Client List
GET /api/v1/clients/?format=api&ordering=name&page=79
https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=80", "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=78", "results": [ { "id": 139917, "url": "https://lda.senate.gov/api/v1/clients/139917/?format=api", "client_id": 6271, "name": "ADVANCED QUANTUM SENSORS INC", "general_description": null, "client_government_entity": null, "client_self_select": null, "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": "2007-07-23", "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": "2025-07-24T15:48:53.393892-04:00" } }, { "id": 133511, "url": "https://lda.senate.gov/api/v1/clients/133511/?format=api", "client_id": 12, "name": "ADVANCED REFRACTORY TECHNOLOGIES", "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": 25658, "url": "https://lda.senate.gov/api/v1/registrants/25658/?format=api", "house_registrant_id": 25658, "name": "MOLLOY, JAMES T.", "description": null, "address_1": "9226 ISPAHAN LOOP", "address_2": null, "address_3": null, "address_4": null, "city": "LAUREL", "state": "MD", "state_display": "Maryland", "zip": "20708", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "", "contact_telephone": "", "dt_updated": "2022-01-13T14:49:32.216278-05:00" } }, { "id": 107687, "url": "https://lda.senate.gov/api/v1/clients/107687/?format=api", "client_id": 12, "name": "ADVANCED REFRACTORY TECHNOLOGIES", "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": 6028, "url": "https://lda.senate.gov/api/v1/registrants/6028/?format=api", "house_registrant_id": 32959, "name": "BERKSHIRE, INC.", "description": "Government Affairs", "address_1": "7800 Foxhound Road", "address_2": null, "address_3": null, "address_4": null, "city": "McLean", "state": "VA", "state_display": "Virginia", "zip": "22102", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MICHAEL T. KELLEY", "contact_telephone": "", "dt_updated": "2022-04-06T16:06:05.803105-04:00" } }, { "id": 154984, "url": "https://lda.senate.gov/api/v1/clients/154984/?format=api", "client_id": 416, "name": "ADVANCED RESPIRATORY", "general_description": null, "client_government_entity": null, "client_self_select": null, "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": "2007-02-12", "registrant": { "id": 48111, "url": "https://lda.senate.gov/api/v1/registrants/48111/?format=api", "house_registrant_id": 34467, "name": "NUSGART CONSULTING LLC", "description": "Medical device manufacturer coalition management", "address_1": "5225 Pooks Hill Road, Ste. 1626N", "address_2": null, "address_3": null, "address_4": null, "city": "Bethesda", "state": "MD", "state_display": "Maryland", "zip": "20814", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MS. MARCIA NUSGART", "contact_telephone": "+1 301-530-7846", "dt_updated": "2022-04-06T16:07:41.321846-04:00" } }, { "id": 172460, "url": "https://lda.senate.gov/api/v1/clients/172460/?format=api", "client_id": 137, "name": "ADVANCED RESPIRATORY", "general_description": null, "client_government_entity": null, "client_self_select": null, "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": "2003-01-01", "registrant": { "id": 84673, "url": "https://lda.senate.gov/api/v1/registrants/84673/?format=api", "house_registrant_id": 36355, "name": "HART HEALTH STRATEGIES", "description": "Healthcare Consulting Firm", "address_1": "611 Pennsylvania Avenue, SE #393", "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": "MRS. VICKI HART", "contact_telephone": "+1 202-441-3515", "dt_updated": "2025-07-10T20:49:15.091576-04:00" } }, { "id": 187262, "url": "https://lda.senate.gov/api/v1/clients/187262/?format=api", "client_id": 125, "name": "ADVANCED ROBOTICS FOR MANUFACTURING (ARM)", "general_description": "Robotics Manufacturing R&D", "client_government_entity": false, "client_self_select": null, "state": "PA", "state_display": "Pennsylvania", "country": "US", "country_display": "United States of America", "ppb_state": "PA", "ppb_state_display": "Pennsylvania", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2019-09-17", "registrant": { "id": 323318, "url": "https://lda.senate.gov/api/v1/registrants/323318/?format=api", "house_registrant_id": 39886, "name": "BRODY GROUP L.L.C. PUBLIC AFFAIRS", "description": "Public Affairs", "address_1": "3299 K street NW Suite 401", "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": "MR. MIKE BRODY", "contact_telephone": "+1 202-640-9135", "dt_updated": "2025-07-28T13:29:38.980622-04:00" } }, { "id": 201223, "url": "https://lda.senate.gov/api/v1/clients/201223/?format=api", "client_id": 467, "name": "ADVANCED ROOFING, INC", "general_description": "​Roofing Specialist", "client_government_entity": false, "client_self_select": null, "state": "FL", "state_display": "Florida", "country": "US", "country_display": "United States of America", "ppb_state": "FL", "ppb_state_display": "Florida", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2017-10-01", "registrant": { "id": 401104288, "url": "https://lda.senate.gov/api/v1/registrants/401104288/?format=api", "house_registrant_id": 401104288, "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": "2025-07-30T09:54:58.100965-04:00" } }, { "id": 207904, "url": "https://lda.senate.gov/api/v1/clients/207904/?format=api", "client_id": 2132, "name": "ADVANCED RX PHARMACY, LLC (F.K.A. AUTOMATED HEALTHCARE SOLUTIONS)", "general_description": "Healthcare Software Provider", "client_government_entity": false, "client_self_select": null, "state": "FL", "state_display": "Florida", "country": "US", "country_display": "United States of America", "ppb_state": "FL", "ppb_state_display": "Florida", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2020-12-17", "registrant": { "id": 401104288, "url": "https://lda.senate.gov/api/v1/registrants/401104288/?format=api", "house_registrant_id": 401104288, "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": "2025-07-30T09:54:58.100965-04:00" } }, { "id": 106651, "url": "https://lda.senate.gov/api/v1/clients/106651/?format=api", "client_id": 1006640, "name": "ADVANCED SEARCH LABORATORIES, INC.", "general_description": "Tech", "client_government_entity": false, "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": "2014-07-01", "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": 126039, "url": "https://lda.senate.gov/api/v1/clients/126039/?format=api", "client_id": 2296, "name": "ADVANCED SECURITY SYSTEMS AG", "general_description": "MANUFACTURER OF DEFENSE AND SECURITY INSTRUMENTS", "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": "2008-02-14", "registrant": { "id": 18978, "url": "https://lda.senate.gov/api/v1/registrants/18978/?format=api", "house_registrant_id": 30471, "name": "HUNTON ANDREWS KURTH LLP (FORMERLY HUNTON & WILLIAMS LLP)", "description": "Law Firm", "address_1": "2200 Pennsylvania Avenue, NW", "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": "JOSEPH C. STANKO, JR.", "contact_telephone": "+1 202-955-1500", "dt_updated": "2025-07-24T16:13:53.563679-04:00" } }, { "id": 171283, "url": "https://lda.senate.gov/api/v1/clients/171283/?format=api", "client_id": 1005255, "name": "ADVANCED SECURITY SYSTEMS, AG", "general_description": "Development, production, and sale of safety systems.", "client_government_entity": false, "client_self_select": false, "state": "CA", "state_display": "California", "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": "2013-03-02", "registrant": { "id": 81511, "url": "https://lda.senate.gov/api/v1/registrants/81511/?format=api", "house_registrant_id": 36579, "name": "TROUTMAN STATEGIES (FKA TROUTMAN PEPPER STRATEGIES, LLC)", "description": "Lobbying Firm", "address_1": "401 9th Street, N.W. Suite 1000", "address_2": null, "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": "LINDSAY AUSTIN", "contact_telephone": "+1 202-274-2865", "dt_updated": "2025-07-30T08:01:57.572777-04:00" } }, { "id": 68327, "url": "https://lda.senate.gov/api/v1/clients/68327/?format=api", "client_id": 68327, "name": "ADVANCED SITUATIONAL AWARENESS, LLC", "general_description": "First responder asset and personnel GPS tracking technology manufacturer", "client_government_entity": null, "client_self_select": false, "state": "FL", "state_display": "Florida", "country": "US", "country_display": "United States of America", "ppb_state": "FL", "ppb_state_display": "Florida", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2025-07-01", "registrant": { "id": 401105307, "url": "https://lda.senate.gov/api/v1/registrants/401105307/?format=api", "house_registrant_id": 401105307, "name": "COLLECTIVE STRATEGIES & COMMUNICATIONS LLC (FORMERLY COLLECTIVE COMMUNICATIONS L", "description": "Governmental affairs and media communications firm", "address_1": "401 Massachusetts Avenue NW", "address_2": "Apt 905", "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": "PHIL HARDY", "contact_telephone": "+1 208-340-8232", "dt_updated": "2025-07-31T12:27:19.999467-04:00" } }, { "id": 103300, "url": "https://lda.senate.gov/api/v1/clients/103300/?format=api", "client_id": 3743, "name": "ADVANCED SOLUTIONS FOR TOMORROW", "general_description": "IT company", "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": "2007-02-13", "registrant": { "id": 2194, "url": "https://lda.senate.gov/api/v1/registrants/2194/?format=api", "house_registrant_id": 32825, "name": "AMERICAN DEFENSE INTERNATIONAL, INC.", "description": "Lobbying and consulting firm.", "address_1": "1101 K Street", "address_2": "Suite 850", "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20005", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "BONNIE SHINDELMAN", "contact_telephone": "+1 202-589-0020", "dt_updated": "2025-07-21T15:41:33.439459-04:00" } }, { "id": 53773, "url": "https://lda.senate.gov/api/v1/clients/53773/?format=api", "client_id": 53773, "name": "ADVANCED SPACE LLC", "general_description": "Aerospace", "client_government_entity": null, "client_self_select": false, "state": "CO", "state_display": "Colorado", "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": "2022-12-14", "registrant": { "id": 401106952, "url": "https://lda.senate.gov/api/v1/registrants/401106952/?format=api", "house_registrant_id": null, "name": "IKYR LLC", "description": null, "address_1": "309 E Del Ray Ave", "address_2": null, "address_3": null, "address_4": null, "city": "Alexandria", "state": "VA", "state_display": "Virginia", "zip": "22301", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MICHAEL BEAVIN", "contact_telephone": "+1 571-384-0169", "dt_updated": "2025-01-22T11:31:03.216692-05:00" } }, { "id": 137153, "url": "https://lda.senate.gov/api/v1/clients/137153/?format=api", "client_id": 1000807, "name": "ADVANCED SPECTRUM TECHNOLOGIES", "general_description": "Spectrum Technology related to Defense industry", "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": "2007-08-12", "registrant": { "id": 30906, "url": "https://lda.senate.gov/api/v1/registrants/30906/?format=api", "house_registrant_id": 31917, "name": "SQUIRE PATTON BOGGS", "description": "Law Firm", "address_1": "2550 M STREET, NW", "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": "GLENN WILLARD", "contact_telephone": "+1 202-457-6000", "dt_updated": "2025-07-24T13:39:52.551114-04:00" } }, { "id": 125318, "url": "https://lda.senate.gov/api/v1/clients/125318/?format=api", "client_id": 1006792, "name": "ADVANCED SYSTEMS DEVELOPMENT", "general_description": "Computer service firm specializing in life cycle information technology support", "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": "2011-06-14", "registrant": { "id": 18466, "url": "https://lda.senate.gov/api/v1/registrants/18466/?format=api", "house_registrant_id": 30825, "name": "HOLLAND & KNIGHT LLP", "description": "Law Firm", "address_1": "800 17th Street NW", "address_2": "Suite 1100", "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20006", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "RICHARD GOLD", "contact_telephone": "+1 202-955-3000", "dt_updated": "2025-07-30T13:18:59.478390-04:00" } }, { "id": 112551, "url": "https://lda.senate.gov/api/v1/clients/112551/?format=api", "client_id": 1006994, "name": "ADVANCED SYSTEMS DEVELOPMENT, INC.", "general_description": "Manufacturing", "client_government_entity": false, "client_self_select": null, "state": "VA", "state_display": "Virginia", "country": "US", "country_display": "United States of America", "ppb_state": "VA", "ppb_state_display": "Virginia", "ppb_country": "US", "ppb_country_display": "United States of America", "effective_date": "2014-04-01", "registrant": { "id": 8453, "url": "https://lda.senate.gov/api/v1/registrants/8453/?format=api", "house_registrant_id": 30223, "name": "CASSIDY & ASSOCIATES, INC.", "description": "Government relations", "address_1": "607 14th Street NW", "address_2": "Suite 400", "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20005", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "ALLISON HUGHES", "contact_telephone": "+1 202-585-2520", "dt_updated": "2025-07-28T16:15:40.327096-04:00" } }, { "id": 198257, "url": "https://lda.senate.gov/api/v1/clients/198257/?format=api", "client_id": 36, "name": "ADVANCED SYSTEMS DEVELOPMENT, INC.", "general_description": "manufacturing", "client_government_entity": false, "client_self_select": null, "state": "VA", "state_display": "Virginia", "country": "US", "country_display": "United States of 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