Client List
GET /api/v1/clients/?format=api&ordering=name&page=135
{ "count": 133926, "next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=136", "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=134", "results": [ { "id": 170092, "url": "https://lda.senate.gov/api/v1/clients/170092/?format=api", "client_id": 1004303, "name": "AIRPORT AVIATION SERVICES", "general_description": "Aviation Issues", "client_government_entity": false, "client_self_select": false, "state": "PR", "state_display": "PR", "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": "2013-06-14", "registrant": { "id": 77754, "url": "https://lda.senate.gov/api/v1/registrants/77754/?format=api", "house_registrant_id": 35535, "name": "OLDAKER & WILLISON, LLP", "description": "Government affairs and law firm", "address_1": "818 Connecticut Avenue", "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": "JEFFREY GOFF", "contact_telephone": "+1 202-728-1010", "dt_updated": "2026-01-13T22:59:22.942899-05:00" } }, { "id": 132717, "url": "https://lda.senate.gov/api/v1/clients/132717/?format=api", "client_id": 1154, "name": "AIRPORT & CHANNEL CORP", "general_description": null, "client_government_entity": null, "client_self_select": null, "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": "2007-02-13", "registrant": { "id": 25077, "url": "https://lda.senate.gov/api/v1/registrants/25077/?format=api", "house_registrant_id": 31683, "name": "MEYERS AND ASSOCIATES", "description": "Lobbying Firm", "address_1": "412 1st Street, SE", "address_2": "Suite 1", "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": "LARRY MEYERS", "contact_telephone": "+1 202-255-4365", "dt_updated": "2026-02-06T14:15:32.721353-05:00" } }, { "id": 119908, "url": "https://lda.senate.gov/api/v1/clients/119908/?format=api", "client_id": 2105, "name": "AIRPORT COMMUNITIES COALITION", "general_description": "Aviation", "client_government_entity": null, "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": "2001-07-01", "registrant": { "id": 14451, "url": "https://lda.senate.gov/api/v1/registrants/14451/?format=api", "house_registrant_id": 32589, "name": "THE FERGUSON GROUP", "description": "Government Relations/Lobbying Firm", "address_1": "1901 Pennsylvania Avenue, NW", "address_2": "Suite 700", "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": "LAURA COSENZO", "contact_telephone": "+1 202-331-8500", "dt_updated": "2026-02-25T18:10:13.781235-05:00" } }, { "id": 151940, "url": "https://lda.senate.gov/api/v1/clients/151940/?format=api", "client_id": 12, "name": "AIRPORT COMMUNITIES COALITION", "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": "1996-01-01", "registrant": { "id": 41658, "url": "https://lda.senate.gov/api/v1/registrants/41658/?format=api", "house_registrant_id": 33054, "name": "WINNER/WAGNER & FRANCIS", "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": "2022-01-13T14:52:18.376699-05:00" } }, { "id": 115802, "url": "https://lda.senate.gov/api/v1/clients/115802/?format=api", "client_id": 12, "name": "AIRPORT COMMUNITIES COALITION", "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": 11504, "url": "https://lda.senate.gov/api/v1/registrants/11504/?format=api", "house_registrant_id": 32841, "name": "CUTLER & STANFIELD", "description": null, "address_1": "700 14TH ST NW 10TH FLOOR", "address_2": null, "address_3": null, "address_4": null, "city": "WASHINGTON", "state": "DC", "state_display": "District of Columbia", "zip": "20005", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:47:42.151801-05:00" } }, { "id": 168097, "url": "https://lda.senate.gov/api/v1/clients/168097/?format=api", "client_id": 1006500, "name": "AIRPORT CONSULTANTS COUNCIL", "general_description": "Coalition representing security manufacturers of security screening technology", "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": "2015-05-01", "registrant": { "id": 75557, "url": "https://lda.senate.gov/api/v1/registrants/75557/?format=api", "house_registrant_id": 36051, "name": "CORNERSTONE GOVERNMENT AFFAIRS, INC.", "description": "Government relations and consulting.", "address_1": "800 Maine Ave. SW Floor 7", "address_2": null, "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": "STACEY SCHOLL", "contact_telephone": "+1 202-370-1015", "dt_updated": "2026-01-28T22:22:46.186768-05:00" } }, { "id": 182696, "url": "https://lda.senate.gov/api/v1/clients/182696/?format=api", "client_id": 1003198, "name": "AIRPORT CONSULTANTS COUNCIL", "general_description": "An association of aviation consultants", "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": "2008-03-01", "registrant": { "id": 308172, "url": "https://lda.senate.gov/api/v1/registrants/308172/?format=api", "house_registrant_id": 38414, "name": "FEDERAL ADVOCATES, INC.", "description": "Federal lobbying firm", "address_1": "1666 K Street, NW", "address_2": "Suite 1110", "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": "MICHAEL ESPOSITO", "contact_telephone": "+1 202-626-3033", "dt_updated": "2022-04-06T16:08:07.312409-04:00" } }, { "id": 102477, "url": "https://lda.senate.gov/api/v1/clients/102477/?format=api", "client_id": 1006221, "name": "AIRPORT CONSULTANTS COUNCIL", "general_description": "Association of airport consultants and manufacturers of screening technology and equipment", "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": "2013-04-01", "registrant": { "id": 1182, "url": "https://lda.senate.gov/api/v1/registrants/1182/?format=api", "house_registrant_id": 31748, "name": "ALSTON & BIRD LLP", "description": "Law Firm", "address_1": "THE ATLANTIC BUILDING", "address_2": "950 F STREET, NW", "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": "ADAM J. BIEGEL", "contact_telephone": "+1 202-239-3692", "dt_updated": "2026-02-26T13:05:14.829555-05:00" } }, { "id": 151951, "url": "https://lda.senate.gov/api/v1/clients/151951/?format=api", "client_id": 48, "name": "AIRPORT GROUP INTL", "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": 41682, "url": "https://lda.senate.gov/api/v1/registrants/41682/?format=api", "house_registrant_id": 30511, "name": "WINSTON & STRAWN LLP", "description": "Law firm", "address_1": "1901 L Street NW", "address_2": null, "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20036", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "BRYANT E. GARDNER", "contact_telephone": "+1 202-282-5893", "dt_updated": "2026-01-29T09:57:11.950154-05:00" } }, { "id": 115949, "url": "https://lda.senate.gov/api/v1/clients/115949/?format=api", "client_id": 36, "name": "AIRPORT GROUP INTL UNITED INFRASTRUCTURES", "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": 11628, "url": "https://lda.senate.gov/api/v1/registrants/11628/?format=api", "house_registrant_id": 30029, "name": "DAVIDOFF HUTCHER & CITRON, LLP", "description": "Law and Lobbying Firm", "address_1": "201 Massachusetts Ave NE Suite C5", "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": "JONATHAN MCCOLLUM", "contact_telephone": "+1 202-347-1117", "dt_updated": "2026-01-29T09:59:12.167280-05:00" } }, { "id": 113952, "url": "https://lda.senate.gov/api/v1/clients/113952/?format=api", "client_id": 2435, "name": "AIRPORT INTERVIEWING & RESEARCH", "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": "1999-12-30", "registrant": { "id": 9900, "url": "https://lda.senate.gov/api/v1/registrants/9900/?format=api", "house_registrant_id": 30187, "name": "COLLIER SHANNON SCOTT, PLLC", "description": "4/14/2006", "address_1": "3050 K STREET, NW SUITE 400", "address_2": null, "address_3": null, "address_4": null, "city": "WASHINGTON", "state": "DC", "state_display": "District of Columbia", "zip": "20007", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:47:28.777426-05:00" } }, { "id": 63345, "url": "https://lda.senate.gov/api/v1/clients/63345/?format=api", "client_id": 63345, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "general_description": "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": "2025-01-01", "registrant": { "id": 401106567, "url": "https://lda.senate.gov/api/v1/registrants/401106567/?format=api", "house_registrant_id": 45698, "name": "PHOENIX STRATEGIES INC.", "description": null, "address_1": "8701 GEORGIA AVE", "address_2": "Suite 400", "address_3": null, "address_4": null, "city": "SILVER SPRING", "state": "MD", "state_display": "Maryland", "zip": "20910", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "NIGEL STEPHENS", "contact_telephone": "+1 240-606-6065", "dt_updated": "2026-03-10T08:34:17.202024-04:00" } }, { "id": 139873, "url": "https://lda.senate.gov/api/v1/clients/139873/?format=api", "client_id": 4620, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "general_description": "Trade association representing firms and airports concerned with federal aviation policy.", "client_government_entity": false, "client_self_select": false, "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": "2014-03-01", "registrant": { "id": 32098, "url": "https://lda.senate.gov/api/v1/registrants/32098/?format=api", "house_registrant_id": 31355, "name": "K&L GATES, LLP", "description": "Law firm", "address_1": "1601 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": "DINA KERLEY", "contact_telephone": "+1 202-661-3767", "dt_updated": "2026-01-29T10:00:12.458158-05:00" } }, { "id": 100446, "url": "https://lda.senate.gov/api/v1/clients/100446/?format=api", "client_id": 12, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "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": 636, "url": "https://lda.senate.gov/api/v1/registrants/636/?format=api", "house_registrant_id": 33338, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "description": null, "address_1": "1800 DIAGONAL RD #210", "address_2": null, "address_3": null, "address_4": null, "city": "ALEXANDIRA", "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": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:45:45.470729-05:00" } }, { "id": 141050, "url": "https://lda.senate.gov/api/v1/clients/141050/?format=api", "client_id": 36, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "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": "1999-12-30", "registrant": { "id": 32998, "url": "https://lda.senate.gov/api/v1/registrants/32998/?format=api", "house_registrant_id": 32200, "name": "THELEN (FORMERLY, THELEN REID BROWN RAYSMAN & STEINER LLP)", "description": "Lobbying/Law Firm", "address_1": "701 Eighth Street, N.W.", "address_2": null, "address_3": null, "address_4": null, "city": "Washington, D. C.", "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": "MS. DONNA JAMES", "contact_telephone": "+1 202-508-4043", "dt_updated": "2022-04-06T16:08:05.626600-04:00" } }, { "id": 166945, "url": "https://lda.senate.gov/api/v1/clients/166945/?format=api", "client_id": 1005736, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "general_description": "Non-profit trade association", "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": "2013-11-01", "registrant": { "id": 73271, "url": "https://lda.senate.gov/api/v1/registrants/73271/?format=api", "house_registrant_id": 35943, "name": "SIGNAL GROUP CONSULTING, LLC", "description": "Public affairs and government relations.", "address_1": "200 Massachusetts Ave NW", "address_2": "Floor 7", "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": "ERIKA BELLIDO-JIN", "contact_telephone": "+1 202-234-1224", "dt_updated": "2026-01-30T12:01:02.280070-05:00" } }, { "id": 188882, "url": "https://lda.senate.gov/api/v1/clients/188882/?format=api", "client_id": 12, "name": "AIRPORT MINORITY ADVISORY COUNCIL", "general_description": "Non-Profit Trade Assn promoting minority, women-owned and disadvantaged businesses", "client_government_entity": false, "client_self_select": false, "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": "2008-04-15", "registrant": { "id": 400279344, "url": "https://lda.senate.gov/api/v1/registrants/400279344/?format=api", "house_registrant_id": 40164, "name": "LAW OFFICE OF SARAH C. VON DER LIPPE", "description": "Law Firm", "address_1": "1104 East Capitol St. 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": "SARAH C. VON DER LIPPE", "contact_telephone": "", "dt_updated": "2022-04-06T16:07:07.365415-04:00" } }, { "id": 60737, "url": "https://lda.senate.gov/api/v1/clients/60737/?format=api", "client_id": 60737, "name": "AIRPORT RESTAURANT & RETAIL ASSOCIATION", "general_description": "Restaurant", "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": "2024-05-01", "registrant": { "id": 400487397, "url": "https://lda.senate.gov/api/v1/registrants/400487397/?format=api", "house_registrant_id": null, "name": "LOBBYIT.COM", "description": "Lobbying firm", "address_1": "438 New Jersey Ave. SE", "address_2": null, "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": "PAUL M. KANITRA", "contact_telephone": "+1 202-587-2736", "dt_updated": "2025-02-18T14:39:29.722305-05:00" } }, { "id": 206662, "url": "https://lda.senate.gov/api/v1/clients/206662/?format=api", "client_id": 482, "name": "AIRPORT RESTAURANT & RETAIL ASSOCIATION", "general_description": "Airport restaurateurs and retailers.", "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": "2020-07-20", "registrant": { "id": 401105417, "url": "https://lda.senate.gov/api/v1/registrants/401105417/?format=api", "house_registrant_id": null, "name": "ELEVATE GOVERNMENT AFFAIRS, LLC", "description": "Government relations firm.", "address_1": "20 F Street NW", "address_2": "Suite 810", "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": "CHRISTINE R. 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