HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17227,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=549",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=name&page=547",
"results": [
{
"id": 53961,
"url": "https://lda.senate.gov/api/v1/registrants/53961/?format=api",
"house_registrant_id": 35021,
"name": "SCHROTH & ASSOC",
"description": null,
"address_1": "1101 30TH ST",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20007",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:01.391650-05:00"
},
{
"id": 72155,
"url": "https://lda.senate.gov/api/v1/registrants/72155/?format=api",
"house_registrant_id": 35952,
"name": "SCHULTE ROTH & ZABEL LLP",
"description": "Legal services.",
"address_1": "919 THIRD AVENUE",
"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": "BRIAN F. SCHARE",
"contact_telephone": "+1 212-756-2386",
"dt_updated": "2022-04-06T16:07:57.809762-04:00"
},
{
"id": 303952,
"url": "https://lda.senate.gov/api/v1/registrants/303952/?format=api",
"house_registrant_id": null,
"name": "SCHULTZ, RONALD JEFFREY",
"description": null,
"address_1": "150 S FIFTH ST #2300",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MINNEAPOLIS",
"state": "MN",
"state_display": "Minnesota",
"zip": "55402",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:39.728030-05:00"
},
{
"id": 76217,
"url": "https://lda.senate.gov/api/v1/registrants/76217/?format=api",
"house_registrant_id": 36096,
"name": "SCHUMACHER PARTNERS INTERNATIONAL, LLC",
"description": "Government Affairs and Business Consulting",
"address_1": "2001 L Street, NW; Suite 720",
"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": "DIANE SCHUMACHER",
"contact_telephone": "+1 571-243-6074",
"dt_updated": "2023-07-01T10:32:50.513236-04:00"
},
{
"id": 34626,
"url": "https://lda.senate.gov/api/v1/registrants/34626/?format=api",
"house_registrant_id": null,
"name": "SCHUYLER, JAMES",
"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": "2022-01-13T14:51:15.705737-05:00"
},
{
"id": 34615,
"url": "https://lda.senate.gov/api/v1/registrants/34615/?format=api",
"house_registrant_id": null,
"name": "SCHUYLER ROCHE & ZWIRNER",
"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": "2022-01-13T14:51:06.404954-05:00"
},
{
"id": 287598,
"url": "https://lda.senate.gov/api/v1/registrants/287598/?format=api",
"house_registrant_id": 37031,
"name": "SCHWABE, WILLIAMSON & WYATT",
"description": "1/26/06",
"address_1": "1211 SW FIFTH AVE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "PORTLAND",
"state": "OR",
"state_display": "Oregon",
"zip": "97204",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:54:56.113318-05:00"
},
{
"id": 401103276,
"url": "https://lda.senate.gov/api/v1/registrants/401103276/?format=api",
"house_registrant_id": null,
"name": "SCHWAN'S COMPANY",
"description": "Manufacturing and sales",
"address_1": "115 WEST COLLEGE DRIVE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "MARSHALL",
"state": "MN",
"state_display": "Minnesota",
"zip": "56258",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALAN D. POFF",
"contact_telephone": "+1 507-537-8819",
"dt_updated": "2026-01-28T14:00:40.915889-05:00"
},
{
"id": 34648,
"url": "https://lda.senate.gov/api/v1/registrants/34648/?format=api",
"house_registrant_id": null,
"name": "SCHWARK, THOMAS E.",
"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": "2022-01-13T14:51:15.663758-05:00"
},
{
"id": 34650,
"url": "https://lda.senate.gov/api/v1/registrants/34650/?format=api",
"house_registrant_id": 33541,
"name": "SCHWARTZ & BALLEN LLP",
"description": null,
"address_1": "1990 M STREET, NW",
"address_2": "SUITE 500",
"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": "GILBERT T. SCHWARTZ",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:51.073065-04:00"
},
{
"id": 67991,
"url": "https://lda.senate.gov/api/v1/registrants/67991/?format=api",
"house_registrant_id": 35723,
"name": "SCHWARTZ COMMUNICATIONS",
"description": "Clinical Decision Support Software",
"address_1": "230 Third Avenue",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Waltham",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02451",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "COREY R. LEWANDOWSKI",
"contact_telephone": "+1 781-684-0770",
"dt_updated": "2022-04-06T16:06:16.906202-04:00"
},
{
"id": 288395,
"url": "https://lda.senate.gov/api/v1/registrants/288395/?format=api",
"house_registrant_id": 37091,
"name": "SCHWARTZ, MARK",
"description": "07/30/05",
"address_1": "1225 EYE ST, N.W. #350",
"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": "2022-01-13T14:54:57.976576-05:00"
},
{
"id": 401104360,
"url": "https://lda.senate.gov/api/v1/registrants/401104360/?format=api",
"house_registrant_id": null,
"name": "SCHWEITZER ENGINEERING LABORATORIES, INC.",
"description": "​SEL designs and manufactures power system protection equipment & related services.",
"address_1": "2350 Northeast Hopkins Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Pullman",
"state": "WA",
"state_display": "Washington",
"zip": "99163",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAMELA COLLEY",
"contact_telephone": "+1 704-840-4578",
"dt_updated": "2026-01-28T15:59:42.463126-05:00"
},
{
"id": 87118,
"url": "https://lda.senate.gov/api/v1/registrants/87118/?format=api",
"house_registrant_id": null,
"name": "SCHWEITZER, RICHARD",
"description": null,
"address_1": "1776 K STREET, NW # 800",
"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": "2022-01-13T14:54:28.400426-05:00"
},
{
"id": 401108446,
"url": "https://lda.senate.gov/api/v1/registrants/401108446/?format=api",
"house_registrant_id": null,
"name": "SCHWICHTENBERG AND ASSOCIATES LLC",
"description": null,
"address_1": "5929 Bradley Blvd",
"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": "BRADD SCHWICHTENBERG",
"contact_telephone": "+1 202-400-1634",
"dt_updated": "2024-04-22T12:48:53.210836-04:00"
},
{
"id": 401103141,
"url": "https://lda.senate.gov/api/v1/registrants/401103141/?format=api",
"house_registrant_id": 42450,
"name": "SCIENCE APPLICATIONS INTERNATIONAL CORPORATION",
"description": "Systems Integration",
"address_1": "1911 Fort Myer Drive",
"address_2": "Suite 502",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22209",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANDREW BOWMAN",
"contact_telephone": "+1 703-973-2181",
"dt_updated": "2026-01-27T09:16:29.446654-05:00"
},
{
"id": 295678,
"url": "https://lda.senate.gov/api/v1/registrants/295678/?format=api",
"house_registrant_id": 37472,
"name": "SCIENCE & POLICY STRATEGIES, LLC",
"description": null,
"address_1": "3609 PERRY AVE.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "KENSINGTON",
"state": "MD",
"state_display": "Maryland",
"zip": "20895",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MR. STEVE BENDE",
"contact_telephone": "+1 202-277-2005",
"dt_updated": "2022-04-06T16:06:51.784100-04:00"
},
{
"id": 34706,
"url": "https://lda.senate.gov/api/v1/registrants/34706/?format=api",
"house_registrant_id": 33036,
"name": "SCIENTIFIC-ATLANTA",
"description": "manufacturer of cable television equipment",
"address_1": "5030 SUGARLOAF PARKWAY",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "LAWRENCEVILLE",
"state": "GA",
"state_display": "Georgia",
"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": "2022-01-13T14:51:25.461648-05:00"
},
{
"id": 401106999,
"url": "https://lda.senate.gov/api/v1/registrants/401106999/?format=api",
"house_registrant_id": 55780,
"name": "SCIPHER MEDICINE",
"description": null,
"address_1": "221 Crescent Street",
"address_2": "Suite 103A",
"address_3": null,
"address_4": null,
"city": "Waltham",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02453",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ALISON STOWELL",
"contact_telephone": "+1 617-947-1551",
"dt_updated": "2024-02-26T10:01:13.015567-05:00"
},
{
"id": 20697,
"url": "https://lda.senate.gov/api/v1/registrants/20697/?format=api",
"house_registrant_id": 31499,
"name": "S.C. JOHNSON & SON, INC.",
"description": null,
"address_1": "1101 Pennsylvania Avenue NW",
"address_2": "Suite 525",
"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": "CHRISTOPHER P. PEARCE",
"contact_telephone": "+1 202-331-1186",
"dt_updated": "2026-01-20T16:40:45.352628-05:00"
},
{
"id": 75912,
"url": "https://lda.senate.gov/api/v1/registrants/75912/?format=api",
"house_registrant_id": 36054,
"name": "SCL",
"description": null,
"address_1": "111 CENTER ST # 2500",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "LITTLE ROCK",
"state": "AR",
"state_display": "Arkansas",
"zip": "72201",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:53:59.559360-05:00"
},
{
"id": 292915,
"url": "https://lda.senate.gov/api/v1/registrants/292915/?format=api",
"house_registrant_id": 37356,
"name": "SCLERODERMA FOUNDATION",
"description": null,
"address_1": "8804 LIBERTY LANE",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "POTOMAC",
"state": "MD",
"state_display": "Maryland",
"zip": "20854",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:55:06.792776-05:00"
},
{
"id": 34717,
"url": "https://lda.senate.gov/api/v1/registrants/34717/?format=api",
"house_registrant_id": null,
"name": "SCL STRATEGIC COMMUNICATIONS",
"description": null,
"address_1": "8617 CROSS CHASE CT",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "FAIRFAX STATION",
"state": "VA",
"state_display": "Virginia",
"zip": "22039",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:51:15.818191-05:00"
},
{
"id": 401103391,
"url": "https://lda.senate.gov/api/v1/registrants/401103391/?format=api",
"house_registrant_id": null,
"name": "SCNELSON LAW OFFICE LLC",
"description": "Law and public affairs firm",
"address_1": "PO Box 28311",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Portland",
"state": "OR",
"state_display": "Oregon",
"zip": "97228",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SCOTT NELSON",
"contact_telephone": "+1 202-253-4855",
"dt_updated": "2022-04-06T16:06:52.479504-04:00"
},
{
"id": 40006040,
"url": "https://lda.senate.gov/api/v1/registrants/40006040/?format=api",
"house_registrant_id": 39780,
"name": "SCOFES & ASSOCIATES CONSULTING INC",
"description": "Multi-client governmental consulting firm offering legislative relations",
"address_1": "535 North Capitol Ave",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Lansing",
"state": "MI",
"state_display": "Michigan",
"zip": "48933",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TERESA L. BAKER",
"contact_telephone": "+1 517-485-5536",
"dt_updated": "2026-01-07T08:45:08.503364-05:00"
}
]
}