HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 137394,
"next": "https://lda.gov/api/v1/clients/?format=api&ordering=name&page=20",
"previous": "https://lda.gov/api/v1/clients/?format=api&ordering=name&page=18",
"results": [
{
"id": 150033,
"url": "https://lda.gov/api/v1/clients/150033/?format=api",
"client_id": 1433,
"name": "9-11 FAMILIES UNITED TO BANKRUPT TERRORISM",
"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": "2003-04-01",
"registrant": {
"id": 40555,
"url": "https://lda.gov/api/v1/registrants/40555/?format=api",
"house_registrant_id": 30118,
"name": "THE WASHINGTON GROUP",
"description": "Government Relations/Lobbying",
"address_1": "1401 K Street, NW",
"address_2": "Suite 1000",
"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": "PAUL A. LOBO",
"contact_telephone": "+1 202-261-4000",
"dt_updated": "2022-04-06T16:06:11.607442-04:00"
}
},
{
"id": 181186,
"url": "https://lda.gov/api/v1/clients/181186/?format=api",
"client_id": 1004847,
"name": "9/11 MEMORIAL",
"general_description": "Non-Profit for the 9/11 Memorial.",
"client_government_entity": false,
"client_self_select": null,
"state": "NY",
"state_display": "New York",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NY",
"ppb_state_display": "New York",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2015-04-01",
"registrant": {
"id": 304315,
"url": "https://lda.gov/api/v1/registrants/304315/?format=api",
"house_registrant_id": 37962,
"name": "POTOMAC PARTNERS DC",
"description": "Consulting",
"address_1": "700 Pennsylvania Ave",
"address_2": "Suite 320",
"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": "RICHARD ALCALDE",
"contact_telephone": "+1 202-544-4848",
"dt_updated": "2026-07-24T10:46:57.449485-04:00"
}
},
{
"id": 142805,
"url": "https://lda.gov/api/v1/clients/142805/?format=api",
"client_id": 2171,
"name": "9801 COALITION",
"general_description": "Coalition of Importers Affected by CBP's Proposed Changes to Subheading 9801",
"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": "2008-03-10",
"registrant": {
"id": 34295,
"url": "https://lda.gov/api/v1/registrants/34295/?format=api",
"house_registrant_id": 30127,
"name": "SANDLER, TRAVIS & ROSENBERG, P.A.",
"description": "Law firm",
"address_1": "1300 PENNSYLVANIA AVE., N.W. SUITE 400",
"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": "DAVID COHEN",
"contact_telephone": "+1 202-216-9307",
"dt_updated": "2026-08-28T11:02:14.267632-04:00"
}
},
{
"id": 116545,
"url": "https://lda.gov/api/v1/clients/116545/?format=api",
"client_id": 51,
"name": "98-11 COALITION",
"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": "1996-02-14",
"registrant": {
"id": 11971,
"url": "https://lda.gov/api/v1/registrants/11971/?format=api",
"house_registrant_id": 37194,
"name": "DELOITTE TAX LLP",
"description": "Tax Firm",
"address_1": "555 12th Street, NW",
"address_2": "Suite 500",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20004-1231",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY KUMMER",
"contact_telephone": "+1 202-220-2148",
"dt_updated": "2022-04-06T16:07:55.454677-04:00"
}
},
{
"id": 129033,
"url": "https://lda.gov/api/v1/clients/129033/?format=api",
"client_id": 191,
"name": "98-11 COALITION",
"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": 22201,
"url": "https://lda.gov/api/v1/registrants/22201/?format=api",
"house_registrant_id": 30855,
"name": "LATHAM & WATKINS LLP",
"description": "law firm",
"address_1": "555 11th Street, NW",
"address_2": "Suite 1000",
"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": "EMILY GIBSON",
"contact_telephone": "+1 213-892-3210",
"dt_updated": "2022-04-06T16:04:30.396745-04:00"
}
},
{
"id": 212421,
"url": "https://lda.gov/api/v1/clients/212421/?format=api",
"client_id": 12,
"name": "98POINT6",
"general_description": "virtual healthcare provider",
"client_government_entity": false,
"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": "2021-10-01",
"registrant": {
"id": 401106279,
"url": "https://lda.gov/api/v1/registrants/401106279/?format=api",
"house_registrant_id": null,
"name": "98POINT6",
"description": "Virtual healthcare provider",
"address_1": "701 5th Ave",
"address_2": "#2300",
"address_3": null,
"address_4": null,
"city": "Seattle",
"state": "WA",
"state_display": "Washington",
"zip": "98104",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RACHEL STAUFFER",
"contact_telephone": "+1 703-200-8248",
"dt_updated": "2022-05-27T13:51:03.352211-04:00"
}
},
{
"id": 205187,
"url": "https://lda.gov/api/v1/clients/205187/?format=api",
"client_id": 505,
"name": "98POINT6 INC.",
"general_description": "Software developer of an online platform where patients can chat with the doctor.",
"client_government_entity": false,
"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": "2020-03-20",
"registrant": {
"id": 401053970,
"url": "https://lda.gov/api/v1/registrants/401053970/?format=api",
"house_registrant_id": null,
"name": "GRAYROBINSON PA",
"description": "Law firm.",
"address_1": "301 South Bronough Street",
"address_2": "Suite 600",
"address_3": null,
"address_4": null,
"city": "Tallahassee",
"state": "FL",
"state_display": "Florida",
"zip": "32301",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KENNETH SWAB",
"contact_telephone": "+1 202-546-1761",
"dt_updated": "2026-07-28T11:59:14.995253-04:00"
}
},
{
"id": 205592,
"url": "https://lda.gov/api/v1/clients/205592/?format=api",
"client_id": 90,
"name": "98POINT6 INC.",
"general_description": "On-demand text-based primary care.",
"client_government_entity": false,
"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": "2020-03-15",
"registrant": {
"id": 401105150,
"url": "https://lda.gov/api/v1/registrants/401105150/?format=api",
"house_registrant_id": null,
"name": "MASON STREET CONSULTING, LLC",
"description": "Lobbying and consulting.",
"address_1": "5 West Mason Avenue",
"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": "SUSAN ZOOK",
"contact_telephone": "+1 202-215-1936",
"dt_updated": "2026-07-20T11:28:00.325161-04:00"
}
},
{
"id": 67541,
"url": "https://lda.gov/api/v1/clients/67541/?format=api",
"client_id": 67541,
"name": "9 MOTHERS DEFENSE",
"general_description": "Defense Company",
"client_government_entity": null,
"client_self_select": false,
"state": "DE",
"state_display": "Delaware",
"country": "US",
"country_display": "United States of America",
"ppb_state": "DE",
"ppb_state_display": "Delaware",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2025-06-01",
"registrant": {
"id": 401104114,
"url": "https://lda.gov/api/v1/registrants/401104114/?format=api",
"house_registrant_id": null,
"name": "IMPERIUM GLOBAL ADVISORS",
"description": "Consulting firm",
"address_1": "12034 Devilwood Drive",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Potomac",
"state": "MD",
"state_display": "Maryland",
"zip": "20854",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOEL RIETHMILLER",
"contact_telephone": "+1 703-638-2057",
"dt_updated": "2026-08-13T06:56:28.133293-04:00"
}
},
{
"id": 72537,
"url": "https://lda.gov/api/v1/clients/72537/?format=api",
"client_id": 72537,
"name": "9 MOTHERS DEFENSE CORPORATION",
"general_description": "Defense manufacturing",
"client_government_entity": null,
"client_self_select": false,
"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": "2026-03-27",
"registrant": {
"id": 401109596,
"url": "https://lda.gov/api/v1/registrants/401109596/?format=api",
"house_registrant_id": 77050,
"name": "MAVEN ADVOCACY PARTNERS LLC",
"description": null,
"address_1": "#132 7415 SW Pkwy, Bldg 6, Ste 500",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Austin",
"state": "TX",
"state_display": "Texas",
"zip": "78735",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFF BURTON",
"contact_telephone": "+1 202-603-3133",
"dt_updated": "2026-07-30T14:17:38.787644-04:00"
}
},
{
"id": 123050,
"url": "https://lda.gov/api/v1/clients/123050/?format=api",
"client_id": 898,
"name": "A10 ASSOCIATES ON BEHALF OF MYOMO, INC.",
"general_description": "Medical Technology Company",
"client_government_entity": false,
"client_self_select": null,
"state": "MA",
"state_display": "Massachusetts",
"country": "US",
"country_display": "United States of America",
"ppb_state": "MA",
"ppb_state_display": "Massachusetts",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2018-12-11",
"registrant": {
"id": 17352,
"url": "https://lda.gov/api/v1/registrants/17352/?format=api",
"house_registrant_id": 30059,
"name": "HALL, RENDER, KILLIAN, HEATH & LYMAN, P.C.",
"description": "Law Firm",
"address_1": "500 N. Meridian, Suite 400",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Indianapolis",
"state": "IN",
"state_display": "Indiana",
"zip": "46204",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JOHN F. WILLIAMS, III",
"contact_telephone": "+1 317-633-4884",
"dt_updated": "2026-07-10T10:22:55.344162-04:00"
}
},
{
"id": 208844,
"url": "https://lda.gov/api/v1/clients/208844/?format=api",
"client_id": 621,
"name": "A10 CAPITAL",
"general_description": "Lobbying activities on financial services issues",
"client_government_entity": false,
"client_self_select": null,
"state": "ID",
"state_display": "Idaho",
"country": "US",
"country_display": "United States of America",
"ppb_state": "ID",
"ppb_state_display": "Idaho",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2021-03-15",
"registrant": {
"id": 400713141,
"url": "https://lda.gov/api/v1/registrants/400713141/?format=api",
"house_registrant_id": null,
"name": "THE MAJORITY GROUP, LLC",
"description": "General Lobbying Services",
"address_1": "19 D 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": "SHELLEY LANDRY",
"contact_telephone": "+1 202-506-1382",
"dt_updated": "2026-08-28T12:03:14.529415-04:00"
}
},
{
"id": 196828,
"url": "https://lda.gov/api/v1/clients/196828/?format=api",
"client_id": 101,
"name": "A10 NETWORKS GOVERNMENT INC.",
"general_description": "Application networking solutions",
"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": "2014-03-31",
"registrant": {
"id": 401012859,
"url": "https://lda.gov/api/v1/registrants/401012859/?format=api",
"house_registrant_id": 42208,
"name": "EFRUS FEDERAL ADVISORS LLC",
"description": "Government Relations and Business Consulting Services",
"address_1": "9604 Savannah Crossing Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Vienna",
"state": "VA",
"state_display": "Virginia",
"zip": "22182",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROBERT G. EFRUS",
"contact_telephone": "+1 703-307-3156",
"dt_updated": "2026-07-30T07:38:34.825107-04:00"
}
},
{
"id": 110853,
"url": "https://lda.gov/api/v1/clients/110853/?format=api",
"client_id": 1395,
"name": "A123 SYSTEMS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "MA",
"state_display": "Massachusetts",
"country": "US",
"country_display": "United States of America",
"ppb_state": "MA",
"ppb_state_display": "Massachusetts",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-13",
"registrant": {
"id": 7565,
"url": "https://lda.gov/api/v1/registrants/7565/?format=api",
"house_registrant_id": 32403,
"name": "BUTERA & ANDREWS",
"description": "Law/Lobbying Firm",
"address_1": "1301 Pennsylvania Ave., NW",
"address_2": "Suite 500",
"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": "RYAN ISRAEL",
"contact_telephone": "+1 202-203-1020",
"dt_updated": "2022-04-06T16:07:14.715534-04:00"
}
},
{
"id": 144056,
"url": "https://lda.gov/api/v1/clients/144056/?format=api",
"client_id": 1001701,
"name": "A123 SYSTEMS",
"general_description": "Lithium ion battery manufacturer",
"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": 35560,
"url": "https://lda.gov/api/v1/registrants/35560/?format=api",
"house_registrant_id": 31706,
"name": "SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP",
"description": "Law Firm",
"address_1": "1440 New York Avenue, NW",
"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": "JOHN MANNION",
"contact_telephone": "+1 202-371-7559",
"dt_updated": "2026-07-30T17:46:40.679472-04:00"
}
},
{
"id": 71135,
"url": "https://lda.gov/api/v1/clients/71135/?format=api",
"client_id": 71135,
"name": "A16Z",
"general_description": "defense business",
"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": "2026-02-02",
"registrant": {
"id": 401109805,
"url": "https://lda.gov/api/v1/registrants/401109805/?format=api",
"house_registrant_id": 77148,
"name": "ZERO MILE STRATEGIES",
"description": null,
"address_1": "217 13th St 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": "CHRISTOPHER VIESON",
"contact_telephone": "+1 202-400-0731",
"dt_updated": "2026-10-07T15:02:46.850825-04:00"
}
},
{
"id": 72926,
"url": "https://lda.gov/api/v1/clients/72926/?format=api",
"client_id": 72926,
"name": "A16Z CAPITAL MANAGEMENT",
"general_description": "Privately held American venture capital firm.",
"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": "2026-01-01",
"registrant": {
"id": 400458208,
"url": "https://lda.gov/api/v1/registrants/400458208/?format=api",
"house_registrant_id": null,
"name": "STERNHELL GROUP",
"description": "Consulting and advocacy firm",
"address_1": "1201 New York Ave NW",
"address_2": "Suite 900",
"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": "ALEXANDER STERNHELL",
"contact_telephone": "+1 202-559-4560",
"dt_updated": "2026-07-30T11:57:37.021668-04:00"
}
},
{
"id": 63105,
"url": "https://lda.gov/api/v1/clients/63105/?format=api",
"client_id": 63105,
"name": "A16Z CAPITAL MANAGEMENT FKA ANDREESSEN HOROWITZ",
"general_description": "Technology",
"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": "2024-10-01",
"registrant": {
"id": 75557,
"url": "https://lda.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": "2026-07-15T15:23:57.752080-04:00"
}
},
{
"id": 64874,
"url": "https://lda.gov/api/v1/clients/64874/?format=api",
"client_id": 64874,
"name": "A16Z CAPITAL MANAGEMENT (FORMERLY KNOWN AS AH CAPITAL MANAGEMENT, L.L.C.)",
"general_description": "Venture capital firm",
"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": "2025-02-19",
"registrant": {
"id": 401104313,
"url": "https://lda.gov/api/v1/registrants/401104313/?format=api",
"house_registrant_id": null,
"name": "MILLER STRATEGIES, LLC",
"description": "strategic public affairs",
"address_1": "P.O. Box 625",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Buda",
"state": "TX",
"state_display": "Texas",
"zip": "78610",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY MILLER",
"contact_telephone": "+1 202-434-8242",
"dt_updated": "2026-07-30T15:40:39.312430-04:00"
}
},
{
"id": 55749,
"url": "https://lda.gov/api/v1/clients/55749/?format=api",
"client_id": 55749,
"name": "A16Z CAPITAL MANAGEMENT LLC",
"general_description": "Venture Capital Firm",
"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": "2023-04-11",
"registrant": {
"id": 284950,
"url": "https://lda.gov/api/v1/registrants/284950/?format=api",
"house_registrant_id": 36893,
"name": "MEHLMAN CONSULTING, INC.",
"description": "Government Affairs Consulting Services",
"address_1": "1341 G Street, NW",
"address_2": "Suite 1100",
"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": "SOLVEIG MONSON",
"contact_telephone": "+1 202-585-0292",
"dt_updated": "2026-10-20T18:04:37.956203-04:00"
}
},
{
"id": 74065,
"url": "https://lda.gov/api/v1/clients/74065/?format=api",
"client_id": 74065,
"name": "A16Z CAPITAL MANAGEMENT LLC",
"general_description": "Venture capital firm.",
"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": "2026-06-01",
"registrant": {
"id": 401109379,
"url": "https://lda.gov/api/v1/registrants/401109379/?format=api",
"house_registrant_id": 66914,
"name": "RAAB GOVERNMENT STRATEGIES, LLC",
"description": null,
"address_1": "2503-D N. Harrison Street",
"address_2": "Unit 11",
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22203",
"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": "+1 202-321-9576",
"dt_updated": "2026-07-08T19:04:33.447174-04:00"
}
},
{
"id": 72917,
"url": "https://lda.gov/api/v1/clients/72917/?format=api",
"client_id": 72917,
"name": "A16Z CAPITAL MANAGEMENT, LLC",
"general_description": "Venture Capital Firm",
"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": "2026-04-30",
"registrant": {
"id": 65976,
"url": "https://lda.gov/api/v1/registrants/65976/?format=api",
"house_registrant_id": 35617,
"name": "CAPITOL TAX PARTNERS, LLP",
"description": "Law and Legislative Consulting Firm",
"address_1": "101 Constitution Avenue, NW Suite 675 East",
"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": "JONATHAN TALISMAN",
"contact_telephone": "+1 202-289-8700",
"dt_updated": "2026-07-24T10:38:57.638180-04:00"
}
},
{
"id": 65079,
"url": "https://lda.gov/api/v1/clients/65079/?format=api",
"client_id": 65079,
"name": "A16Z CAPITAL MANAGEMENT, L.L.C. (D/B/A ANDREESSEN HOROWITZ) FKA AH CAPITAL MGMT",
"general_description": "Venture capital firm",
"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": "2025-03-01",
"registrant": {
"id": 5357,
"url": "https://lda.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": "2026-07-30T12:12:37.308899-04:00"
}
},
{
"id": 54163,
"url": "https://lda.gov/api/v1/clients/54163/?format=api",
"client_id": 54163,
"name": "A16Z CAPITAL MANAGEMENT LLC (F/K/A AH CAPITAL MANAGEMENT L.L.C.)",
"general_description": "venture capital firm",
"client_government_entity": null,
"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": "2023-01-01",
"registrant": {
"id": 401107259,
"url": "https://lda.gov/api/v1/registrants/401107259/?format=api",
"house_registrant_id": 55904,
"name": "A16Z CAPITAL MANAGEMENT LLC (F/K/A AH CAPITAL MANAGEMENT L.L.C., D/B/A ANDREESSEN HOROWITZ)",
"description": null,
"address_1": "2865 Sand Hill Road",
"address_2": "Suite 101",
"address_3": null,
"address_4": null,
"city": "Menlo Park",
"state": "CA",
"state_display": "California",
"zip": "94025",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "COLLIN MCCUNE",
"contact_telephone": "+1 650-512-7340",
"dt_updated": "2026-07-21T11:55:18.200335-04:00"
}
},
{
"id": 192253,
"url": "https://lda.gov/api/v1/clients/192253/?format=api",
"client_id": 1255,
"name": "A1.9 STRATEGIES LLC OBO ADVANCED TECHNOLOGY SYSTEMS COMPANY",
"general_description": "government consulting and lobbying firm on behalf of U.S. technology company",
"client_government_entity": false,
"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": "2018-04-16",
"registrant": {
"id": 400531586,
"url": "https://lda.gov/api/v1/registrants/400531586/?format=api",
"house_registrant_id": null,
"name": "CROSSROADS STRATEGIES, LLC",
"description": "lobbying firm",
"address_1": "800 North Capitol Street, NW, Suite 800",
"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": "MATHEW LAPINSKI",
"contact_telephone": "+1 202-559-0170",
"dt_updated": "2026-07-30T15:56:39.212913-04:00"
}
}
]
}