HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 133728,
"next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=62",
"previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=60",
"results": [
{
"id": 182197,
"url": "https://lda.senate.gov/api/v1/clients/182197/?format=api",
"client_id": 1002239,
"name": "ADAMS MARKETING",
"general_description": "Office Supply Retailer",
"client_government_entity": false,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "",
"country_display": "* Undetermined",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "",
"ppb_country_display": "* Undetermined",
"effective_date": "2007-07-23",
"registrant": {
"id": 307034,
"url": "https://lda.senate.gov/api/v1/registrants/307034/?format=api",
"house_registrant_id": 38322,
"name": "MILLER & WENHOLD CAPITOL STRATEGIES",
"description": "Government Affairs and Grassroots",
"address_1": "10340 Democracy Lane",
"address_2": "Suite 300",
"address_3": null,
"address_4": null,
"city": "Fairfax",
"state": "VA",
"state_display": "Virginia",
"zip": "22030",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAUL MILLER",
"contact_telephone": "+1 703-383-1330",
"dt_updated": "2026-01-12T16:19:39.954429-05:00"
}
},
{
"id": 67372,
"url": "https://lda.senate.gov/api/v1/clients/67372/?format=api",
"client_id": 67372,
"name": "ADAMS MEMORIAL FOUNDATION, INC",
"general_description": "To support the Adams Memorial Commission, creating a memorial to John Adams and his family",
"client_government_entity": null,
"client_self_select": false,
"state": "DC",
"state_display": "District of Columbia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "DC",
"ppb_state_display": "District of Columbia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2025-05-19",
"registrant": {
"id": 401108130,
"url": "https://lda.senate.gov/api/v1/registrants/401108130/?format=api",
"house_registrant_id": 56339,
"name": "CAPITOL PILLAR LLC",
"description": null,
"address_1": "10058 Marshall Pond Rd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Burke",
"state": "VA",
"state_display": "Virginia",
"zip": "22015",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CASEY HAMMOND",
"contact_telephone": "+1 202-642-3434",
"dt_updated": "2026-01-26T20:32:46.621633-05:00"
}
},
{
"id": 125246,
"url": "https://lda.senate.gov/api/v1/clients/125246/?format=api",
"client_id": 1006055,
"name": "ADAMS MEMORIAL FOUNDATION, INC.",
"general_description": "NON-PROFIT FOUNDATION",
"client_government_entity": false,
"client_self_select": false,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2009-04-17",
"registrant": {
"id": 18466,
"url": "https://lda.senate.gov/api/v1/registrants/18466/?format=api",
"house_registrant_id": 30825,
"name": "HOLLAND & KNIGHT LLP",
"description": "Law Firm",
"address_1": "800 17th Street NW",
"address_2": "Suite 1100",
"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": "RICHARD GOLD",
"contact_telephone": "+1 202-955-3000",
"dt_updated": "2026-01-29T12:53:12.839213-05:00"
}
},
{
"id": 53489,
"url": "https://lda.senate.gov/api/v1/clients/53489/?format=api",
"client_id": 53489,
"name": "ADAM SPINDLER",
"general_description": "An Alaska-based contractor and government contractor.",
"client_government_entity": null,
"client_self_select": false,
"state": "AK",
"state_display": "Alaska",
"country": "US",
"country_display": "United States of America",
"ppb_state": "AK",
"ppb_state_display": "Alaska",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2022-10-18",
"registrant": {
"id": 75570,
"url": "https://lda.senate.gov/api/v1/registrants/75570/?format=api",
"house_registrant_id": 36049,
"name": "J M BURKMAN & ASSOCIATES",
"description": "Lobbying",
"address_1": "1599 North Colonial Terrace",
"address_2": null,
"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": "JACK BURKMAN",
"contact_telephone": "+1 703-795-5364",
"dt_updated": "2026-01-19T18:59:31.752867-05:00"
}
},
{
"id": 149746,
"url": "https://lda.senate.gov/api/v1/clients/149746/?format=api",
"client_id": 12,
"name": "ADAMS & REESE",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-02-14",
"registrant": {
"id": 40407,
"url": "https://lda.senate.gov/api/v1/registrants/40407/?format=api",
"house_registrant_id": null,
"name": "WALTON, JOHN C.",
"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": "2022-01-13T14:52:09.651026-05:00"
}
},
{
"id": 106398,
"url": "https://lda.senate.gov/api/v1/clients/106398/?format=api",
"client_id": 3298,
"name": "ADAMS RESPIRATORY THERAPEUTICS",
"general_description": null,
"client_government_entity": false,
"client_self_select": false,
"state": "NJ",
"state_display": "New Jersey",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NJ",
"ppb_state_display": "New Jersey",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-13",
"registrant": {
"id": 5357,
"url": "https://lda.senate.gov/api/v1/registrants/5357/?format=api",
"house_registrant_id": 31564,
"name": "BGR GOVERNMENT AFFAIRS",
"description": "Lobbying firm",
"address_1": "601 13th Street, NW",
"address_2": "11th Floor South",
"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": "CHELSEA MINCHEFF",
"contact_telephone": "+1 202-661-6385",
"dt_updated": "2026-01-30T13:07:06.930629-05:00"
}
},
{
"id": 210473,
"url": "https://lda.senate.gov/api/v1/clients/210473/?format=api",
"client_id": 1005647,
"name": "ADAM TERRY & CO. LLC (ON BEHALF OF CITY OF ALEXANDRIA LA)",
"general_description": "Government Relations consulting",
"client_government_entity": false,
"client_self_select": null,
"state": "LA",
"state_display": "Louisiana",
"country": "US",
"country_display": "United States of America",
"ppb_state": "LA",
"ppb_state_display": "Louisiana",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-04-30",
"registrant": {
"id": 49635,
"url": "https://lda.senate.gov/api/v1/registrants/49635/?format=api",
"house_registrant_id": 34606,
"name": "THE LIVINGSTON GROUP, LLC",
"description": "Government and Public Relations consultants",
"address_1": "425 3RD ST SW",
"address_2": "SUITE 1250",
"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": "ROBERT L. LIVINGSTON",
"contact_telephone": "+1 202-289-9881",
"dt_updated": "2026-01-22T15:44:26.154656-05:00"
}
},
{
"id": 210478,
"url": "https://lda.senate.gov/api/v1/clients/210478/?format=api",
"client_id": 1005650,
"name": "ADAM TERRY & CO. LLC (ON BEHALF OF CITY OF JONESBORO AR)",
"general_description": "Government Relations consulting",
"client_government_entity": false,
"client_self_select": null,
"state": "LA",
"state_display": "Louisiana",
"country": "US",
"country_display": "United States of America",
"ppb_state": "LA",
"ppb_state_display": "Louisiana",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-04-30",
"registrant": {
"id": 49635,
"url": "https://lda.senate.gov/api/v1/registrants/49635/?format=api",
"house_registrant_id": 34606,
"name": "THE LIVINGSTON GROUP, LLC",
"description": "Government and Public Relations consultants",
"address_1": "425 3RD ST SW",
"address_2": "SUITE 1250",
"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": "ROBERT L. LIVINGSTON",
"contact_telephone": "+1 202-289-9881",
"dt_updated": "2026-01-22T15:44:26.154656-05:00"
}
},
{
"id": 210477,
"url": "https://lda.senate.gov/api/v1/clients/210477/?format=api",
"client_id": 1005635,
"name": "ADAM TERRY & CO. LLC (ON BEHALF OF CITY OF RUSTON LA)",
"general_description": "Government Relations consulting",
"client_government_entity": false,
"client_self_select": null,
"state": "LA",
"state_display": "Louisiana",
"country": "US",
"country_display": "United States of America",
"ppb_state": "LA",
"ppb_state_display": "Louisiana",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-04-30",
"registrant": {
"id": 49635,
"url": "https://lda.senate.gov/api/v1/registrants/49635/?format=api",
"house_registrant_id": 34606,
"name": "THE LIVINGSTON GROUP, LLC",
"description": "Government and Public Relations consultants",
"address_1": "425 3RD ST SW",
"address_2": "SUITE 1250",
"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": "ROBERT L. LIVINGSTON",
"contact_telephone": "+1 202-289-9881",
"dt_updated": "2026-01-22T15:44:26.154656-05:00"
}
},
{
"id": 210480,
"url": "https://lda.senate.gov/api/v1/clients/210480/?format=api",
"client_id": 1005662,
"name": "ADAM TERRY & CO. LLC (ON BEHALF OF GRAMBLING STATE UNIVERSITY)",
"general_description": "Government Relations consulting",
"client_government_entity": false,
"client_self_select": null,
"state": "LA",
"state_display": "Louisiana",
"country": "US",
"country_display": "United States of America",
"ppb_state": "LA",
"ppb_state_display": "Louisiana",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-04-30",
"registrant": {
"id": 49635,
"url": "https://lda.senate.gov/api/v1/registrants/49635/?format=api",
"house_registrant_id": 34606,
"name": "THE LIVINGSTON GROUP, LLC",
"description": "Government and Public Relations consultants",
"address_1": "425 3RD ST SW",
"address_2": "SUITE 1250",
"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": "ROBERT L. LIVINGSTON",
"contact_telephone": "+1 202-289-9881",
"dt_updated": "2026-01-22T15:44:26.154656-05:00"
}
},
{
"id": 59049,
"url": "https://lda.senate.gov/api/v1/clients/59049/?format=api",
"client_id": 59049,
"name": "ADAM TERRY & COMPANY LLC (O/B/O CITY OF JONESBORO, AR)",
"general_description": "Consulting Company",
"client_government_entity": null,
"client_self_select": false,
"state": "LA",
"state_display": "Louisiana",
"country": "US",
"country_display": "United States of America",
"ppb_state": "LA",
"ppb_state_display": "Louisiana",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2024-03-01",
"registrant": {
"id": 401105227,
"url": "https://lda.senate.gov/api/v1/registrants/401105227/?format=api",
"house_registrant_id": null,
"name": "BRIAN GLACKIN & ASSOCIATES LLC",
"description": "Government Relations consulting",
"address_1": "104 E Monroe Ave",
"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": "BRIAN GLACKIN",
"contact_telephone": "+1 571-214-7929",
"dt_updated": "2026-01-28T12:44:37.930543-05:00"
}
},
{
"id": 122732,
"url": "https://lda.senate.gov/api/v1/clients/122732/?format=api",
"client_id": 1000610,
"name": "ADAMY VALUATION ADVISORS",
"general_description": "Provide ESOP independent valuation options and related advisory services.",
"client_government_entity": false,
"client_self_select": false,
"state": "MI",
"state_display": "Michigan",
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2012-01-01",
"registrant": {
"id": 17000,
"url": "https://lda.senate.gov/api/v1/registrants/17000/?format=api",
"house_registrant_id": 31350,
"name": "GROOM LAW GROUP, CHARTERED",
"description": "Law firm",
"address_1": "1701 Pennsylvania Avenue NW",
"address_2": "Suite 1200",
"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": "BRIGEN L. WINTERS",
"contact_telephone": "+1 202-861-6618",
"dt_updated": "2026-01-30T17:58:20.623045-05:00"
}
},
{
"id": 64087,
"url": "https://lda.senate.gov/api/v1/clients/64087/?format=api",
"client_id": 64087,
"name": "ADANI GREEN ENERGY LIMITED",
"general_description": "Renewable energy",
"client_government_entity": null,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "IN",
"country_display": "India",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "IN",
"ppb_country_display": "India",
"effective_date": "2025-01-20",
"registrant": {
"id": 21745,
"url": "https://lda.senate.gov/api/v1/registrants/21745/?format=api",
"house_registrant_id": 32082,
"name": "KIRKLAND & ELLIS LLP",
"description": "Law Firm",
"address_1": "333 West Wolf Point Plaza",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Chicago",
"state": "IL",
"state_display": "Illinois",
"zip": "60654",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "AUDREY SCHLICHT",
"contact_telephone": "+1 312-862-2077",
"dt_updated": "2026-01-16T16:04:54.068789-05:00"
}
},
{
"id": 64086,
"url": "https://lda.senate.gov/api/v1/clients/64086/?format=api",
"client_id": 64086,
"name": "ADANI GREEN ENERGY LIMITED",
"general_description": "Green energy issues and related criminal and civil matters",
"client_government_entity": null,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "IN",
"country_display": "India",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "IN",
"ppb_country_display": "India",
"effective_date": "2025-01-20",
"registrant": {
"id": 401104041,
"url": "https://lda.senate.gov/api/v1/registrants/401104041/?format=api",
"house_registrant_id": null,
"name": "QUINN EMANUEL URQUHART & SULLIVAN, LLP",
"description": "Law Firm",
"address_1": "555 13th Street NW",
"address_2": "Suite 600",
"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": "STEPHEN HAUSS",
"contact_telephone": "+1 202-538-8000",
"dt_updated": "2026-01-30T15:33:13.183992-05:00"
}
},
{
"id": 63341,
"url": "https://lda.senate.gov/api/v1/clients/63341/?format=api",
"client_id": 63341,
"name": "ADANI NORTH AMERICA AND ITS AFFILIATES",
"general_description": "Global infrastructure, logistics, and energy.",
"client_government_entity": null,
"client_self_select": true,
"state": "TX",
"state_display": "Texas",
"country": "US",
"country_display": "United States of America",
"ppb_state": "TX",
"ppb_state_display": "Texas",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2023-07-01",
"registrant": {
"id": 401109036,
"url": "https://lda.senate.gov/api/v1/registrants/401109036/?format=api",
"house_registrant_id": 56736,
"name": "ADANI NORTH AMERICA AND ITS AFFILIATES",
"description": null,
"address_1": "1423 Diceman Ave.",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75023",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANURAG VARMA",
"contact_telephone": "+1 202-468-4681",
"dt_updated": "2026-01-29T19:52:14.227575-05:00"
}
},
{
"id": 63331,
"url": "https://lda.senate.gov/api/v1/clients/63331/?format=api",
"client_id": 63331,
"name": "ADANI NORTH AMERICA AND ITS AFFILIATES (FKA ADANI SOLAR USA AND ITS AFFILIATES)",
"general_description": "Group of companies who primarily focus on global infrastructure, logistics, and energy.",
"client_government_entity": null,
"client_self_select": false,
"state": "TX",
"state_display": "Texas",
"country": "US",
"country_display": "United States of America",
"ppb_state": "TX",
"ppb_state_display": "Texas",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2024-11-21",
"registrant": {
"id": 682,
"url": "https://lda.senate.gov/api/v1/registrants/682/?format=api",
"house_registrant_id": 31784,
"name": "AKIN GUMP STRAUSS HAUER & FELD",
"description": "Law firm",
"address_1": "2001 K St NW",
"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": "BRIAN POMPER",
"contact_telephone": "+1 202-887-4000",
"dt_updated": "2026-01-30T20:42:28.553875-05:00"
}
},
{
"id": 53433,
"url": "https://lda.senate.gov/api/v1/clients/53433/?format=api",
"client_id": 53433,
"name": "ADAPDIX CORPORATION",
"general_description": "Software company that monitors manufacturing equipment for efficiency and problems",
"client_government_entity": null,
"client_self_select": false,
"state": "CA",
"state_display": "California",
"country": "US",
"country_display": "United States of America",
"ppb_state": "CA",
"ppb_state_display": "California",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2022-10-15",
"registrant": {
"id": 8453,
"url": "https://lda.senate.gov/api/v1/registrants/8453/?format=api",
"house_registrant_id": 30223,
"name": "CASSIDY & ASSOCIATES, INC.",
"description": "Government relations",
"address_1": "607 14th 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": "ALLISON HUGHES",
"contact_telephone": "+1 202-585-2520",
"dt_updated": "2026-01-30T11:35:01.388038-05:00"
}
},
{
"id": 202867,
"url": "https://lda.senate.gov/api/v1/clients/202867/?format=api",
"client_id": 63,
"name": "ADAPTHEALTH, LLC",
"general_description": "Health care provider of medical equipment and supplies",
"client_government_entity": false,
"client_self_select": null,
"state": "PA",
"state_display": "Pennsylvania",
"country": "US",
"country_display": "United States of America",
"ppb_state": "PA",
"ppb_state_display": "Pennsylvania",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2019-02-15",
"registrant": {
"id": 401104878,
"url": "https://lda.senate.gov/api/v1/registrants/401104878/?format=api",
"house_registrant_id": null,
"name": "BROWN & FORTUNATO, P.C.",
"description": "Law firm",
"address_1": "905 S Fillmore St",
"address_2": "Ste 400",
"address_3": null,
"address_4": null,
"city": "Amarillo",
"state": "TX",
"state_display": "Texas",
"zip": "79101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CARA BACHENHEIMER",
"contact_telephone": "+1 806-345-6321",
"dt_updated": "2026-01-29T10:49:13.525878-05:00"
}
},
{
"id": 208107,
"url": "https://lda.senate.gov/api/v1/clients/208107/?format=api",
"client_id": 12,
"name": "ADAPTIVE BIOTECHNOLOGIES",
"general_description": null,
"client_government_entity": false,
"client_self_select": true,
"state": "WA",
"state_display": "Washington",
"country": "US",
"country_display": "United States of America",
"ppb_state": "WA",
"ppb_state_display": "Washington",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2020-10-01",
"registrant": {
"id": 401105856,
"url": "https://lda.senate.gov/api/v1/registrants/401105856/?format=api",
"house_registrant_id": 44954,
"name": "ADAPTIVE BIOTECHNOLOGIES",
"description": "biotech",
"address_1": "1551 Eastlake Ave E",
"address_2": "Ste 200",
"address_3": null,
"address_4": null,
"city": "Seattle",
"state": "WA",
"state_display": "Washington",
"zip": "98102",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARY LANCELOTTA",
"contact_telephone": "+1 205-908-5603",
"dt_updated": "2023-02-28T15:18:22.324268-05:00"
}
},
{
"id": 198405,
"url": "https://lda.senate.gov/api/v1/clients/198405/?format=api",
"client_id": 90,
"name": "ADAPTIVE BIOTECHNOLOGIES",
"general_description": "Clinical laboratory and medical research",
"client_government_entity": false,
"client_self_select": null,
"state": "WA",
"state_display": "Washington",
"country": "US",
"country_display": "United States of America",
"ppb_state": "WA",
"ppb_state_display": "Washington",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2015-01-01",
"registrant": {
"id": 401103287,
"url": "https://lda.senate.gov/api/v1/registrants/401103287/?format=api",
"house_registrant_id": null,
"name": "MCDERMOTT+ LLC",
"description": "Consulting Firm",
"address_1": "500 North Capitol Street, NW",
"address_2": null,
"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": "ERIC ZIMMERMAN",
"contact_telephone": "+1 202-204-1457",
"dt_updated": "2026-01-13T16:18:20.271440-05:00"
}
},
{
"id": 203919,
"url": "https://lda.senate.gov/api/v1/clients/203919/?format=api",
"client_id": 1005065,
"name": "ADAPTIVE BIOTECHNOLOGIES",
"general_description": "Biotechnology company focusing on immune-driven medicine",
"client_government_entity": false,
"client_self_select": null,
"state": "WA",
"state_display": "Washington",
"country": "US",
"country_display": "United States of America",
"ppb_state": "WA",
"ppb_state_display": "Washington",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2020-05-01",
"registrant": {
"id": 4301,
"url": "https://lda.senate.gov/api/v1/registrants/4301/?format=api",
"house_registrant_id": 31381,
"name": "ARNOLD & PORTER KAYE SCHOLER LLP",
"description": "Law firm",
"address_1": "601 Massachusetts Ave. NW",
"address_2": null,
"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": "NICHOLAS TOWNSEND",
"contact_telephone": "+1 202-942-5249",
"dt_updated": "2026-01-29T15:43:13.422229-05:00"
}
},
{
"id": 54234,
"url": "https://lda.senate.gov/api/v1/clients/54234/?format=api",
"client_id": 54234,
"name": "ADAPTIVE BIOTECHNOLOGIES CORP",
"general_description": "Biotechnology",
"client_government_entity": null,
"client_self_select": false,
"state": "WA",
"state_display": "Washington",
"country": "US",
"country_display": "United States of America",
"ppb_state": "WA",
"ppb_state_display": "Washington",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2022-03-09",
"registrant": {
"id": 401106555,
"url": "https://lda.senate.gov/api/v1/registrants/401106555/?format=api",
"house_registrant_id": 55815,
"name": "PAMELA BRADLEY",
"description": null,
"address_1": "2511 29th Ave W",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Seattle",
"state": "WA",
"state_display": "Washington",
"zip": "98199",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAMELA L BRADLEY",
"contact_telephone": "+1 617-699-2988",
"dt_updated": "2023-08-01T14:25:18.032874-04:00"
}
},
{
"id": 64263,
"url": "https://lda.senate.gov/api/v1/clients/64263/?format=api",
"client_id": 64263,
"name": "ADAPTIVE CONSTRUCTION SOLUTIONS, INC.",
"general_description": "Apprenticeship delivery and labor compliance services.",
"client_government_entity": null,
"client_self_select": false,
"state": "TX",
"state_display": "Texas",
"country": "US",
"country_display": "United States of America",
"ppb_state": "TX",
"ppb_state_display": "Texas",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2025-02-07",
"registrant": {
"id": 682,
"url": "https://lda.senate.gov/api/v1/registrants/682/?format=api",
"house_registrant_id": 31784,
"name": "AKIN GUMP STRAUSS HAUER & FELD",
"description": "Law firm",
"address_1": "2001 K St NW",
"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": "BRIAN POMPER",
"contact_telephone": "+1 202-887-4000",
"dt_updated": "2026-01-30T20:42:28.553875-05:00"
}
},
{
"id": 71961,
"url": "https://lda.senate.gov/api/v1/clients/71961/?format=api",
"client_id": 71961,
"name": "ADAPTIVE CONSTRUCTION SOLUTIONS, INC.",
"general_description": "Apprenticeship & Workforce Development Company",
"client_government_entity": null,
"client_self_select": false,
"state": "TX",
"state_display": "Texas",
"country": "US",
"country_display": "United States of America",
"ppb_state": "TX",
"ppb_state_display": "Texas",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2026-03-02",
"registrant": {
"id": 283696,
"url": "https://lda.senate.gov/api/v1/registrants/283696/?format=api",
"house_registrant_id": 36844,
"name": "BECKER & POLIAKOFF, P.A.",
"description": "Law firm",
"address_1": "1275 K Street NW",
"address_2": "Suite 850",
"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": "OMAR FRANCO",
"contact_telephone": "+1 202-621-7122",
"dt_updated": "2026-01-30T12:46:04.487086-05:00"
}
},
{
"id": 148495,
"url": "https://lda.senate.gov/api/v1/clients/148495/?format=api",
"client_id": 1007817,
"name": "ADAPTIVE CYBER SOLUTIONS",
"general_description": "Cyber Security",
"client_government_entity": false,
"client_self_select": null,
"state": "VA",
"state_display": "Virginia",
"country": "US",
"country_display": "United States of America",
"ppb_state": "VA",
"ppb_state_display": "Virginia",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2014-01-25",
"registrant": {
"id": 39837,
"url": "https://lda.senate.gov/api/v1/registrants/39837/?format=api",
"house_registrant_id": 32802,
"name": "VAN SCOYOC ASSOCIATES",
"description": "Government Relations Consultant",
"address_1": "800 Maine Avenue, SW",
"address_2": "Suite 800",
"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": "H. STEWART VAN SCOYOC",
"contact_telephone": "+1 202-638-1950",
"dt_updated": "2026-01-30T16:27:15.999039-05:00"
}
}
]
}