Client List
GET /api/v1/clients/?format=api&ordering=name&page=20
https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=21", "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=19", "results": [ { "id": 198614, "url": "https://lda.senate.gov/api/v1/clients/198614/?format=api", "client_id": 51, "name": "A AND C LABORATORIES", "general_description": "A&C Laboratories is a U.S. based biotech company.", "client_government_entity": false, "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": "2017-01-24", "registrant": { "id": 401103335, "url": "https://lda.senate.gov/api/v1/registrants/401103335/?format=api", "house_registrant_id": 401103335, "name": "SGR LLC GOVERNMENT RELATIONS AND LOBBYING", "description": "government relations", "address_1": "1775 Eye St., NW", "address_2": "Suite 410", "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": "JAMES GRAHAM MILLER", "contact_telephone": "+1 202-862-5520", "dt_updated": "2024-01-27T14:00:20.033657-05:00" } }, { "id": 196795, "url": "https://lda.senate.gov/api/v1/clients/196795/?format=api", "client_id": 12, "name": "AANEM AMERICAN ASSOCIATION OF NEUROMUSCULAR AND ELECTRODIAGNOSTIC MEDICINE", "general_description": null, "client_government_entity": false, "client_self_select": true, "state": "MN", "state_display": "Minnesota", "country": "US", "country_display": "United States of America", "ppb_state": "MN", "ppb_state_display": "Minnesota", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2012-12-20", "registrant": { "id": 401008847, "url": "https://lda.senate.gov/api/v1/registrants/401008847/?format=api", "house_registrant_id": 401008847, "name": "AANEM AMERICAN ASSOCIATION OF NEUROMUSCULAR AND ELECTRODIAGNOSTIC MEDICINE", "description": "AANEM is a nonprofit membership org representing physicians and others", "address_1": "2621 Superior Drive NW", "address_2": null, "address_3": null, "address_4": null, "city": "Rochester", "state": "MN", "state_display": "Minnesota", "zip": "55901", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "SHIRLYN A. ADKINS, JD", "contact_telephone": "+1 507-288-0100", "dt_updated": "2025-08-04T10:13:59.367485-04:00" } }, { "id": 113300, "url": "https://lda.senate.gov/api/v1/clients/113300/?format=api", "client_id": 1002398, "name": "AANP", "general_description": "trade 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": "2017-04-03", "registrant": { "id": 9192, "url": "https://lda.senate.gov/api/v1/registrants/9192/?format=api", "house_registrant_id": 32039, "name": "THE CHWAT GROUP", "description": "trade association", "address_1": "818 18th street", "address_2": "Suite 250", "address_3": null, "address_4": null, "city": "washington,DC", "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": "JOHN CHWAT", "contact_telephone": "+1 703-963-2917", "dt_updated": "2022-04-06T16:04:30.886415-04:00" } }, { "id": 126520, "url": "https://lda.senate.gov/api/v1/clients/126520/?format=api", "client_id": 12, "name": "AANR", "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": 20414, "url": "https://lda.senate.gov/api/v1/registrants/20414/?format=api", "house_registrant_id": 31631, "name": "JAMISON AND SULLIVAN, INC.", "description": "Govvernment affairs consulting", "address_1": "512 C Street, NE", "address_2": null, "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20002", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "JAY R SULLIVAN", "contact_telephone": "+1 202-255-0062", "dt_updated": "2025-07-22T13:22:31.304360-04:00" } }, { "id": 106364, "url": "https://lda.senate.gov/api/v1/clients/106364/?format=api", "client_id": 2551, "name": "AAPAN", "general_description": null, "client_government_entity": false, "client_self_select": null, "state": "IN", "state_display": "Indiana", "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": "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": "2025-07-30T11:19:59.049643-04:00" } }, { "id": 191877, "url": "https://lda.senate.gov/api/v1/clients/191877/?format=api", "client_id": 48, "name": "AAPN HOLDINGS, LLC", "general_description": "Operation and marketing of licensed and regulated online gaming in the United States", "client_government_entity": false, "client_self_select": null, "state": "DE", "state_display": "Delaware", "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": "2014-08-15", "registrant": { "id": 400498457, "url": "https://lda.senate.gov/api/v1/registrants/400498457/?format=api", "house_registrant_id": 400498457, "name": "ROSEMONT ASSOCIATES, LLC", "description": "Business Consulting", "address_1": "3140 Ocean Blvd. Unit 205N", "address_2": null, "address_3": null, "address_4": null, "city": "Palm Beach", "state": "NJ", "state_display": "New Jersey", "zip": "33480", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "SEAN JACKSON", "contact_telephone": "+1 609-468-8835", "dt_updated": "2025-07-16T08:44:28.225907-04:00" } }, { "id": 114086, "url": "https://lda.senate.gov/api/v1/clients/114086/?format=api", "client_id": 140, "name": "AAPPO", "general_description": null, "client_government_entity": null, "client_self_select": null, "state": "IN", "state_display": "Indiana", "country": "US", "country_display": "United States of America", "ppb_state": "IN", "ppb_state_display": "Indiana", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "1999-08-19", "registrant": { "id": 10046, "url": "https://lda.senate.gov/api/v1/registrants/10046/?format=api", "house_registrant_id": 10046, "name": "COLUMBUS PUBLIC AFFAIRS", "description": null, "address_1": "2111 WILSON BLVD #1200", "address_2": null, "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": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:47:25.507712-05:00" } }, { "id": 132516, "url": "https://lda.senate.gov/api/v1/clients/132516/?format=api", "client_id": 12, "name": "AAR CADILLAC MFG", "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": 24715, "url": "https://lda.senate.gov/api/v1/registrants/24715/?format=api", "house_registrant_id": 33175, "name": "MCVEY CO", "description": null, "address_1": "6417 LITTLE POTTER'S LAND", "address_2": null, "address_3": null, "address_4": null, "city": "ALEXANDRIA", "state": "VA", "state_display": "Virginia", "zip": "22310", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:49:21.241902-05:00" } }, { "id": 52443, "url": "https://lda.senate.gov/api/v1/clients/52443/?format=api", "client_id": 52443, "name": "AAR CORP", "general_description": "manufacturing and repair", "client_government_entity": null, "client_self_select": false, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2022-06-08", "registrant": { "id": 401106802, "url": "https://lda.senate.gov/api/v1/registrants/401106802/?format=api", "house_registrant_id": null, "name": "PERSPECTIVE STRATEGIES", "description": null, "address_1": "209 C Street Northeast", "address_2": null, "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20002", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "STEPHEN AARON", "contact_telephone": "+1 202-709-9599", "dt_updated": "2025-09-19T14:36:46.807795-04:00" } }, { "id": 128891, "url": "https://lda.senate.gov/api/v1/clients/128891/?format=api", "client_id": 12, "name": "AAR CORP", "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": 21962, "url": "https://lda.senate.gov/api/v1/registrants/21962/?format=api", "house_registrant_id": 32085, "name": "KUTAK ROCK LLP", "description": "Law Firm", "address_1": "1650 Farnam Street", "address_2": "1625 Eye Street, Washington, DC 20006", "address_3": null, "address_4": null, "city": "Omaha", "state": "NE", "state_display": "Nebraska", "zip": "68102", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "GARY J. CEBALLOS", "contact_telephone": "+1 303-292-7800", "dt_updated": "2025-07-07T11:13:56.588052-04:00" } }, { "id": 175404, "url": "https://lda.senate.gov/api/v1/clients/175404/?format=api", "client_id": 51, "name": "AAR CORP", "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": "2003-07-01", "registrant": { "id": 284631, "url": "https://lda.senate.gov/api/v1/registrants/284631/?format=api", "house_registrant_id": 36896, "name": "THE MCVEY DEFENSE INITIATIVES GROUP (MDIG)", "description": "Consulting and legislative lobbying", "address_1": "5400 Frost Lake Lane", "address_2": null, "address_3": null, "address_4": null, "city": "Alexandria", "state": "VA", "state_display": "Virginia", "zip": "22312", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:54:44.898778-05:00" } }, { "id": 107096, "url": "https://lda.senate.gov/api/v1/clients/107096/?format=api", "client_id": 1005787, "name": "AAR CORP.", "general_description": "Independent provider of commercial and governmental aircraft services.", "client_government_entity": false, "client_self_select": null, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2017-10-06", "registrant": { "id": 5404, "url": "https://lda.senate.gov/api/v1/registrants/5404/?format=api", "house_registrant_id": 30212, "name": "BARNES & THORNBURG, LLP", "description": "Law firm.", "address_1": "555 12th Street N.W.", "address_2": "Suite 1200", "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": "MATTHEW MORGAN", "contact_telephone": "+1 317-231-7258", "dt_updated": "2025-07-30T18:44:01.294576-04:00" } }, { "id": 165017, "url": "https://lda.senate.gov/api/v1/clients/165017/?format=api", "client_id": 1006741, "name": "AAR CORP.", "general_description": "Manufacturing and Machinery", "client_government_entity": false, "client_self_select": null, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2017-10-01", "registrant": { "id": 70175, "url": "https://lda.senate.gov/api/v1/registrants/70175/?format=api", "house_registrant_id": 30174, "name": "MERCURY PUBLIC AFFAIRS, LLC", "description": "lobbying", "address_1": "1130 Connecticut Ave NW", "address_2": "Suite 475", "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": "ADINA MINCHER", "contact_telephone": "+1 518-810-2468", "dt_updated": "2025-08-19T12:26:39.747590-04:00" } }, { "id": 185688, "url": "https://lda.senate.gov/api/v1/clients/185688/?format=api", "client_id": 1004378, "name": "AAR CORP.", "general_description": "Avaition support company", "client_government_entity": false, "client_self_select": false, "state": "IL", "state_display": "Illinois", "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": "2009-03-16", "registrant": { "id": 316057, "url": "https://lda.senate.gov/api/v1/registrants/316057/?format=api", "house_registrant_id": 39241, "name": "ICE MILLER STRATEGIES LLC", "description": "Public policy and government relations", "address_1": "200 Massachusetts Avenue, NW", "address_2": "Suite 400", "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": "ROBIN BECK", "contact_telephone": "", "dt_updated": "2025-07-18T11:32:50.716141-04:00" } }, { "id": 211408, "url": "https://lda.senate.gov/api/v1/clients/211408/?format=api", "client_id": 241, "name": "AAR CORP.", "general_description": "Aviation service and support", "client_government_entity": false, "client_self_select": null, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2021-06-15", "registrant": { "id": 400348604, "url": "https://lda.senate.gov/api/v1/registrants/400348604/?format=api", "house_registrant_id": 40342, "name": "TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HO", "description": "Government Relations Firm", "address_1": "One Indiana Square", "address_2": "Suite 3500", "address_3": null, "address_4": null, "city": "Indianapolis", "state": "IN", "state_display": "Indiana", "zip": "46204", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "ADAM JACKSON", "contact_telephone": "+1 317-713-9457", "dt_updated": "2025-09-17T14:54:44.080337-04:00" } }, { "id": 199567, "url": "https://lda.senate.gov/api/v1/clients/199567/?format=api", "client_id": 87, "name": "AAR CORP.", "general_description": "diversified aerospace and defense services company", "client_government_entity": false, "client_self_select": null, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2017-02-08", "registrant": { "id": 401103565, "url": "https://lda.senate.gov/api/v1/registrants/401103565/?format=api", "house_registrant_id": 401103565, "name": "MICHAEL BEST STRATEGIES LLC", "description": "Government Relations Firm", "address_1": "1000 Maine Avenue SW", "address_2": "Suite 400", "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": "TORY SENDEK", "contact_telephone": "+1 202-844-3813", "dt_updated": "2025-07-30T15:45:00.168986-04:00" } }, { "id": 191750, "url": "https://lda.senate.gov/api/v1/clients/191750/?format=api", "client_id": 12, "name": "AAR CORP.", "general_description": null, "client_government_entity": false, "client_self_select": true, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2020-11-03", "registrant": { "id": 400493429, "url": "https://lda.senate.gov/api/v1/registrants/400493429/?format=api", "house_registrant_id": 400493429, "name": "AAR CORP.", "description": "​Aviation services", "address_1": "1100 North Wood Dale Road", "address_2": null, "address_3": null, "address_4": null, "city": "Wood Dale", "state": "IL", "state_display": "Illinois", "zip": "60191", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "WALTER WHITE", "contact_telephone": "+1 202-329-2822", "dt_updated": "2025-07-25T13:24:05.767039-04:00" } }, { "id": 130356, "url": "https://lda.senate.gov/api/v1/clients/130356/?format=api", "client_id": 1597, "name": "AAR CORPORATION", "general_description": null, "client_government_entity": false, "client_self_select": false, "state": "IL", "state_display": "Illinois", "country": "US", "country_display": "United States of America", "ppb_state": "IL", "ppb_state_display": "Illinois", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2007-08-09", "registrant": { "id": 23521, "url": "https://lda.senate.gov/api/v1/registrants/23521/?format=api", "house_registrant_id": 30350, "name": "THE PMA GROUP", "description": "Government Relations and Legislative Counsel", "address_1": "2345 CRYSTAL DRIVE, SUITE 300", "address_2": null, "address_3": null, "address_4": null, "city": "ARLINGTON", "state": "VA", "state_display": "Virginia", "zip": "22202", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MRS. 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"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": "JOE SPATA", "contact_telephone": "+1 571-344-0313", "dt_updated": "2025-07-22T14:00:31.236183-04:00" } }, { "id": 136141, "url": "https://lda.senate.gov/api/v1/clients/136141/?format=api", "client_id": 1418, "name": "AARDVARK LANDMINE CLEARANCE INC", "general_description": null, "client_government_entity": null, "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": "2002-06-11", "registrant": { "id": 30792, "url": "https://lda.senate.gov/api/v1/registrants/30792/?format=api", "house_registrant_id": 30115, "name": "PARRY, ROMANI, DECONCINI & SYMMS", "description": 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