HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17221,
"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": 401107014,
"url": "https://lda.senate.gov/api/v1/registrants/401107014/?format=api",
"house_registrant_id": 55791,
"name": "SPECIALTY PARTS LLC",
"description": null,
"address_1": "6 Meadow Field Ct.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Simpsonville",
"state": "SC",
"state_display": "South Carolina",
"zip": "29681",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROBERT USELTON",
"contact_telephone": "+1 864-200-1328",
"dt_updated": "2022-10-06T17:51:48.393264-04:00"
},
{
"id": 400664996,
"url": "https://lda.senate.gov/api/v1/registrants/400664996/?format=api",
"house_registrant_id": null,
"name": "SPECIALTY GRAPHIC IMAGING ASSOCIATION",
"description": null,
"address_1": "10015 Main Street",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Fairfax",
"state": "VA",
"state_display": "Virginia",
"zip": "22031",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARCIA Y. KINTER",
"contact_telephone": "+1 703-359-1313",
"dt_updated": "2022-01-13T14:59:03.499458-05:00"
},
{
"id": 36297,
"url": "https://lda.senate.gov/api/v1/registrants/36297/?format=api",
"house_registrant_id": 31339,
"name": "SPECIALTY EQUIPMENT MARKET ASSOCIATION",
"description": null,
"address_1": "1317 F STREET, NW, #500",
"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": "ERIC SNYDER",
"contact_telephone": "+1 202-792-7793",
"dt_updated": "2026-01-20T10:33:38.413574-05:00"
},
{
"id": 291435,
"url": "https://lda.senate.gov/api/v1/registrants/291435/?format=api",
"house_registrant_id": 37227,
"name": "SPECIAL OLYMPICS, INC.",
"description": "Provide sport, health, inclusive education programs to people w/ intellectual disabilities",
"address_1": "2600 Virginia Avenue NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20037",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MEREDITH CIACCIA PIERCE",
"contact_telephone": "+1 202-824-0342",
"dt_updated": "2026-01-20T17:50:45.828592-05:00"
},
{
"id": 36286,
"url": "https://lda.senate.gov/api/v1/registrants/36286/?format=api",
"house_registrant_id": 33506,
"name": "SPECIAL LIBRARIES ASSOCIATION",
"description": null,
"address_1": "331 PATRICK STREET",
"address_2": null,
"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": "DOUGLAS W. NEWCOMB",
"contact_telephone": "+1 703-647-4923",
"dt_updated": "2022-04-06T16:06:14.845652-04:00"
},
{
"id": 296258,
"url": "https://lda.senate.gov/api/v1/registrants/296258/?format=api",
"house_registrant_id": null,
"name": "SPEAKS, JEFFREY",
"description": "Government Relations",
"address_1": "113 W MAIN ST",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "FRANKFORT",
"state": "KY",
"state_display": "Kentucky",
"zip": "40601",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:22.377776-05:00"
},
{
"id": 283333,
"url": "https://lda.senate.gov/api/v1/registrants/283333/?format=api",
"house_registrant_id": 36818,
"name": "SPATIAL TECHNOLOGIES INDUSTRY ASSN",
"description": null,
"address_1": "1001 PENNSYLVANIA AVE 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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:54:45.457272-05:00"
},
{
"id": 401105043,
"url": "https://lda.senate.gov/api/v1/registrants/401105043/?format=api",
"house_registrant_id": 44195,
"name": "SPARTA SOFTWARE CORPORATION",
"description": "Software",
"address_1": "165 Constitution Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Menlo Park",
"state": "CA",
"state_display": "California",
"zip": "94025",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL HOFFMANN",
"contact_telephone": "+1 712-249-3760",
"dt_updated": "2022-01-13T15:01:30.311150-05:00"
},
{
"id": 317014,
"url": "https://lda.senate.gov/api/v1/registrants/317014/?format=api",
"house_registrant_id": 40345,
"name": "SPARTAMATRIX, INC.",
"description": "Commercial security/surveillance",
"address_1": "905 W. Main St.",
"address_2": "Suite 23",
"address_3": null,
"address_4": null,
"city": "Durham",
"state": "NC",
"state_display": "North Carolina",
"zip": "27701",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "LAUREN P. WAINWRIGHT",
"contact_telephone": "+1 919-682-9484",
"dt_updated": "2022-04-06T16:07:31.097283-04:00"
},
{
"id": 400471328,
"url": "https://lda.senate.gov/api/v1/registrants/400471328/?format=api",
"house_registrant_id": null,
"name": "SPARROW HEALTH SYSTEM",
"description": null,
"address_1": "1215 East Michigan Avenue",
"address_2": "P.O. Box 30480",
"address_3": "",
"address_4": null,
"city": "Lansing",
"state": "MI",
"state_display": "Michigan",
"zip": "48909",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN SHASKI",
"contact_telephone": "+1 517-364-2228",
"dt_updated": "2022-01-13T14:58:23.211458-05:00"
},
{
"id": 401104534,
"url": "https://lda.senate.gov/api/v1/registrants/401104534/?format=api",
"house_registrant_id": null,
"name": "SPARK THERAPEUTICS, INC.",
"description": "biotechnology",
"address_1": "3737 Market Street, Suite 1300",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Philadelphia",
"state": "PA",
"state_display": "Pennsylvania",
"zip": "19104",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEREMY ALLEN",
"contact_telephone": "+1 202-276-0808",
"dt_updated": "2026-01-24T14:43:32.109360-05:00"
},
{
"id": 400326540,
"url": "https://lda.senate.gov/api/v1/registrants/400326540/?format=api",
"house_registrant_id": 40285,
"name": "SPARKLIGHT COMMUNICATIONS",
"description": "Communications, marketing and government relations consulting services",
"address_1": "106 E Cliff Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22301",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOSEPH LAMOUNTAIN",
"contact_telephone": "+1 202-288-5124",
"dt_updated": "2022-04-06T16:07:35.559431-04:00"
},
{
"id": 401109728,
"url": "https://lda.senate.gov/api/v1/registrants/401109728/?format=api",
"house_registrant_id": 77130,
"name": "SPARC",
"description": null,
"address_1": "2001 L Street N.W., Suite 500",
"address_2": "PMB 2096",
"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": "HEATHER JOSPEH",
"contact_telephone": "+1 202-630-5090",
"dt_updated": "2026-02-03T11:45:56.105522-05:00"
},
{
"id": 36275,
"url": "https://lda.senate.gov/api/v1/registrants/36275/?format=api",
"house_registrant_id": 31337,
"name": "SPARBER & ASSOCIATES, INC.",
"description": null,
"address_1": "1319 F STREET, NW, #301",
"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": "2022-01-13T14:51:28.976936-05:00"
},
{
"id": 401109597,
"url": "https://lda.senate.gov/api/v1/registrants/401109597/?format=api",
"house_registrant_id": 77096,
"name": "SPARACINO PLLC",
"description": null,
"address_1": "1920 L Street NW",
"address_2": "Suite 835",
"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": "EVELYN FORTIER",
"contact_telephone": "+1 202-281-0701",
"dt_updated": "2026-01-30T15:02:11.875674-05:00"
},
{
"id": 400827458,
"url": "https://lda.senate.gov/api/v1/registrants/400827458/?format=api",
"house_registrant_id": null,
"name": "SPANGLER STRATEGTIC ADVISORS, LLC",
"description": "Business development & government relations consulting services",
"address_1": "304 Eatons Landing Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Annapolis",
"state": "MD",
"state_display": "Maryland",
"zip": "21401",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "THOMAS SPANGLER",
"contact_telephone": "+1 202-297-3364",
"dt_updated": "2022-04-06T16:07:10.765783-04:00"
},
{
"id": 401104722,
"url": "https://lda.senate.gov/api/v1/registrants/401104722/?format=api",
"house_registrant_id": null,
"name": "SPANGLER STRATEGIES LLC",
"description": "strategic consulting",
"address_1": "2001 L Street, NW, Suite 500",
"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": "KATHRYN SPANGLER",
"contact_telephone": "+1 202-618-2431",
"dt_updated": "2026-01-29T00:12:49.819403-05:00"
},
{
"id": 49271,
"url": "https://lda.senate.gov/api/v1/registrants/49271/?format=api",
"house_registrant_id": 34562,
"name": "SPACEHAB",
"description": null,
"address_1": "300 D ST SW #814",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20024",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:52:39.458290-05:00"
},
{
"id": 401110158,
"url": "https://lda.senate.gov/api/v1/registrants/401110158/?format=api",
"house_registrant_id": 77334,
"name": "SPACE GOVERNANCE INSTITUTE, INC.",
"description": null,
"address_1": "1 Hardy Road",
"address_2": "#326",
"address_3": null,
"address_4": null,
"city": "Bedford",
"state": "NH",
"state_display": "New Hampshire",
"zip": "03110",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DOUGLAS LIGOR",
"contact_telephone": "+1 603-714-7624",
"dt_updated": "2026-02-25T13:54:00.167073-05:00"
},
{
"id": 86595,
"url": "https://lda.senate.gov/api/v1/registrants/86595/?format=api",
"house_registrant_id": 37562,
"name": "SPACE EXPLORATION TECHNOLOGIES",
"description": "Commercial space launch transportation",
"address_1": "1155 F Street, NW",
"address_2": "Suite 475",
"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": "JOSEPH SMITH",
"contact_telephone": "+1 202-768-9679",
"dt_updated": "2026-01-30T20:47:29.120264-05:00"
},
{
"id": 400769316,
"url": "https://lda.senate.gov/api/v1/registrants/400769316/?format=api",
"house_registrant_id": null,
"name": "SPACEDESIGN CORPORATION",
"description": null,
"address_1": "914 Main St Suite 913",
"address_2": "",
"address_3": "",
"address_4": null,
"city": "Houston",
"state": "TX",
"state_display": "Texas",
"zip": "77002",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOE CLAY",
"contact_telephone": "+1 832-326-8442",
"dt_updated": "2022-01-13T14:59:18.016107-05:00"
},
{
"id": 36264,
"url": "https://lda.senate.gov/api/v1/registrants/36264/?format=api",
"house_registrant_id": 30806,
"name": "SOYUZKONTRAKT TRADE & FINANCE",
"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": "2022-01-13T14:51:24.877400-05:00"
},
{
"id": 401103959,
"url": "https://lda.senate.gov/api/v1/registrants/401103959/?format=api",
"house_registrant_id": null,
"name": "S.O. WITT AND ASSOCIATES LLC",
"description": "Consultant on safety and testing issues",
"address_1": "604 Sylvia Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Ridgecrest",
"state": "CA",
"state_display": "California",
"zip": "93555",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STUART WITT",
"contact_telephone": "+1 760-382-5757",
"dt_updated": "2022-04-06T16:08:00.033545-04:00"
},
{
"id": 400464304,
"url": "https://lda.senate.gov/api/v1/registrants/400464304/?format=api",
"house_registrant_id": null,
"name": "SOVEREIGN SYSTEMS, LLC",
"description": "HEALTH CARE ADVISOR",
"address_1": "2309 RENARD PLACE",
"address_2": "SUITE 211",
"address_3": null,
"address_4": null,
"city": "ALBUQUERQUE",
"state": "NM",
"state_display": "New Mexico",
"zip": "87109",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SOVEREIGN SYSTEMS LLC",
"contact_telephone": "+1 505-242-2214",
"dt_updated": "2022-04-06T16:07:29.587211-04:00"
},
{
"id": 401107776,
"url": "https://lda.senate.gov/api/v1/registrants/401107776/?format=api",
"house_registrant_id": 56340,
"name": "SOVEREIGN GLOBAL SOLUTIONS, LLC",
"description": null,
"address_1": "13181 Piedmont Vista Dr",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Haymarket",
"state": "VA",
"state_display": "Virginia",
"zip": "20169",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JACQUELINE HALBIG VON SCHLEPPENBACH",
"contact_telephone": "+1 202-365-5171",
"dt_updated": "2026-01-11T15:02:58.740691-05:00"
}
]
}