HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 136442,
"next": "https://lda.gov/api/v1/clients/?format=api&ordering=-name&page=5375",
"previous": "https://lda.gov/api/v1/clients/?format=api&ordering=-name&page=5373",
"results": [
{
"id": 199661,
"url": "https://lda.gov/api/v1/clients/199661/?format=api",
"client_id": 113,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Government contracting company",
"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": "2017-02-01",
"registrant": {
"id": 401103582,
"url": "https://lda.gov/api/v1/registrants/401103582/?format=api",
"house_registrant_id": null,
"name": "ISEMAN & ASSOCIATES LLC",
"description": "Government Affairs",
"address_1": "700 S Rosemary Ave",
"address_2": "Unit 204",
"address_3": null,
"address_4": null,
"city": "West Palm Beach",
"state": "FL",
"state_display": "Florida",
"zip": "33401",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "VICKI ISEMAN",
"contact_telephone": "+1 703-258-1366",
"dt_updated": "2026-07-30T21:04:41.609963-04:00"
}
},
{
"id": 209453,
"url": "https://lda.gov/api/v1/clients/209453/?format=api",
"client_id": 1003934,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Maritime border security technology company",
"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": "2021-03-01",
"registrant": {
"id": 45414,
"url": "https://lda.gov/api/v1/registrants/45414/?format=api",
"house_registrant_id": 34265,
"name": "GHAZAL & ASSOCIATES, LLC",
"description": "Government Relations",
"address_1": "300 New Jersey Avenue, Northwest",
"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": "JAY GHAZAL",
"contact_telephone": "+1 202-465-8775",
"dt_updated": "2026-07-14T23:34:52.171508-04:00"
}
},
{
"id": 131991,
"url": "https://lda.gov/api/v1/clients/131991/?format=api",
"client_id": 1006358,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Border security technology company",
"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": "2019-01-15",
"registrant": {
"id": 24338,
"url": "https://lda.gov/api/v1/registrants/24338/?format=api",
"house_registrant_id": 31445,
"name": "MCDERMOTT WILL & SCHULTE LLP",
"description": "Law Firm",
"address_1": "500 North Capitol 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": "ERIC ZIMMERMAN",
"contact_telephone": "+1 202-204-1457",
"dt_updated": "2026-07-28T15:49:17.474570-04:00"
}
},
{
"id": 64672,
"url": "https://lda.gov/api/v1/clients/64672/?format=api",
"client_id": 64672,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Multiplatform Counter Unmanned Aerial Systems producer",
"client_government_entity": null,
"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": "2025-03-01",
"registrant": {
"id": 1171,
"url": "https://lda.gov/api/v1/registrants/1171/?format=api",
"house_registrant_id": 31749,
"name": "ALPINE GROUP PARTNERS, LLC.",
"description": "Public relations consulting firm",
"address_1": "500 North Capitol Street, NW",
"address_2": "Suite 210",
"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": "ALISA JANE HESS",
"contact_telephone": "+1 434-933-2535",
"dt_updated": "2026-08-19T14:46:16.762025-04:00"
}
},
{
"id": 201141,
"url": "https://lda.gov/api/v1/clients/201141/?format=api",
"client_id": 137,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Manufacturing and solutions provider for border security, force protection",
"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": "2018-04-16",
"registrant": {
"id": 401104281,
"url": "https://lda.gov/api/v1/registrants/401104281/?format=api",
"house_registrant_id": null,
"name": "A1.9 STRATEGIES LLC",
"description": "lobbying and consulting services",
"address_1": "5117 Bradford Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Annandale",
"state": "VA",
"state_display": "Virginia",
"zip": "22003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL HIGDON",
"contact_telephone": "+1 202-251-1547",
"dt_updated": "2026-07-06T13:26:04.464138-04:00"
}
},
{
"id": 134832,
"url": "https://lda.gov/api/v1/clients/134832/?format=api",
"client_id": 1005077,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "​U.S. technology company providing government and defense industry solutions",
"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": "2019-03-11",
"registrant": {
"id": 29777,
"url": "https://lda.gov/api/v1/registrants/29777/?format=api",
"house_registrant_id": 30106,
"name": "C2 STRATEGIES",
"description": "Consulting firm",
"address_1": "201 C Street 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": "TJ KENNEDY",
"contact_telephone": "+1 202-544-8555",
"dt_updated": "2026-07-20T11:38:00.354781-04:00"
}
},
{
"id": 189864,
"url": "https://lda.gov/api/v1/clients/189864/?format=api",
"client_id": 36,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "System installation and integrated logistics support services",
"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": "2010-09-01",
"registrant": {
"id": 400384776,
"url": "https://lda.gov/api/v1/registrants/400384776/?format=api",
"house_registrant_id": null,
"name": "GRIFFIN GLOBAL OUTREACH LLC",
"description": "Consulting",
"address_1": "3309 Old Dominion Blvd",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Alexandria",
"state": "VA",
"state_display": "Virginia",
"zip": "22305",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MOLLY (AKA MARY) GRIFFIN",
"contact_telephone": "+1 703-395-5564",
"dt_updated": "2026-07-03T20:49:32.551329-04:00"
}
},
{
"id": 109144,
"url": "https://lda.gov/api/v1/clients/109144/?format=api",
"client_id": 1004140,
"name": "ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "Small Business Defense Contractor",
"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": "2010-05-21",
"registrant": {
"id": 6757,
"url": "https://lda.gov/api/v1/registrants/6757/?format=api",
"house_registrant_id": 32733,
"name": "BEAU BOULTER LLC",
"description": "Government Relations consultant and marketing agency",
"address_1": "6932 Fairfax Drive",
"address_2": "No. 204",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22213",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BEAU BOULTER",
"contact_telephone": "+1 703-533-5859",
"dt_updated": "2026-08-10T16:32:47.692094-04:00"
}
},
{
"id": 111065,
"url": "https://lda.gov/api/v1/clients/111065/?format=api",
"client_id": 1002351,
"name": "ADVANCED TECHNOLOGY SYSTEMS (ATS)",
"general_description": "aviation security",
"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": "2007-07-30",
"registrant": {
"id": 8087,
"url": "https://lda.gov/api/v1/registrants/8087/?format=api",
"house_registrant_id": 31015,
"name": "CAPITAL PARTNERSHIPS (VA) INC.",
"description": "Transportation and Health related consulting",
"address_1": "11350 Random Hills Road, Suite 800",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Fairfax",
"state": "VA",
"state_display": "Virginia",
"zip": "22030",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "COLLEEN F. BUTLER",
"contact_telephone": "+1 703-851-3881",
"dt_updated": "2022-04-06T16:04:31.305431-04:00"
}
},
{
"id": 111524,
"url": "https://lda.gov/api/v1/clients/111524/?format=api",
"client_id": 1852,
"name": "ADVANCED TECHNOLOGY SYSTEMS",
"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": "2004-02-01",
"registrant": {
"id": 8316,
"url": "https://lda.gov/api/v1/registrants/8316/?format=api",
"house_registrant_id": 32029,
"name": "CARMEN GROUP INCORPORATED",
"description": "Lobbying and Consulting Firm",
"address_1": "801 Pennsylvania Ave NW, Suite 730",
"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": "JHAMILETH DELGADO",
"contact_telephone": "+1 202-666-9569",
"dt_updated": "2026-07-28T15:24:16.541761-04:00"
}
},
{
"id": 109302,
"url": "https://lda.gov/api/v1/clients/109302/?format=api",
"client_id": 2551,
"name": "ADVANCED TECHNOLOGY SYSTEMS",
"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": "2005-01-25",
"registrant": {
"id": 6837,
"url": "https://lda.gov/api/v1/registrants/6837/?format=api",
"house_registrant_id": 31699,
"name": "BRACEWELL LLP",
"description": "law firm",
"address_1": "2001 M Street, NW",
"address_2": "Suite 900",
"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": "SCOTT H. SEGAL",
"contact_telephone": "+1 202-828-5800",
"dt_updated": "2026-07-30T10:20:36.862034-04:00"
}
},
{
"id": 150653,
"url": "https://lda.gov/api/v1/clients/150653/?format=api",
"client_id": 1002273,
"name": "ADVANCED TECHNOLOGY SOLUTIONS",
"general_description": "Software Development",
"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": "2007-08-07",
"registrant": {
"id": 41113,
"url": "https://lda.gov/api/v1/registrants/41113/?format=api",
"house_registrant_id": 30756,
"name": "WEXLER | WALKER, A UNIT OF HILL+KNOWLTON STRATEGIES, LLC",
"description": "Public Affairs",
"address_1": "1317 F STREET, N.W.",
"address_2": "SUITE 800",
"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": "SONJAI C. HARRISON",
"contact_telephone": "+1 202-662-3737",
"dt_updated": "2022-04-06T16:06:12.831796-04:00"
}
},
{
"id": 156083,
"url": "https://lda.gov/api/v1/clients/156083/?format=api",
"client_id": 125,
"name": "ADVANCED TECHNOLOGY SOLUTIONS",
"general_description": "Information technology",
"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": "2001-02-09",
"registrant": {
"id": 49008,
"url": "https://lda.gov/api/v1/registrants/49008/?format=api",
"house_registrant_id": 34513,
"name": "CARTER GROUP, LLC",
"description": "Lobbying and Consulting",
"address_1": "1301 K ST NW #900-E",
"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": "2022-01-13T14:52:42.128729-05:00"
}
},
{
"id": 148127,
"url": "https://lda.gov/api/v1/clients/148127/?format=api",
"client_id": 9948,
"name": "ADVANCED TECHNOLOGY SERVICES INC",
"general_description": "Manufacturer",
"client_government_entity": false,
"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": "2007-07-30",
"registrant": {
"id": 39837,
"url": "https://lda.gov/api/v1/registrants/39837/?format=api",
"house_registrant_id": 32802,
"name": "VAN SCOYOC ASSOCIATES",
"description": "Government Relations Consultant",
"address_1": "800 Maine Avenue, SW",
"address_2": "Suite 800",
"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": "H. STEWART VAN SCOYOC",
"contact_telephone": "+1 202-638-1950",
"dt_updated": "2026-07-30T13:26:38.045563-04:00"
}
},
{
"id": 165876,
"url": "https://lda.gov/api/v1/clients/165876/?format=api",
"client_id": 113,
"name": "ADVANCED TECHNOLOGY SERVICES",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "MS",
"state_display": "Mississippi",
"country": "US",
"country_display": "United States of America",
"ppb_state": "MS",
"ppb_state_display": "Mississippi",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2003-02-01",
"registrant": {
"id": 72315,
"url": "https://lda.gov/api/v1/registrants/72315/?format=api",
"house_registrant_id": 35842,
"name": "CAPITOL HILL GROUP LLC",
"description": null,
"address_1": "15731 W. HARDY STREET, SUITE 1",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "HOUSTON",
"state": "TX",
"state_display": "Texas",
"zip": "77060",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:54:01.482253-05:00"
}
},
{
"id": 114009,
"url": "https://lda.gov/api/v1/clients/114009/?format=api",
"client_id": 238,
"name": "ADVANCED TECHNOLOGY RESERACH PROJECT CORP",
"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": "1998-08-15",
"registrant": {
"id": 9922,
"url": "https://lda.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": 205040,
"url": "https://lda.gov/api/v1/clients/205040/?format=api",
"client_id": 1748,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL ON BEHALF OF NATIONAL ARMAMENTS CONSORTIUM",
"general_description": "military and defense",
"client_government_entity": false,
"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": "2020-01-01",
"registrant": {
"id": 400534596,
"url": "https://lda.gov/api/v1/registrants/400534596/?format=api",
"house_registrant_id": 41161,
"name": "THORN RUN PARTNERS",
"description": "Government Affairs Firm",
"address_1": "100 M Street, SE",
"address_2": "Suite 750",
"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": "W. CHRISTOPHER LAMOND",
"contact_telephone": "+1 202-688-0225",
"dt_updated": "2026-07-09T09:06:40.882848-04:00"
}
},
{
"id": 53312,
"url": "https://lda.gov/api/v1/clients/53312/?format=api",
"client_id": 53312,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL (ON BEHALF OF NATIONAL ARMAMENTS CONSORTIUM)",
"general_description": "military and defense",
"client_government_entity": null,
"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": "2022-10-01",
"registrant": {
"id": 401106353,
"url": "https://lda.gov/api/v1/registrants/401106353/?format=api",
"house_registrant_id": null,
"name": "THE HALCROW GROUP LLC",
"description": "Consulting Services",
"address_1": "8820 N 193rd Dr",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Waddell",
"state": "AZ",
"state_display": "Arizona",
"zip": "85355",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "STEPHANIE HALCROW",
"contact_telephone": "+1 703-581-7841",
"dt_updated": "2026-07-22T11:10:30.850075-04:00"
}
},
{
"id": 73044,
"url": "https://lda.gov/api/v1/clients/73044/?format=api",
"client_id": 73044,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL (ATI)",
"general_description": "Nonprofit that builds research and development collaborations.",
"client_government_entity": null,
"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": "2026-04-16",
"registrant": {
"id": 401110627,
"url": "https://lda.gov/api/v1/registrants/401110627/?format=api",
"house_registrant_id": 77570,
"name": "GREER STRATEGIC PARTNERS",
"description": null,
"address_1": "1100 New Jersey Avenue, SE",
"address_2": "Suite #2246",
"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": "BETH ANNE COLE",
"contact_telephone": "+1 202-578-0381",
"dt_updated": "2026-07-29T12:56:27.515585-04:00"
}
},
{
"id": 51782,
"url": "https://lda.gov/api/v1/clients/51782/?format=api",
"client_id": 51782,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL",
"general_description": "Nonprofit that builds research & development collaboration",
"client_government_entity": null,
"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": "2022-04-27",
"registrant": {
"id": 400703105,
"url": "https://lda.gov/api/v1/registrants/400703105/?format=api",
"house_registrant_id": null,
"name": "EMPIRE CONSULTING GROUP",
"description": "Government Relations",
"address_1": "1050 17th Street NW",
"address_2": "Suite 550",
"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": "MIKE MCKAY",
"contact_telephone": "+1 202-787-5740",
"dt_updated": "2026-07-27T21:03:40.855794-04:00"
}
},
{
"id": 204090,
"url": "https://lda.gov/api/v1/clients/204090/?format=api",
"client_id": 1006296,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL",
"general_description": "Nonprofit that builds research and development collaborations",
"client_government_entity": false,
"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": "2021-10-01",
"registrant": {
"id": 11195,
"url": "https://lda.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": "NICHOLAS XENAKIS",
"contact_telephone": "+1 202-662-5846",
"dt_updated": "2026-07-29T10:42:26.460623-04:00"
}
},
{
"id": 209775,
"url": "https://lda.gov/api/v1/clients/209775/?format=api",
"client_id": 1006967,
"name": "ADVANCED TECHNOLOGY INTERNATIONAL",
"general_description": "​Nonprofit that builds research and development collaborations",
"client_government_entity": false,
"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": "2021-01-01",
"registrant": {
"id": 292573,
"url": "https://lda.gov/api/v1/registrants/292573/?format=api",
"house_registrant_id": 37315,
"name": "MCALLISTER & QUINN, LLC",
"description": "​Federal and Foundation Grants and Government Relations consulting firm.",
"address_1": "1625 Eye Street, NW",
"address_2": "Suite 750",
"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": "ANDRE JACOBS",
"contact_telephone": "+1 202-296-2741",
"dt_updated": "2026-07-28T15:00:16.459053-04:00"
}
},
{
"id": 128555,
"url": "https://lda.gov/api/v1/clients/128555/?format=api",
"client_id": 292,
"name": "ADVANCED TECHNOLOGY INSTITUTE",
"general_description": null,
"client_government_entity": false,
"client_self_select": null,
"state": "SC",
"state_display": "South Carolina",
"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": "2007-12-04",
"registrant": {
"id": 21676,
"url": "https://lda.gov/api/v1/registrants/21676/?format=api",
"house_registrant_id": 32855,
"name": "KINGHORN, HILBERT & ASSOCIATES",
"description": "Government consulting, lobbying, and association management.",
"address_1": "715 Harness Creek View Dr",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Annapolis",
"state": "MD",
"state_display": "Maryland",
"zip": "21403",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN HILBERT",
"contact_telephone": "+1 202-251-3200",
"dt_updated": "2026-07-20T15:36:02.480757-04:00"
}
},
{
"id": 147910,
"url": "https://lda.gov/api/v1/clients/147910/?format=api",
"client_id": 4873,
"name": "ADVANCED TECHNOLOGY INSTITUTE",
"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": "2003-03-15",
"registrant": {
"id": 39837,
"url": "https://lda.gov/api/v1/registrants/39837/?format=api",
"house_registrant_id": 32802,
"name": "VAN SCOYOC ASSOCIATES",
"description": "Government Relations Consultant",
"address_1": "800 Maine Avenue, SW",
"address_2": "Suite 800",
"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": "H. STEWART VAN SCOYOC",
"contact_telephone": "+1 202-638-1950",
"dt_updated": "2026-07-30T13:26:38.045563-04:00"
}
},
{
"id": 102844,
"url": "https://lda.gov/api/v1/clients/102844/?format=api",
"client_id": 2928,
"name": "ADVANCED TECHNOLOGY INSTITUTE",
"general_description": "Technology Management Company",
"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": "2007-02-08",
"registrant": {
"id": 2057,
"url": "https://lda.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 570 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": "2026-07-29T13:31:27.406830-04:00"
}
}
]
}