"address_2": "Suite 4403",
"address_3": null,
"address_4": null,
"city": "West Chester",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19382",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MAX GIULIANA",
"contact_telephone": "+1 267-566-8131",
"dt_updated": "2023-10-31T12:52:50.418643-04:00"
}
]
}