Client List
GET /api/v1/clients/?format=api&ordering=name&page=71
https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=72", "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=70", "results": [ { "id": 59096, "url": "https://lda.senate.gov/api/v1/clients/59096/?format=api", "client_id": 59096, "name": "ADVAMED IMAGING", "general_description": "Medical technology and imaging trade association.", "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": "2024-01-30", "registrant": { "id": 320918, "url": "https://lda.senate.gov/api/v1/registrants/320918/?format=api", "house_registrant_id": 39554, "name": "KOUNTOUPES DENHAM CARR & REID, LLC", "description": "Federal lobbying and consulting services", "address_1": "607 - 14th Street NW", "address_2": "Suite 750", "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": "PAULA M. SHORT", "contact_telephone": "+1 202-803-4585", "dt_updated": "2025-07-09T16:48:52.019059-04:00" } }, { "id": 65569, "url": "https://lda.senate.gov/api/v1/clients/65569/?format=api", "client_id": 65569, "name": "ADVANCE", "general_description": "Media company", "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": "2025-02-28", "registrant": { "id": 401107315, "url": "https://lda.senate.gov/api/v1/registrants/401107315/?format=api", "house_registrant_id": null, "name": "ONMESSAGE PUBLIC STRATEGIES", "description": null, "address_1": "817 Slaters Lane", "address_2": null, "address_3": null, "address_4": null, "city": "Alexandria", "state": "VA", "state_display": "Virginia", "zip": "22314", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "TOMMY BINION", "contact_telephone": "+1 770-891-5450", "dt_updated": "2025-07-29T16:08:51.568223-04:00" } }, { "id": 179265, "url": "https://lda.senate.gov/api/v1/clients/179265/?format=api", "client_id": 1002971, "name": "ADVANCE ACQUISITION INC", "general_description": "Telecommunications", "client_government_entity": null, "client_self_select": null, "state": null, "state_display": null, "country": "", "country_display": "* Undetermined", "ppb_state": null, "ppb_state_display": null, "ppb_country": "", "ppb_country_display": "* Undetermined", "effective_date": "2007-07-25", "registrant": { "id": 295714, "url": "https://lda.senate.gov/api/v1/registrants/295714/?format=api", "house_registrant_id": 37506, "name": "MEHLMAN CAPITAL STRATEGIES, INC.", "description": "Lobbying, Consulting: Telecom", "address_1": "1776 K Street, N.W.", "address_2": "Suite 752", "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": "AMY MEHLMAN", "contact_telephone": "+1 202-457-1970", "dt_updated": "2022-04-06T16:06:47.297404-04:00" } }, { "id": 132480, "url": "https://lda.senate.gov/api/v1/clients/132480/?format=api", "client_id": 90, "name": "ADVANCE AMERICA", "general_description": null, "client_government_entity": null, "client_self_select": null, "state": "SC", "state_display": "South Carolina", "country": "US", "country_display": "United States of America", "ppb_state": "SC", "ppb_state_display": "South Carolina", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2005-09-08", "registrant": { "id": 24668, "url": "https://lda.senate.gov/api/v1/registrants/24668/?format=api", "house_registrant_id": 31312, "name": "MCNAIR LAW FIRM, P.A.", "description": null, "address_1": "1221 Main Street, P.O. Box 11390", "address_2": null, "address_3": null, "address_4": null, "city": "COLUMBIA", "state": "SC", "state_display": "South Carolina", "zip": "29211", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MR. EDWIN W. JOHNSON, II", "contact_telephone": "+1 803-799-9800", "dt_updated": "2022-04-06T16:07:19.213557-04:00" } }, { "id": 159896, "url": "https://lda.senate.gov/api/v1/clients/159896/?format=api", "client_id": 137, "name": "ADVANCE AMERICA", "general_description": null, "client_government_entity": null, "client_self_select": null, "state": "SC", "state_display": "South Carolina", "country": "US", "country_display": "United States of America", "ppb_state": "SC", "ppb_state_display": "South Carolina", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2004-01-15", "registrant": { "id": 56417, "url": "https://lda.senate.gov/api/v1/registrants/56417/?format=api", "house_registrant_id": 35179, "name": "TIMOTHY R. RUPLI & ASSOCIATES, INC.", "description": "Lobbying Firm", "address_1": "6627 Holland Street", "address_2": null, "address_3": null, "address_4": null, "city": "McLean", "state": "VA", "state_display": "Virginia", "zip": "22101", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "TIM RUPLI", "contact_telephone": "+1 202-669-2774", "dt_updated": "2025-07-28T12:22:38.592476-04:00" } }, { "id": 190237, "url": "https://lda.senate.gov/api/v1/clients/190237/?format=api", "client_id": 12, "name": "ADVANCE AMERICA CASH ADVANCE CENTERS, INC.", "general_description": "Financial services, consumer lending", "client_government_entity": false, "client_self_select": false, "state": "SC", "state_display": "South Carolina", "country": "US", "country_display": "United States of America", "ppb_state": "SC", "ppb_state_display": "South Carolina", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2009-02-01", "registrant": { "id": 400405909, "url": "https://lda.senate.gov/api/v1/registrants/400405909/?format=api", "house_registrant_id": 400405909, "name": "COLLETTI & ASSOCIATES", "description": "Public Affairs Firm", "address_1": "2915 Jenny Jae Lane", "address_2": null, "address_3": null, "address_4": null, "city": "Crystal Lake", "state": "IL", "state_display": "Illinois", "zip": "60012", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "TONY COLLETTI", "contact_telephone": "+1 312-590-1934", "dt_updated": "2022-04-06T16:07:21.892347-04:00" } }, { "id": 190261, "url": "https://lda.senate.gov/api/v1/clients/190261/?format=api", "client_id": 12, "name": "ADVANCE AMERICA CASH ADVANCE CENTERS, INC.", "general_description": null, "client_government_entity": false, "client_self_select": true, "state": "SC", "state_display": "South Carolina", "country": "US", "country_display": "United States of America", "ppb_state": "SC", "ppb_state_display": "South Carolina", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2009-02-01", "registrant": { "id": 400406914, "url": "https://lda.senate.gov/api/v1/registrants/400406914/?format=api", "house_registrant_id": 400406914, "name": "ADVANCE AMERICA CASH ADVANCE CENTERS, INC.", "description": "Financial services, consumer lending", "address_1": "135 North Church Street", "address_2": null, "address_3": null, "address_4": null, "city": "Spartanburg", "state": "SC", "state_display": "South Carolina", "zip": "29306", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "W. THOMAS NEWELL", "contact_telephone": "+1 864-342-5074", "dt_updated": "2022-04-06T16:07:06.672043-04:00" } }, { "id": 53950, "url": "https://lda.senate.gov/api/v1/clients/53950/?format=api", "client_id": 53950, "name": "ADVANCE AMERICAN DEMOCRACY, INC.", "general_description": "Protecting American democracy through educational engagement activities.", "client_government_entity": null, "client_self_select": false, "state": "DE", "state_display": "Delaware", "country": "US", "country_display": "United States of America", "ppb_state": "DE", "ppb_state_display": "Delaware", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2022-12-08", "registrant": { "id": 401107177, "url": "https://lda.senate.gov/api/v1/registrants/401107177/?format=api", "house_registrant_id": null, "name": "MISSION STRATEGIES LLC", "description": null, "address_1": "1835 7th Street, NW #236", "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": "CHRISTOPHER SCOTT FAY", "contact_telephone": "+1 202-360-9974", "dt_updated": "2025-07-10T16:13:14.483289-04:00" } }, { "id": 164842, "url": "https://lda.senate.gov/api/v1/clients/164842/?format=api", "client_id": 1005002, "name": "ADVANCE AUTO PARTS, INC.", "general_description": "Automotive", "client_government_entity": false, "client_self_select": false, "state": "VA", "state_display": "Virginia", "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": "2009-02-24", "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": 107101, "url": "https://lda.senate.gov/api/v1/clients/107101/?format=api", "client_id": 1005790, "name": "ADVANCED ACCELERATOR APPLICATIONS USA, INC.", "general_description": "Develops and produces diagnostic and therapeutic molecular nuclear medicine products.", "client_government_entity": false, "client_self_select": null, "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": "2017-10-04", "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": 135496, "url": "https://lda.senate.gov/api/v1/clients/135496/?format=api", "client_id": 1611, "name": "ADVANCED ACOUSTIC CONCEPTS", "general_description": null, "client_government_entity": null, "client_self_select": null, "state": "MD", "state_display": "Maryland", "country": "US", "country_display": "United States of America", "ppb_state": "MD", "ppb_state_display": "Maryland", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2007-02-15", "registrant": { "id": 30187, "url": "https://lda.senate.gov/api/v1/registrants/30187/?format=api", "house_registrant_id": 30680, "name": "RYAN MACKINNON VASAPOLI AND BERZOK, LLP", "description": "Lobbying", "address_1": "1634 I Street, NW Suite 1200", "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": "STEPHANIE CRAMER", "contact_telephone": "+1 202-778-4014", "dt_updated": "2022-04-06T16:07:16.468722-04:00" } }, { "id": 204554, "url": "https://lda.senate.gov/api/v1/clients/204554/?format=api", "client_id": 1005953, "name": "ADVANCED ACOUSTIC CONCEPTS", "general_description": "Designs and delivers undersea warfare solutions for the DoD", "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": "2020-02-01", "registrant": { "id": 60550, "url": "https://lda.senate.gov/api/v1/registrants/60550/?format=api", "house_registrant_id": 35365, "name": "STRATEGIC MARKETING INNOVATIONS", "description": "Federal relations firm", "address_1": "200 Massachusetts Avenue", "address_2": "Suite 510", "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": "KENNETH WETZEL, JR.", "contact_telephone": "+1 202-467-5459", "dt_updated": "2025-07-22T15:29:31.779716-04:00" } }, { "id": 114888, "url": "https://lda.senate.gov/api/v1/clients/114888/?format=api", "client_id": 12, "name": "ADVANCED ACOUSTIC CONCEPTS", "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": 10890, "url": "https://lda.senate.gov/api/v1/registrants/10890/?format=api", "house_registrant_id": 31834, "name": "CORONADO GROUP", "description": null, "address_1": "2600 VIRGINIA AVE NW #210", "address_2": null, "address_3": null, "address_4": null, "city": "WASHINGTON", "state": "DC", "state_display": "District of Columbia", "zip": "20037", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:47:35.175069-05:00" } }, { "id": 123794, "url": "https://lda.senate.gov/api/v1/clients/123794/?format=api", "client_id": 12, "name": "ADVANCED ACOUSTIC CONCEPTS", "general_description": null, "client_government_entity": false, "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": "2007-08-14", "registrant": { "id": 18375, "url": "https://lda.senate.gov/api/v1/registrants/18375/?format=api", "house_registrant_id": 32294, "name": "GEORGE J. HOCHBRUECKNER & ASSOCIATES, INC.", "description": "Lobbying Firm", "address_1": "207 West 131st St.", "address_2": null, "address_3": null, "address_4": null, "city": "New York", "state": "NY", "state_display": "New York", "zip": "10027", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "GEORGE HOCHBRUECKNER", "contact_telephone": "", "dt_updated": "2025-07-30T10:54:58.788156-04:00" } }, { "id": 186447, "url": "https://lda.senate.gov/api/v1/clients/186447/?format=api", "client_id": 188, "name": "ADVANCED ACOUSTIC CONCEPTS", "general_description": "Electrical, mechanical, software and systems engineering", "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": "2008-02-15", "registrant": { "id": 319494, "url": "https://lda.senate.gov/api/v1/registrants/319494/?format=api", "house_registrant_id": 39358, "name": "HARSHMAN CONSULTING, LLC", "description": "Government consulting, business development, and lobbying.", "address_1": "12 Lockwood Drive", "address_2": null, "address_3": null, "address_4": null, "city": "Jeannette", "state": "PA", "state_display": "Pennsylvania", "zip": "15644", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "SCOTT HARSHMAN", "contact_telephone": "+1 412-558-0064", "dt_updated": "2022-04-06T16:07:06.613307-04:00" } }, { "id": 180666, "url": "https://lda.senate.gov/api/v1/clients/180666/?format=api", "client_id": 36, "name": "ADVANCED ACOUSTIC CONCEPTS", "general_description": "Research, development, and implementation of software and hardware for U.S. Navy", "client_government_entity": false, "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": "1999-12-30", "registrant": { "id": 301414, "url": "https://lda.senate.gov/api/v1/registrants/301414/?format=api", "house_registrant_id": 37815, "name": "BROOKE LAW FIRM", "description": "Research, development and implementation of software and technology for U.S. Navy", "address_1": "602 Ferguson Avenue, Suite 5", "address_2": null, "address_3": null, "address_4": null, "city": "Bozeman", "state": "MT", "state_display": "Montana", "zip": "59718", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "WILL BROOKE", "contact_telephone": "+1 406-585-8111", "dt_updated": "2022-04-06T16:07:06.217637-04:00" } }, { "id": 120232, "url": "https://lda.senate.gov/api/v1/clients/120232/?format=api", "client_id": 12, "name": "ADVANCED ACOUSTIC CONCEPTS", "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": 14688, "url": "https://lda.senate.gov/api/v1/registrants/14688/?format=api", "house_registrant_id": 32094, "name": "FISHBEIN ASSOCIATES, INC.", "description": "Public policy consulting and lobbying", "address_1": "9901 Avenel Farm Drive", "address_2": null, "address_3": null, "address_4": null, "city": "Potomac", "state": "MD", "state_display": "Maryland", "zip": "20854-5415", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MS. 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