HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 130293,
"next": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=3545",
"previous": "https://lda.senate.gov/api/v1/clients/?format=api&ordering=name&page=3543",
"results": [
{
"id": 145860,
"url": "https://lda.senate.gov/api/v1/clients/145860/?format=api",
"client_id": 87,
"name": "OLSON ENGINEERING INC",
"general_description": "Design and manufacture of ruggedize instrumentation for harsh environments",
"client_government_entity": null,
"client_self_select": null,
"state": "CO",
"state_display": "Colorado",
"country": "US",
"country_display": "United States of America",
"ppb_state": "CO",
"ppb_state_display": "Colorado",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-06",
"registrant": {
"id": 36812,
"url": "https://lda.senate.gov/api/v1/registrants/36812/?format=api",
"house_registrant_id": 38362,
"name": "STIRLING STRATEGIC SERVICES, LLC",
"description": "Federal lobbying on behalf of envirotechnology intensive small businesses and universities",
"address_1": "3259 Nebo Road",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Boulder",
"state": "CO",
"state_display": "Colorado",
"zip": "80302",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RICHARD E BRADSHAW",
"contact_telephone": "",
"dt_updated": "2022-04-06T16:08:03.319840-04:00"
}
},
{
"id": 180852,
"url": "https://lda.senate.gov/api/v1/clients/180852/?format=api",
"client_id": 48,
"name": "OLSSON FRANK AND WEEDA PC (ENVIRONMENTAL POWER CORPORATION)",
"general_description": "Attorneys at Law, consulting",
"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": "2007-08-14",
"registrant": {
"id": 302517,
"url": "https://lda.senate.gov/api/v1/registrants/302517/?format=api",
"house_registrant_id": 37810,
"name": "HAMMER ASSOCIATES, LLC",
"description": "consulting services",
"address_1": "P. O. BOX 40719",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20016",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "AMY R. HAMMER",
"contact_telephone": "+1 202-641-1111",
"dt_updated": "2025-08-06T12:35:19.625452-04:00"
}
},
{
"id": 118083,
"url": "https://lda.senate.gov/api/v1/clients/118083/?format=api",
"client_id": 4415,
"name": "OLSSON FRANK & WEEDA",
"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": "2004-05-01",
"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": 110988,
"url": "https://lda.senate.gov/api/v1/clients/110988/?format=api",
"client_id": 101,
"name": "OLSTEN CORP",
"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": "1950-12-30",
"registrant": {
"id": 7953,
"url": "https://lda.senate.gov/api/v1/registrants/7953/?format=api",
"house_registrant_id": 30025,
"name": "THE CAMPBELL GROUP",
"description": "Government relations firm",
"address_1": "1010 PENNSYLVANIA AVENUE, 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": "JEANNE CAMPBELL",
"contact_telephone": "+1 202-546-4991",
"dt_updated": "2022-04-06T16:04:34.122428-04:00"
}
},
{
"id": 118943,
"url": "https://lda.senate.gov/api/v1/clients/118943/?format=api",
"client_id": 63,
"name": "OLSTEN HEALTH SERVICES",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-01-01",
"registrant": {
"id": 13426,
"url": "https://lda.senate.gov/api/v1/registrants/13426/?format=api",
"house_registrant_id": 32320,
"name": "ELLIOTT & ZWEBEN",
"description": null,
"address_1": "1227 25TH ST NW, #700",
"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": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:47:57.714085-05:00"
}
},
{
"id": 118468,
"url": "https://lda.senate.gov/api/v1/clients/118468/?format=api",
"client_id": 1006777,
"name": "OLX GLOBAL B.V.",
"general_description": "Global product and tech group",
"client_government_entity": false,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "NL",
"country_display": "Netherlands",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "NL",
"ppb_country_display": "Netherlands",
"effective_date": "2020-01-06",
"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": 137553,
"url": "https://lda.senate.gov/api/v1/clients/137553/?format=api",
"client_id": 1008201,
"name": "OLYMPIA DEVELOPMENT OF MICHIGAN, INC",
"general_description": "Construction and real estate development",
"client_government_entity": false,
"client_self_select": false,
"state": "MI",
"state_display": "Michigan",
"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": "2012-04-05",
"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": 180313,
"url": "https://lda.senate.gov/api/v1/clients/180313/?format=api",
"client_id": 1001640,
"name": "OLYMPIA GROUP LLC",
"general_description": "Land 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": "2007-07-30",
"registrant": {
"id": 300195,
"url": "https://lda.senate.gov/api/v1/registrants/300195/?format=api",
"house_registrant_id": 37817,
"name": "FREEMYER & ASSOCIATES P.C.",
"description": "Consulting firm",
"address_1": "632 Independence, 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": "ALLEN D. FREEMYER",
"contact_telephone": "+1 202-293-6496",
"dt_updated": "2025-02-16T12:26:13.532299-05:00"
}
},
{
"id": 129342,
"url": "https://lda.senate.gov/api/v1/clients/129342/?format=api",
"client_id": 277,
"name": "OLYMPIA GROUP LLC",
"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": "2007-03-30",
"registrant": {
"id": 22440,
"url": "https://lda.senate.gov/api/v1/registrants/22440/?format=api",
"house_registrant_id": 33283,
"name": "LEE & SMITH, PC",
"description": "Lobbying Firm",
"address_1": "3333 K Street, NW",
"address_2": "Suite 115",
"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. NICHOLAS L CROCKETT",
"contact_telephone": "+1 202-293-4584",
"dt_updated": "2024-08-01T14:37:59.600235-04:00"
}
},
{
"id": 168688,
"url": "https://lda.senate.gov/api/v1/clients/168688/?format=api",
"client_id": 75,
"name": "OLYMPIA LAND CORP",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "AZ",
"state_display": "Arizona",
"country": "US",
"country_display": "United States of America",
"ppb_state": "AZ",
"ppb_state_display": "Arizona",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2002-08-15",
"registrant": {
"id": 75694,
"url": "https://lda.senate.gov/api/v1/registrants/75694/?format=api",
"house_registrant_id": 36081,
"name": "LIONEL SAWYER & COLLINS",
"description": "law firm",
"address_1": "300 S. 4TH STREET",
"address_2": "SUITE 1700",
"address_3": null,
"address_4": null,
"city": "LAS VEGAS",
"state": "NV",
"state_display": "Nevada",
"zip": "89101",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RICHARD BRYAN",
"contact_telephone": "+1 702-383-8916",
"dt_updated": "2022-04-06T16:08:25.282050-04:00"
}
},
{
"id": 208666,
"url": "https://lda.senate.gov/api/v1/clients/208666/?format=api",
"client_id": 404,
"name": "OLYMPIA MEDICAL CENTER",
"general_description": "Healthcare provider",
"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": "2021-03-01",
"registrant": {
"id": 307956,
"url": "https://lda.senate.gov/api/v1/registrants/307956/?format=api",
"house_registrant_id": 38389,
"name": "VITELLO CONSULTING",
"description": "Government Affairs",
"address_1": "PO Box 9024120",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "San Juan",
"state": null,
"state_display": null,
"zip": "00901",
"country": "PR",
"country_display": "Puerto Rico",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "FRANK VITELLO",
"contact_telephone": "+1 703-587-0066",
"dt_updated": "2025-08-07T14:44:29.554132-04:00"
}
},
{
"id": 109460,
"url": "https://lda.senate.gov/api/v1/clients/109460/?format=api",
"client_id": 1005926,
"name": "OLYMPIANSRISING",
"general_description": "Non-profit group of Olympians and friends supporting urgent reform to the USOC",
"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": "2018-08-02",
"registrant": {
"id": 6837,
"url": "https://lda.senate.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": "2025-07-30T17:22:00.829352-04:00"
}
},
{
"id": 136224,
"url": "https://lda.senate.gov/api/v1/clients/136224/?format=api",
"client_id": 1004808,
"name": "OLYMPIA PHARMACY",
"general_description": "Compounding Pharmacy",
"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": "2018-07-01",
"registrant": {
"id": 30792,
"url": "https://lda.senate.gov/api/v1/registrants/30792/?format=api",
"house_registrant_id": 30115,
"name": "PARRY, ROMANI, DECONCINI & SYMMS",
"description": "Consulting",
"address_1": "517 C Street 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": "ROMANO ROMANI",
"contact_telephone": "+1 202-547-4000",
"dt_updated": "2025-07-16T13:25:30.755324-04:00"
}
},
{
"id": 149368,
"url": "https://lda.senate.gov/api/v1/clients/149368/?format=api",
"client_id": 2322,
"name": "OLYMPIC ADVOCATES TOGETHER HONORABLY (OATH)",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "CA",
"country_display": "Canada",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "CA",
"ppb_country_display": "Canada",
"effective_date": "1999-07-27",
"registrant": {
"id": 39974,
"url": "https://lda.senate.gov/api/v1/registrants/39974/?format=api",
"house_registrant_id": 30883,
"name": "VERNER LIIPFERT BERNHARD MCPHERSON & HAND",
"description": null,
"address_1": "901 15TH ST NW #700",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:51:53.891319-05:00"
}
},
{
"id": 149399,
"url": "https://lda.senate.gov/api/v1/clients/149399/?format=api",
"client_id": 2753,
"name": "OLYMPIC AID",
"general_description": null,
"client_government_entity": null,
"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": "2000-08-01",
"registrant": {
"id": 39974,
"url": "https://lda.senate.gov/api/v1/registrants/39974/?format=api",
"house_registrant_id": 30883,
"name": "VERNER LIIPFERT BERNHARD MCPHERSON & HAND",
"description": null,
"address_1": "901 15TH ST NW #700",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": null,
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "",
"contact_telephone": "",
"dt_updated": "2022-01-13T14:51:53.891319-05:00"
}
},
{
"id": 121494,
"url": "https://lda.senate.gov/api/v1/clients/121494/?format=api",
"client_id": 75,
"name": "OLYMPIC HEALTH MANAGEMENT SYSTEMS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": null,
"state_display": null,
"country": "US",
"country_display": "United States of America",
"ppb_state": null,
"ppb_state_display": null,
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "1996-01-01",
"registrant": {
"id": 15918,
"url": "https://lda.senate.gov/api/v1/registrants/15918/?format=api",
"house_registrant_id": 40079,
"name": "DAVID GENCARELLI",
"description": "Legislative and regulatory consultant",
"address_1": "1349 East Capitol Street, SE",
"address_2": "Apt A",
"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": "DAVID GENCARELLI",
"contact_telephone": "+1 202-256-6191",
"dt_updated": "2025-08-14T14:47:44.543692-04:00"
}
},
{
"id": 58504,
"url": "https://lda.senate.gov/api/v1/clients/58504/?format=api",
"client_id": 58504,
"name": "OLYMPIC MEDICAL CENTER",
"general_description": "Public Hospital District serving Clallam County, Washington",
"client_government_entity": null,
"client_self_select": false,
"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": "2024-01-23",
"registrant": {
"id": 400383768,
"url": "https://lda.senate.gov/api/v1/registrants/400383768/?format=api",
"house_registrant_id": 400383768,
"name": "JOHNSTON GROUP, LLC",
"description": "Public affairs consulting company",
"address_1": "2400 NW 80th Street",
"address_2": "#191",
"address_3": null,
"address_4": null,
"city": "Seattle",
"state": "WA",
"state_display": "Washington",
"zip": "98117",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAKE JOHNSTON",
"contact_telephone": "+1 206-240-3133",
"dt_updated": "2025-07-13T14:41:48.441063-04:00"
}
},
{
"id": 170497,
"url": "https://lda.senate.gov/api/v1/clients/170497/?format=api",
"client_id": 1003061,
"name": "OLYMPIC MEDICAL CENTER",
"general_description": "Medical facility",
"client_government_entity": false,
"client_self_select": false,
"state": "WA",
"state_display": "Washington",
"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": "2010-04-12",
"registrant": {
"id": 79175,
"url": "https://lda.senate.gov/api/v1/registrants/79175/?format=api",
"house_registrant_id": 37196,
"name": "STRATEGIES 360",
"description": "Government affairs",
"address_1": "601 New Jersey Ave. NW",
"address_2": "Suite 250",
"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": "ANDY WINER",
"contact_telephone": "+1 202-333-2234",
"dt_updated": "2025-07-02T15:26:16.142848-04:00"
}
},
{
"id": 178007,
"url": "https://lda.senate.gov/api/v1/clients/178007/?format=api",
"client_id": 137,
"name": "OLYMPIC PARKS/UTAH ATHLETIC FOUNDATION",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "UT",
"state_display": "Utah",
"country": "US",
"country_display": "United States of America",
"ppb_state": "UT",
"ppb_state_display": "Utah",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-01",
"registrant": {
"id": 292538,
"url": "https://lda.senate.gov/api/v1/registrants/292538/?format=api",
"house_registrant_id": 35797,
"name": "BARKER LEAVITT, PLLC (SKA MR. JAMES C. BARKER)",
"description": "Law Firm",
"address_1": "122 C STREET, NW",
"address_2": "Suite 515",
"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": "RYAN LEAVITT",
"contact_telephone": "+1 202-298-3722",
"dt_updated": "2025-07-14T12:12:56.411423-04:00"
}
},
{
"id": 164057,
"url": "https://lda.senate.gov/api/v1/clients/164057/?format=api",
"client_id": 280,
"name": "OLYMPIC PRECISION",
"general_description": "Metrology and precision manufacturing",
"client_government_entity": null,
"client_self_select": null,
"state": "NH",
"state_display": "New Hampshire",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NH",
"ppb_state_display": "New Hampshire",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-02-21",
"registrant": {
"id": 68172,
"url": "https://lda.senate.gov/api/v1/registrants/68172/?format=api",
"house_registrant_id": 35714,
"name": "CAPITAL TECHNOLOGY GROUP",
"description": "Business development/government affairs consulting",
"address_1": "1025 Connecticut Ave., NW, Suite 904",
"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": "MARY REINECKE",
"contact_telephone": "+1 202-833-0134",
"dt_updated": "2022-04-06T16:06:17.755720-04:00"
}
},
{
"id": 162076,
"url": "https://lda.senate.gov/api/v1/clients/162076/?format=api",
"client_id": 874,
"name": "OLYMPIC PRECISION",
"general_description": null,
"client_government_entity": false,
"client_self_select": false,
"state": "NH",
"state_display": "New Hampshire",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NH",
"ppb_state_display": "New Hampshire",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2007-08-13",
"registrant": {
"id": 62778,
"url": "https://lda.senate.gov/api/v1/registrants/62778/?format=api",
"house_registrant_id": 35395,
"name": "RICCHETTI INCORPORATED",
"description": "Lobbying and consulting",
"address_1": "601 13th Street, NW",
"address_2": "Suite 830N",
"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": "JEFF RICCHETTI",
"contact_telephone": "+1 202-879-9382",
"dt_updated": "2025-07-30T11:11:58.861498-04:00"
}
},
{
"id": 166360,
"url": "https://lda.senate.gov/api/v1/clients/166360/?format=api",
"client_id": 75,
"name": "OLYMPIC VENTURE PARTNERS",
"general_description": null,
"client_government_entity": null,
"client_self_select": null,
"state": "OR",
"state_display": "Oregon",
"country": "US",
"country_display": "United States of America",
"ppb_state": "OR",
"ppb_state_display": "Oregon",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2003-03-15",
"registrant": {
"id": 72953,
"url": "https://lda.senate.gov/api/v1/registrants/72953/?format=api",
"house_registrant_id": 35886,
"name": "ROTHARY LANDIS GROUP INC",
"description": null,
"address_1": "1200 G STREET NW, STE. 800",
"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": "2022-01-13T14:53:54.111057-05:00"
}
},
{
"id": 142311,
"url": "https://lda.senate.gov/api/v1/clients/142311/?format=api",
"client_id": 1270,
"name": "OLYMPUS AMERICA INC",
"general_description": "Health Technology 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": "2008-02-01",
"registrant": {
"id": 34023,
"url": "https://lda.senate.gov/api/v1/registrants/34023/?format=api",
"house_registrant_id": 32214,
"name": "GOLINHARRIS",
"description": "GolinHarris offers clients integrated communications and public affairs services",
"address_1": "2200 Clarendon Blvd.",
"address_2": "Suite 1100",
"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": "C. MICHAEL FULTON",
"contact_telephone": "+1 703-741-7521",
"dt_updated": "2022-04-06T16:08:18.776654-04:00"
}
},
{
"id": 140391,
"url": "https://lda.senate.gov/api/v1/clients/140391/?format=api",
"client_id": 1008784,
"name": "OLYMPUS POWER LLC",
"general_description": "Energy investment and management",
"client_government_entity": false,
"client_self_select": null,
"state": "NJ",
"state_display": "New Jersey",
"country": "US",
"country_display": "United States of America",
"ppb_state": "NJ",
"ppb_state_display": "New Jersey",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"effective_date": "2018-06-05",
"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": 175097,
"url": "https://lda.senate.gov/api/v1/clients/175097/?format=api",
"client_id": 1005585,
"name": "OMADA HEALTH",
"general_description": "Health Care",
"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": "2017-01-10",
"registrant": {
"id": 284050,
"url": "https://lda.senate.gov/api/v1/registrants/284050/?format=api",
"house_registrant_id": 36859,
"name": "THE MADISON GROUP",
"description": "Government Relations",
"address_1": "1730 Pennsylvania Ave NW",
"address_2": "Suite 375",
"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": "MARISSA LORENZETTI",
"contact_telephone": "+1 202-296-8686",
"dt_updated": "2025-07-23T10:56:39.847212-04:00"
}
}
]
}