HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 136729,
"next": "https://lda.gov/api/v1/clients/?format=api&ordering=-name&page=4994",
"previous": "https://lda.gov/api/v1/clients/?format=api&ordering=-name&page=4992",
"results": [
{
"id": 205825,
"url": "https://lda.gov/api/v1/clients/205825/?format=api",
"client_id": 12,
"name": "ANTIMICROBIALS WORKING GROUPS",
"general_description": "Antimicrobial research and development",
"client_government_entity": false,
"client_self_select": null,
"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": "2020-05-06",
"registrant": {
"id": 401105649,
"url": "https://lda.gov/api/v1/registrants/401105649/?format=api",
"house_registrant_id": null,
"name": "MICHAEL YAKI CONSULTING",
"description": "Consulting",
"address_1": "Po Box 387, The Sea Ranch, CA 95497",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "The Sea Ranch",
"state": "CA",
"state_display": "California",
"zip": "95497",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL YAKI",
"contact_telephone": "+1 415-601-4008",
"dt_updated": "2023-09-11T13:25:20.039032-04:00"
}
},
{
"id": 53897,
"url": "https://lda.gov/api/v1/clients/53897/?format=api",
"client_id": 53897,
"name": "ANTIMICROBIALS WORKING GROUP",
"general_description": "Industry-led org working to improve the environment for emerging infectious disease cos",
"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": "2022-12-01",
"registrant": {
"id": 5153,
"url": "https://lda.gov/api/v1/registrants/5153/?format=api",
"house_registrant_id": 30873,
"name": "BAKER DONELSON BEARMAN CALDWELL & BERKOWITZ",
"description": "Law firm",
"address_1": "901 K Street NW",
"address_2": "Suite 900",
"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": "DUANE HANECKOW",
"contact_telephone": "+1 202-508-3400",
"dt_updated": "2026-07-17T16:11:23.326015-04:00"
}
},
{
"id": 151596,
"url": "https://lda.gov/api/v1/clients/151596/?format=api",
"client_id": 1007072,
"name": "ANTIMICROBIALS WORKING GROUP",
"general_description": "Improve the regulatory environment for antimicrobial drug & diagnostic device development",
"client_government_entity": false,
"client_self_select": null,
"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": "2018-04-17",
"registrant": {
"id": 41454,
"url": "https://lda.gov/api/v1/registrants/41454/?format=api",
"house_registrant_id": 30771,
"name": "WILLIAMS AND JENSEN, PLLC",
"description": "Lobbying Law Firm",
"address_1": "1201 Pennsylvania Avenue, NW",
"address_2": "Suite 800",
"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": "ISABELLA QUINN",
"contact_telephone": "+1 202-659-8201",
"dt_updated": "2026-07-30T10:41:36.640087-04:00"
}
},
{
"id": 203208,
"url": "https://lda.gov/api/v1/clients/203208/?format=api",
"client_id": 24,
"name": "ANTIMICROBIALS WORKING GROUP",
"general_description": "Advocacy Association",
"client_government_entity": false,
"client_self_select": null,
"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": "2018-12-10",
"registrant": {
"id": 401105111,
"url": "https://lda.gov/api/v1/registrants/401105111/?format=api",
"house_registrant_id": null,
"name": "ANWAY LONG GROUP",
"description": "Policy and advocacy firm",
"address_1": "1962 Chatsworth way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Tallahassee",
"state": "FL",
"state_display": "Florida",
"zip": "32309",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "EMORY ROGERS",
"contact_telephone": "+1 202-661-7639",
"dt_updated": "2022-04-06T16:08:35.271348-04:00"
}
},
{
"id": 59071,
"url": "https://lda.gov/api/v1/clients/59071/?format=api",
"client_id": 59071,
"name": "ANTIMICROBIALS WORKING GROUP",
"general_description": "Industry-led org working to improve the environment for antimicrobial resistance.",
"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": "2024-03-01",
"registrant": {
"id": 401108299,
"url": "https://lda.gov/api/v1/registrants/401108299/?format=api",
"house_registrant_id": 56414,
"name": "DB3, LLC (FKA THE DASCHLE GROUP)",
"description": null,
"address_1": "901 K Street, NW",
"address_2": "Suite 900",
"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": "SHAWNTAY CHARLES",
"contact_telephone": "+1 202-508-3412",
"dt_updated": "2026-07-15T14:24:57.388428-04:00"
}
},
{
"id": 51173,
"url": "https://lda.gov/api/v1/clients/51173/?format=api",
"client_id": 51173,
"name": "ANTIMICROBIALS WORKING GROUP",
"general_description": "A group of antimicrobial development companies.",
"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": "2022-01-19",
"registrant": {
"id": 401106373,
"url": "https://lda.gov/api/v1/registrants/401106373/?format=api",
"house_registrant_id": null,
"name": "WHEAT SHROYER GOVERNMENT RELATIONS LLC",
"description": "lobbying firm",
"address_1": "5536 32nd Street NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20015",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRENT JORDAN",
"contact_telephone": "+1 202-893-1591",
"dt_updated": "2026-07-08T10:48:29.552460-04:00"
}
},
{
"id": 198744,
"url": "https://lda.gov/api/v1/clients/198744/?format=api",
"client_id": 188,
"name": "ANTIMICROBIAL RESISTANCE WORKING TABLE (FORMERLY KNOWN AS CONAFAY GROUP)",
"general_description": "Consulting.",
"client_government_entity": false,
"client_self_select": null,
"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": "2018-08-27",
"registrant": {
"id": 401103367,
"url": "https://lda.gov/api/v1/registrants/401103367/?format=api",
"house_registrant_id": null,
"name": "LEAVITT PARTNERS, LLC",
"description": "Consulting.",
"address_1": "601 New Jersey Ave NW",
"address_2": "Suite 350",
"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": "MARK ROBERTS",
"contact_telephone": "+1 202-774-1404",
"dt_updated": "2026-07-07T10:50:17.833084-04:00"
}
},
{
"id": 209985,
"url": "https://lda.gov/api/v1/clients/209985/?format=api",
"client_id": 2206,
"name": "ANTIMICROBIAL INNOVATION ALLIANCE",
"general_description": "Development of antimicrobial resistance policy to assist life sciences industry.",
"client_government_entity": false,
"client_self_select": null,
"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": "2021-04-01",
"registrant": {
"id": 400976792,
"url": "https://lda.gov/api/v1/registrants/400976792/?format=api",
"house_registrant_id": null,
"name": "FORBES-TATE",
"description": "Government Relations Firm.",
"address_1": "777 6th Street NW",
"address_2": "8th Floor",
"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": "ZACHARY WILLIAMS",
"contact_telephone": "+1 202-638-0125",
"dt_updated": "2026-07-20T16:54:02.529740-04:00"
}
},
{
"id": 176477,
"url": "https://lda.gov/api/v1/clients/176477/?format=api",
"client_id": 618,
"name": "ANTIMICROBIAL INNOVATION ALLIANCE",
"general_description": "Coalition of pharmaceutical innovators addressing the challenges in antibiotic marketplace",
"client_government_entity": false,
"client_self_select": null,
"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": "2015-10-21",
"registrant": {
"id": 286096,
"url": "https://lda.gov/api/v1/registrants/286096/?format=api",
"house_registrant_id": 36969,
"name": "THE MCMANUS GROUP",
"description": "Consulting",
"address_1": "610 10th St. NW",
"address_2": "Suite 300",
"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": "JORDAN OPDAHL",
"contact_telephone": "+1 301-775-7048",
"dt_updated": "2026-07-20T15:27:02.288049-04:00"
}
},
{
"id": 168516,
"url": "https://lda.gov/api/v1/clients/168516/?format=api",
"client_id": 1006970,
"name": "ANTILLY AID",
"general_description": "A diabetic device company",
"client_government_entity": false,
"client_self_select": false,
"state": "TX",
"state_display": "Texas",
"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": "2013-10-10",
"registrant": {
"id": 75570,
"url": "https://lda.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": "2026-07-17T17:28:23.932968-04:00"
}
},
{
"id": 186606,
"url": "https://lda.gov/api/v1/clients/186606/?format=api",
"client_id": 36,
"name": "ANTIGUA ONLINE GAMING ASSOCIATION",
"general_description": null,
"client_government_entity": false,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "AG",
"country_display": "Antigua and Barbuda",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "AG",
"ppb_country_display": "Antigua and Barbuda",
"effective_date": "2007-08-22",
"registrant": {
"id": 320793,
"url": "https://lda.gov/api/v1/registrants/320793/?format=api",
"house_registrant_id": 39560,
"name": "JST STRATEGIES LLC (FORMERLY JOCHUM SHORE & TROSSEVIN PC)",
"description": "Government Affairs",
"address_1": "2313 North Greenbrier Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22207",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANDREW M SHORE",
"contact_telephone": "+1 202-375-3625",
"dt_updated": "2026-09-17T17:33:42.313250-04:00"
}
},
{
"id": 131378,
"url": "https://lda.gov/api/v1/clients/131378/?format=api",
"client_id": 3185,
"name": "ANTIGUA ONLINE GAMING ASSOCIATION",
"general_description": "Trade Association",
"client_government_entity": null,
"client_self_select": null,
"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": "2007-08-13",
"registrant": {
"id": 24123,
"url": "https://lda.gov/api/v1/registrants/24123/?format=api",
"house_registrant_id": 31349,
"name": "MAYER BROWN LLP",
"description": "Law firm",
"address_1": "1999 K Street 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": "MICKEY LEIBNER",
"contact_telephone": "+1 202-263-3711",
"dt_updated": "2026-07-30T10:08:36.223039-04:00"
}
},
{
"id": 138996,
"url": "https://lda.gov/api/v1/clients/138996/?format=api",
"client_id": 1004448,
"name": "ANTIGENICS",
"general_description": "Development of cancer vaccine",
"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": "2007-10-18",
"registrant": {
"id": 31747,
"url": "https://lda.gov/api/v1/registrants/31747/?format=api",
"house_registrant_id": 32112,
"name": "POLICY DIRECTIONS INC.",
"description": "Government Relations",
"address_1": "1100 Vermont Avenue, NW, Suite 1100",
"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": "FRANKIE L. TRULL",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:06:15.150422-04:00"
}
},
{
"id": 170618,
"url": "https://lda.gov/api/v1/clients/170618/?format=api",
"client_id": 341,
"name": "ANTIGENICS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "MA",
"state_display": "Massachusetts",
"country": "US",
"country_display": "United States of America",
"ppb_state": "MA",
"ppb_state_display": "Massachusetts",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2001-12-01",
"registrant": {
"id": 79610,
"url": "https://lda.gov/api/v1/registrants/79610/?format=api",
"house_registrant_id": 32340,
"name": "FOLEY HOAG LLP",
"description": "Law firm",
"address_1": "1717 K Street, N.W.",
"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": "JOSHUA ROSEN",
"contact_telephone": "+1 617-832-3120",
"dt_updated": "2026-08-07T16:32:46.194188-04:00"
}
},
{
"id": 153889,
"url": "https://lda.gov/api/v1/clients/153889/?format=api",
"client_id": 226,
"name": "ANTIGENICS",
"general_description": "Biotechnology",
"client_government_entity": null,
"client_self_select": null,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2004-12-23",
"registrant": {
"id": 46038,
"url": "https://lda.gov/api/v1/registrants/46038/?format=api",
"house_registrant_id": 34381,
"name": "JEFFREY J. KIMBELL & ASSOCIATES, INC.",
"description": "Consulting Firm",
"address_1": "401 9th Street NW",
"address_2": "Suite 920",
"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": "JEFFREY KIMBELL",
"contact_telephone": "+1 202-735-2590",
"dt_updated": "2026-07-28T17:10:17.671710-04:00"
}
},
{
"id": 209657,
"url": "https://lda.gov/api/v1/clients/209657/?format=api",
"client_id": 101,
"name": "ANTI-DEFAMATION LEAGUE (ADL)",
"general_description": "organization fighting antisemitism and hate through education",
"client_government_entity": false,
"client_self_select": null,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-04-01",
"registrant": {
"id": 401105638,
"url": "https://lda.gov/api/v1/registrants/401105638/?format=api",
"house_registrant_id": null,
"name": "H&M STRATEGIES LLP",
"description": "Government Affairs consulting firm",
"address_1": "4948 Eskridge Terrace NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20016",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "NICOLE MORTIER",
"contact_telephone": "+1 202-322-8070",
"dt_updated": "2026-07-30T10:26:37.046440-04:00"
}
},
{
"id": 127220,
"url": "https://lda.gov/api/v1/clients/127220/?format=api",
"client_id": 1005698,
"name": "ANTI-DEFAMATION LEAGUE",
"general_description": "Civil Rights/Human Relations Agency",
"client_government_entity": false,
"client_self_select": null,
"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": "2014-10-01",
"registrant": {
"id": 20744,
"url": "https://lda.gov/api/v1/registrants/20744/?format=api",
"house_registrant_id": 31587,
"name": "TIBER CREEK GROUP",
"description": "Government Relations.",
"address_1": "750 9th Street NW",
"address_2": "Suite 501",
"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": "GRACE BAUM",
"contact_telephone": "+1 202-381-6896",
"dt_updated": "2026-07-20T13:07:00.819992-04:00"
}
},
{
"id": 207206,
"url": "https://lda.gov/api/v1/clients/207206/?format=api",
"client_id": 277,
"name": "ANTI-DEFAMATION LEAGUE",
"general_description": "Anti-hate organization",
"client_government_entity": false,
"client_self_select": null,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2020-09-07",
"registrant": {
"id": 401105159,
"url": "https://lda.gov/api/v1/registrants/401105159/?format=api",
"house_registrant_id": null,
"name": "FULCRUM PUBLIC AFFAIRS LLC",
"description": "Lobbying firm",
"address_1": "660 Pennsylvania Avenue SE",
"address_2": "Suite 300",
"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": "OSCAR RAMIREZ",
"contact_telephone": "+1 202-365-2971",
"dt_updated": "2026-07-30T17:17:39.923412-04:00"
}
},
{
"id": 63354,
"url": "https://lda.gov/api/v1/clients/63354/?format=api",
"client_id": 63354,
"name": "ANTI-DEFAMATION LEAGUE",
"general_description": "Human rights organization",
"client_government_entity": null,
"client_self_select": false,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2024-12-02",
"registrant": {
"id": 401104288,
"url": "https://lda.gov/api/v1/registrants/401104288/?format=api",
"house_registrant_id": null,
"name": "BALLARD PARTNERS",
"description": "Government relations and advocacy services",
"address_1": "601 Thirteenth St, NW",
"address_2": "Suite 250 S",
"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": "SARA NUVY",
"contact_telephone": "+1 202-800-5620",
"dt_updated": "2026-07-27T15:11:38.073413-04:00"
}
},
{
"id": 103803,
"url": "https://lda.gov/api/v1/clients/103803/?format=api",
"client_id": 12,
"name": "ANTI-DEFAMATION LEAGUE",
"general_description": null,
"client_government_entity": false,
"client_self_select": true,
"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": "2007-08-13",
"registrant": {
"id": 4072,
"url": "https://lda.gov/api/v1/registrants/4072/?format=api",
"house_registrant_id": 31447,
"name": "ANTI-DEFAMATION LEAGUE",
"description": null,
"address_1": "1100 CONNECTICUT AVENUE, NW",
"address_2": "Suite 1020",
"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": "KAREN LEVIT",
"contact_telephone": "+1 646-630-3856",
"dt_updated": "2026-07-30T10:38:36.647673-04:00"
}
},
{
"id": 182976,
"url": "https://lda.gov/api/v1/clients/182976/?format=api",
"client_id": 1003744,
"name": "ANTI-DEFAMATION LEAGUE",
"general_description": "Civil Rights/Human Relations agency",
"client_government_entity": false,
"client_self_select": null,
"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": "2019-05-01",
"registrant": {
"id": 308775,
"url": "https://lda.gov/api/v1/registrants/308775/?format=api",
"house_registrant_id": 38429,
"name": "MONUMENT ADVOCACY",
"description": "Government affairs and strategic consulting services",
"address_1": "975 F St NW",
"address_2": "Suite 400B",
"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": "E. ASHLEY HOY",
"contact_telephone": "+1 202-719-9999",
"dt_updated": "2026-07-27T17:18:39.228569-04:00"
}
},
{
"id": 52490,
"url": "https://lda.gov/api/v1/clients/52490/?format=api",
"client_id": 52490,
"name": "ANTI-CORRUPTION FOUNDATION INC.",
"general_description": "Advocacy organization",
"client_government_entity": null,
"client_self_select": false,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2022-06-01",
"registrant": {
"id": 401105661,
"url": "https://lda.gov/api/v1/registrants/401105661/?format=api",
"house_registrant_id": null,
"name": "VA SOLUTIONS LLC",
"description": "consulting company",
"address_1": "1209 Orange Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Wilmington",
"state": "DE",
"state_display": "Delaware",
"zip": "19801",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ANNA VEDUTA",
"contact_telephone": "+1 646-889-2767",
"dt_updated": "2024-07-19T11:57:09.074832-04:00"
}
},
{
"id": 166761,
"url": "https://lda.gov/api/v1/clients/166761/?format=api",
"client_id": 467,
"name": "ANTHURIUM SOLUTIONS, INC.",
"general_description": "Healthcare Information Technology Solutions Provider",
"client_government_entity": false,
"client_self_select": false,
"state": "MA",
"state_display": "Massachusetts",
"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": "2011-01-01",
"registrant": {
"id": 73191,
"url": "https://lda.gov/api/v1/registrants/73191/?format=api",
"house_registrant_id": 35936,
"name": "LIBERTY SQUARE GROUP",
"description": "strategic communications and government affairs consulting",
"address_1": "90 Sherman Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Cambridge",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02140",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "CASEY ATKINS",
"contact_telephone": "+1 617-429-7968",
"dt_updated": "2026-08-26T13:50:52.412607-04:00"
}
},
{
"id": 50905,
"url": "https://lda.gov/api/v1/clients/50905/?format=api",
"client_id": 50905,
"name": "ANTHURA B.V.",
"general_description": "Anthura specializes in orchid and anthurium flowers and plants.",
"client_government_entity": null,
"client_self_select": false,
"state": null,
"state_display": null,
"country": "NL",
"country_display": "Netherlands",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "NL",
"ppb_country_display": "Netherlands",
"effective_date": "2021-04-01",
"registrant": {
"id": 401104005,
"url": "https://lda.gov/api/v1/registrants/401104005/?format=api",
"house_registrant_id": null,
"name": "KEY ADVOCATES, INC.",
"description": "Lobbying firm",
"address_1": "891 Van Dusen Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Great Falls",
"state": "VA",
"state_display": "Virginia",
"zip": "22066",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SANTE ESPOSITO",
"contact_telephone": "+1 202-722-0167",
"dt_updated": "2025-02-20T16:43:07.606251-05:00"
}
},
{
"id": 72378,
"url": "https://lda.gov/api/v1/clients/72378/?format=api",
"client_id": 72378,
"name": "ANTHROPIC, PBC",
"general_description": "AI company",
"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": "2026-03-09",
"registrant": {
"id": 401104288,
"url": "https://lda.gov/api/v1/registrants/401104288/?format=api",
"house_registrant_id": null,
"name": "BALLARD PARTNERS",
"description": "Government relations and advocacy services",
"address_1": "601 Thirteenth St, NW",
"address_2": "Suite 250 S",
"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": "SARA NUVY",
"contact_telephone": "+1 202-800-5620",
"dt_updated": "2026-07-27T15:11:38.073413-04:00"
}
}
]
}