Client List
GET /api/v1/clients/?format=api&ordering=-name&page=36
{ "count": 132055, "next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=-name&page=37", "previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=-name&page=35", "results": [ { "id": 61601, "url": "https://lda.senate.gov/api/v1/clients/61601/?format=api", "client_id": 61601, "name": "XPERI INC.", "general_description": "Technology 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": "2024-07-01", "registrant": { "id": 2057, "url": "https://lda.senate.gov/api/v1/registrants/2057/?format=api", "house_registrant_id": 31648, "name": "ACG ADVOCACY", "description": "Government Affairs.", "address_1": "1800 M Street, NW", "address_2": "Suite 500 South Tower", "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": "BETH ANNE COLE", "contact_telephone": "+1 202-327-8100", "dt_updated": "2025-07-09T13:28:51.643009-04:00" } }, { "id": 114038, "url": "https://lda.senate.gov/api/v1/clients/114038/?format=api", "client_id": 657, "name": "XONTECH", "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": "2003-05-01", "registrant": { "id": 9922, "url": "https://lda.senate.gov/api/v1/registrants/9922/?format=api", "house_registrant_id": 32772, "name": "RICHARD L. COLLINS & COMPANY, INC.", "description": "Defense Consulting", "address_1": "2111 Wilson Boulevard", "address_2": "Suite 700", "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": "T.L. ALEXIS WEARS", "contact_telephone": "", "dt_updated": "2022-04-06T16:04:31.705675-04:00" } }, { "id": 58148, "url": "https://lda.senate.gov/api/v1/clients/58148/?format=api", "client_id": 58148, "name": "XONA SPACE SYSTEMS, INC.", "general_description": "Developer of positioning, navigation, and timing satellite services", "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": "2023-11-16", "registrant": { "id": 11195, "url": "https://lda.senate.gov/api/v1/registrants/11195/?format=api", "house_registrant_id": 31827, "name": "COVINGTON & BURLING LLP", "description": "Law firm", "address_1": "850 10th Street, NW", "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": "BRIAN SMITH", "contact_telephone": "+1 202-662-5090", "dt_updated": "2025-07-25T11:42:04.689948-04:00" } }, { "id": 67683, "url": "https://lda.senate.gov/api/v1/clients/67683/?format=api", "client_id": 67683, "name": "XONA SPACE SYSTEMS, INC.", "general_description": "Satellite 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": "2025-07-01", "registrant": { "id": 401107574, "url": "https://lda.senate.gov/api/v1/registrants/401107574/?format=api", "house_registrant_id": null, "name": "ICEBREAKER STRATEGIES, LLC", "description": null, "address_1": "2114 Belle Haven Road", "address_2": null, "address_3": null, "address_4": null, "city": "Alexandria", "state": "VA", "state_display": "Virginia", "zip": "22307", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "WILL TODD", "contact_telephone": "+1 662-560-7175", "dt_updated": "2025-07-13T15:22:48.717644-04:00" } }, { "id": 64749, "url": "https://lda.senate.gov/api/v1/clients/64749/?format=api", "client_id": 64749, "name": "XONA SPACE SYSTEMS", "general_description": "Precision Navigation Systems", "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": "2025-02-21", "registrant": { "id": 401105753, "url": "https://lda.senate.gov/api/v1/registrants/401105753/?format=api", "house_registrant_id": 401105753, "name": "AVISE SOLUTIONS", "description": "Government Affairs Consulting", "address_1": "15015 Rosecroft Road", "address_2": null, "address_3": null, "address_4": null, "city": "Rockville", "state": "MD", "state_display": "Maryland", "zip": "20853", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "MAUREEN HOLOHAN", "contact_telephone": "+1 301-718-3663", "dt_updated": "2025-07-28T16:36:40.572978-04:00" } }, { "id": 122308, "url": "https://lda.senate.gov/api/v1/clients/122308/?format=api", "client_id": 4454, "name": "XOMA LLC", "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": "2007-02-14", "registrant": { "id": 16896, "url": "https://lda.senate.gov/api/v1/registrants/16896/?format=api", "house_registrant_id": 31595, "name": "GREENBERG TRAURIG, LLP", "description": "Law firm", "address_1": "2101 L Street, NW", "address_2": "Suite 1000", "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": "CHRISTINE M. SCHAUT", "contact_telephone": "+1 202-331-3100", "dt_updated": "2025-07-29T11:17:50.234361-04:00" } }, { "id": 188890, "url": "https://lda.senate.gov/api/v1/clients/188890/?format=api", "client_id": 12, "name": "XOMA CORPORATION (FKA XOMA (US) LLC)", "general_description": null, "client_government_entity": false, "client_self_select": true, "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": "2014-06-23", "registrant": { "id": 400282354, "url": "https://lda.senate.gov/api/v1/registrants/400282354/?format=api", "house_registrant_id": 40146, "name": "XOMA CORPORATION (FKA XOMA (US) LLC)", "description": "biopharmaceutical company", "address_1": "2910 Seventh Street", "address_2": null, "address_3": null, "address_4": null, "city": "Berkeley", "state": "CA", "state_display": "California", "zip": "94710", "country": "US", "country_display": "United States of America", "ppb_country": "US", "ppb_country_display": "United States of America", "contact_name": "PAT SCANNON", "contact_telephone": "+1 510-204-7456", "dt_updated": "2022-04-06T16:08:16.347199-04:00" } }, { "id": 176466, "url": "https://lda.senate.gov/api/v1/clients/176466/?format=api", "client_id": 544, "name": "XOMA CORPORATION", "general_description": "Late-stage biotechnology company with a portfolio of innovative therapeutic antibodies.", "client_government_entity": false, "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": "2015-01-01", "registrant": { "id": 286096, "url": "https://lda.senate.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": "NATE GASPAR", "contact_telephone": "+1 434-989-7548", "dt_updated": "2025-07-17T16:11:42.586457-04:00" } }, { "id": 159573, "url": "https://lda.senate.gov/api/v1/clients/159573/?format=api", "client_id": 1003382, "name": "XOMA", "general_description": "Biotechnology", "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": "2007-08-08", "registrant": { "id": 55291, "url": "https://lda.senate.gov/api/v1/registrants/55291/?format=api", "house_registrant_id": 35132, "name": "BUCHANAN INGERSOLL & ROONEY PC", "description": "law firm", "address_1": "1700 K Street, NW", "address_2": "Suite 300", "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": "WILL LE", "contact_telephone": "+1 202-452-5783", "dt_updated": "2025-07-10T10:36:28.266380-04:00" } }, { "id": 205096, "url": "https://lda.senate.gov/api/v1/clients/205096/?format=api", "client_id": 1065, "name": "XOJET AVIATION, LLC", "general_description": "On-demand private jet charter company", "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": "2020-04-01", "registrant": { "id": 400774330, "url": "https://lda.senate.gov/api/v1/registrants/400774330/?format=api", "house_registrant_id": 400774330, "name": "S-3 GROUP", "description": "Government consulting firm", "address_1": "418 C 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": "JENNIFER HOLMES", "contact_telephone": "+1 202-819-5036", "dt_updated": "2025-07-29T09:04:48.804451-04:00" } }, { "id": 190738, "url": "https://lda.senate.gov/api/v1/clients/190738/?format=api", "client_id": 63, "name": "XOFT, INC.", "general_description": "Development of cancer treatment technologies", "client_government_entity": false, "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": "2009-12-01", "registrant": { "id": 400428070, "url": "https://lda.senate.gov/api/v1/registrants/400428070/?format=api", "house_registrant_id": 400428070, "name": "NATIONAL HEALTH ADVISORS, LLC", "description": "Government affairs", "address_1": "1227 25th 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": "DAVID MCNITT", "contact_telephone": "+1 202-861-0900", "dt_updated": "2025-09-18T17:10:36.246086-04:00" } }, { "id": 195034, "url": "https://lda.senate.gov/api/v1/clients/195034/?format=api", "client_id": 101, "name": "XOFT INC.", "general_description": "Manufacturer of Electronic Brachytherapy (eBx) systems", "client_government_entity": false, "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": "2011-11-28", "registrant": { "id": 400762305, "url": "https://lda.senate.gov/api/v1/registrants/400762305/?format=api", "house_registrant_id": 400762305, "name": "ROBERTI GLOBAL (FKA ROBERTI WHITE, LLC)", "description": "Lobbying Firm", "address_1": "801 Pennsylvania Ave NW", "address_2": "Suite 1026", "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": "VINCENT ROBERTI", "contact_telephone": "+1 202-846-8185", "dt_updated": "2025-12-16T15:43:51.887741-05:00" } }, { "id": 140280, "url": "https://lda.senate.gov/api/v1/clients/140280/?format=api", "client_id": 1007681, "name": "XO ENERGY, LLC", "general_description": "Energy risk management.", "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": "2015-04-22", "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": 145636, "url": "https://lda.senate.gov/api/v1/clients/145636/?format=api", "client_id": 1003138, "name": "XO COMMUNICATIONS INC", "general_description": "Communications Company", "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": "2007-08-14", "registrant": { "id": 36710, "url": "https://lda.senate.gov/api/v1/registrants/36710/?format=api", "house_registrant_id": 31033, "name": "STEPTOE LLP", "description": "Law Firm.", "address_1": "1330 Connecticut Avenue 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": "JASON ABEL", "contact_telephone": "+1 202-429-6297", "dt_updated": "2025-07-30T12:01:59.241151-04:00" } }, { "id": 144789, "url": "https://lda.senate.gov/api/v1/clients/144789/?format=api", "client_id": 1751, "name": "XO COMMUNICATIONS", "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": "2004-10-21", "registrant": { "id": 36105, "url": "https://lda.senate.gov/api/v1/registrants/36105/?format=api", "house_registrant_id": 33854, "name": "DENTONS US LLP", "description": "Law Firm", "address_1": "1900 K St 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": "CHARLES R. NUCKOLLS", "contact_telephone": "+1 202-496-7176", "dt_updated": "2025-07-24T16:04:53.490546-04:00" } }, { "id": 117879, "url": "https://lda.senate.gov/api/v1/clients/117879/?format=api", "client_id": 684, "name": "XO COMMUNICATIONS", "general_description": null, "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": "1950-12-30", "registrant": { "id": 12868, "url": "https://lda.senate.gov/api/v1/registrants/12868/?format=api", "house_registrant_id": 32229, "name": "DUTKO WORLDWIDE, LLC", "description": "Government relations firm", "address_1": "80 M STREET SE", "address_2": "SUITE 130", "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": "CHRIS ANDRESEN", "contact_telephone": "+1 202-851-3618", "dt_updated": "2025-07-30T18:25:01.151782-04:00" } }, { "id": 123524, "url": "https://lda.senate.gov/api/v1/clients/123524/?format=api", "client_id": 330, "name": "XO COMMUNICATIONS", "general_description": null, "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": "1950-12-30", "registrant": { "id": 18205, "url": "https://lda.senate.gov/api/v1/registrants/18205/?format=api", "house_registrant_id": 33582, "name": "MCGOVERN & SMITH, LLC", "description": "Law Firm", "address_1": "1129 20th Street, N.W.", "address_2": "SUITE 300", "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": "JOHN J. MCGOVERN, JR.", "contact_telephone": "+1 202-955-6062", "dt_updated": "2022-04-06T16:06:37.059199-04:00" } }, { "id": 163635, "url": "https://lda.senate.gov/api/v1/clients/163635/?format=api", "client_id": 214, "name": "XO COMMUNICATIONS", "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": "2001-09-01", "registrant": { "id": 66773, "url": "https://lda.senate.gov/api/v1/registrants/66773/?format=api", "house_registrant_id": 35626, "name": "THE CORMAC GROUP, LLC", "description": "Lobbying and consulting", "address_1": "800 Connecticut Avenue Northwest", "address_2": "Suite 300", "address_3": null, "address_4": null, "city": "Washington", "state": "DC", "state_display": "District of Columbia", "zip": "20006", 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