{"count":17556,"next":"https://lda.gov/api/v1/registrants/?format=json&ordering=-name&page=642","previous":"https://lda.gov/api/v1/registrants/?format=json&ordering=-name&page=640","results":[{"id":4904,"url":"https://lda.gov/api/v1/registrants/4904/?format=json","house_registrant_id":30458,"name":"ATLANTIC RESEARCH CORP","description":null,"address_1":"5945 WELLINGTON RD","address_2":null,"address_3":null,"address_4":null,"city":"GAINESVILLE","state":"VA","state_display":"Virginia","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":"2022-01-13T14:46:42.370428-05:00"},{"id":401104443,"url":"https://lda.gov/api/v1/registrants/401104443/?format=json","house_registrant_id":43638,"name":"ATLANTIC POLICY SOLUTIONS, LLC","description":"Public policy consulting","address_1":"628 S. Buchanan St.","address_2":null,"address_3":null,"address_4":null,"city":"Arlington","state":"VA","state_display":"Virginia","zip":"22204","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"DANIEL BARRY","contact_telephone":"+1 516-449-6328","dt_updated":"2022-04-06T16:07:01.597238-04:00"},{"id":4892,"url":"https://lda.gov/api/v1/registrants/4892/?format=json","house_registrant_id":33134,"name":"ATLANTIC MARINE HOLDING COMPANY","description":"Ship Building and Ship Repair","address_1":"8500 HECKSCHER DRIVE","address_2":null,"address_3":null,"address_4":null,"city":"JACKSONVILLE","state":"FL","state_display":"Florida","zip":"32226","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"HERSCHEL T. VINYARD, JR.","contact_telephone":"+1 904-251-1790","dt_updated":"2022-04-06T16:06:08.103060-04:00"},{"id":88713,"url":"https://lda.gov/api/v1/registrants/88713/?format=json","house_registrant_id":36805,"name":"ATLANTIC HEALTH SYSTEM","description":null,"address_1":"475 SOUTH STREET, PO BOX 1905","address_2":null,"address_3":null,"address_4":null,"city":"MORRISTOWN","state":"NJ","state_display":"New Jersey","zip":"7962","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"","contact_telephone":"","dt_updated":"2022-01-13T14:54:29.229698-05:00"},{"id":4881,"url":"https://lda.gov/api/v1/registrants/4881/?format=json","house_registrant_id":null,"name":"ATLANTIC GROUP","description":null,"address_1":"1300 I ST NW  #300W","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":"2022-01-13T14:46:31.514801-05:00"},{"id":401103361,"url":"https://lda.gov/api/v1/registrants/401103361/?format=json","house_registrant_id":null,"name":"ATLANTIC DIVING SUPPLY, INC.","description":"Supply Chain Management & Distribution of Individual & Group Equipment","address_1":"621 Lynnhaven Parkway","address_2":"Suite 400","address_3":null,"address_4":null,"city":"Virginia Beach","state":"VA","state_display":"Virginia","zip":"23452","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"KEVIN HICKEY","contact_telephone":"+1 757-227-9554","dt_updated":"2023-06-06T16:25:14.924049-04:00"},{"id":4870,"url":"https://lda.gov/api/v1/registrants/4870/?format=json","house_registrant_id":null,"name":"ATLANTA COMM FOR THE OLYMPIC GAMES","description":null,"address_1":"UNDETERMINED","address_2":null,"address_3":null,"address_4":null,"city":null,"state":"DC","state_display":"District of Columbia","zip":"0","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"","contact_telephone":"","dt_updated":"2022-01-13T14:46:58.479677-05:00"},{"id":53026,"url":"https://lda.gov/api/v1/registrants/53026/?format=json","house_registrant_id":null,"name":"ATKINS, ROSS B.","description":null,"address_1":"4828 QUEBEC ST NW","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":"","contact_telephone":"","dt_updated":"2022-01-13T14:52:53.626862-05:00"},{"id":401104039,"url":"https://lda.gov/api/v1/registrants/401104039/?format=json","house_registrant_id":null,"name":"ATKINS NUCLEAR SECURED","description":"Engineering","address_1":"101 Constitution Avenue NW","address_2":"Suite 800 West","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":"BENJAMIN MEHR","contact_telephone":"+1 202-659-6965","dt_updated":"2025-01-26T12:43:07.050665-05:00"},{"id":897,"url":"https://lda.gov/api/v1/registrants/897/?format=json","house_registrant_id":33474,"name":"ATI, INC. (F/K/A ALLEGHENY TECHNOLOGIES INCORPORATED)","description":"Global manufacturer of technically advanced specialty metals.","address_1":"2345 CRYSTAL DRIVE","address_2":"SUITE 803","address_3":null,"address_4":null,"city":"ARLINGTON","state":"VA","state_display":"Virginia","zip":"22202","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"EDWARD ROTHGERY","contact_telephone":"+1 571-447-5608","dt_updated":"2026-07-29T13:32:27.697822-04:00"},{"id":401106289,"url":"https://lda.gov/api/v1/registrants/401106289/?format=json","house_registrant_id":null,"name":"ATHENA SOLUTIONS GROUP, LLC","description":null,"address_1":"564 SOUTH WATER STREET","address_2":null,"address_3":null,"address_4":null,"city":"PROVIDENCE","state":"RI","state_display":"Rhode Island","zip":"2903","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"GEORGE ZAINYEH","contact_telephone":"+1 401-238-0607","dt_updated":"2022-01-13T15:02:00.252046-05:00"},{"id":400847498,"url":"https://lda.gov/api/v1/registrants/400847498/?format=json","house_registrant_id":null,"name":"ATHENAHEALTH, INC.","description":"Provider practice management and electronic medical record software and services.","address_1":"80 Guest St.","address_2":null,"address_3":null,"address_4":null,"city":"Boston","state":"MA","state_display":"Massachusetts","zip":"02135","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"JESSICA COLLINS","contact_telephone":"+1 617-402-8746","dt_updated":"2026-07-23T14:46:47.447266-04:00"},{"id":62871,"url":"https://lda.gov/api/v1/registrants/62871/?format=json","house_registrant_id":35484,"name":"ATC MANAGEMENT INC.","description":null,"address_1":"300 New Jersey Avenue, N.W.","address_2":"Suite 601","address_3":null,"address_4":null,"city":"WASHINGTON","state":"DC","state_display":"District of Columbia","zip":"20001-2030","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MR. HEATH KNAKMUHS","contact_telephone":"+1 202-534-4930","dt_updated":"2022-04-06T16:08:20.042572-04:00"},{"id":401104345,"url":"https://lda.gov/api/v1/registrants/401104345/?format=json","house_registrant_id":null,"name":"ATCITTY & VAN NORMAN LAW, LLC","description":"legal and policy firm","address_1":"700 Pennsylvania Avenue SE","address_2":"Ste 2092","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":"SHENAN ATCITTY","contact_telephone":"+1 202-262-7187","dt_updated":"2026-08-26T20:49:55.396117-04:00"},{"id":401106213,"url":"https://lda.gov/api/v1/registrants/401106213/?format=json","house_registrant_id":null,"name":"ATCHISON AMELIA EARHART FOUNDATION","description":null,"address_1":"16701 286TH ROAD","address_2":null,"address_3":null,"address_4":null,"city":"ATCHISON","state":"KS","state_display":"Kansas","zip":"66002","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"KEVIN JONES","contact_telephone":"+1 703-772-7294","dt_updated":"2022-01-13T15:01:59.715756-05:00"},{"id":400573724,"url":"https://lda.gov/api/v1/registrants/400573724/?format=json","house_registrant_id":null,"name":"A.TARKAN OCAL","description":null,"address_1":"9283 Chelsea Drive North","address_2":"","address_3":"","address_4":null,"city":"Fort Lauderdale","state":"FL","state_display":"Florida","zip":"33324","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"A.TARKAN OCAL","contact_telephone":"+1 954-667-4502","dt_updated":"2022-01-13T14:58:43.934396-05:00"},{"id":401106410,"url":"https://lda.gov/api/v1/registrants/401106410/?format=json","house_registrant_id":45477,"name":"ATA ACTION","description":null,"address_1":"601 13th St NW","address_2":"12th Floor","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":"KYLE ZEBLEY","contact_telephone":"+1 412-760-8098","dt_updated":"2026-08-31T11:40:33.575220-04:00"},{"id":400309442,"url":"https://lda.gov/api/v1/registrants/400309442/?format=json","house_registrant_id":40204,"name":"ASURION CORPORATION","description":"Insurance","address_1":"648 Grassmere Park","address_2":"Suite 300","address_3":null,"address_4":null,"city":"Nashville","state":"TN","state_display":"Tennessee","zip":"37211","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"PAUL FASSBENDER","contact_telephone":"+1 615-445-1147","dt_updated":"2022-04-06T16:07:03.274365-04:00"},{"id":4846,"url":"https://lda.gov/api/v1/registrants/4846/?format=json","house_registrant_id":null,"name":"ASTRO-TEC","description":null,"address_1":"UNDETERMINED","address_2":null,"address_3":null,"address_4":null,"city":null,"state":"DC","state_display":"District of Columbia","zip":"0","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"","contact_telephone":"","dt_updated":"2022-01-13T14:46:54.263479-05:00"},{"id":401105572,"url":"https://lda.gov/api/v1/registrants/401105572/?format=json","house_registrant_id":null,"name":"ASTROSCALE U.S., INC.","description":"On-orbit services and orbital debris","address_1":"2201 S. Delaware Street","address_2":null,"address_3":null,"address_4":null,"city":"Denver","state":"CO","state_display":"Colorado","zip":"80223","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"BRENT SILCOX","contact_telephone":"+1 720-805-2542","dt_updated":"2026-07-29T15:56:28.400645-04:00"},{"id":401110185,"url":"https://lda.gov/api/v1/registrants/401110185/?format=json","house_registrant_id":77355,"name":"ASTRO MECHANICA","description":null,"address_1":"550 7th Street","address_2":null,"address_3":null,"address_4":null,"city":"San Francisco","state":"CA","state_display":"California","zip":"94103","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"JOHN THORNE","contact_telephone":"+1 202-841-4005","dt_updated":"2026-07-07T15:39:19.952564-04:00"},{"id":401109132,"url":"https://lda.gov/api/v1/registrants/401109132/?format=json","house_registrant_id":56784,"name":"A STREET STRATEGIES","description":null,"address_1":"1600 Duke Street","address_2":null,"address_3":null,"address_4":null,"city":"Alexandria","state":"VA","state_display":"Virginia","zip":"22314","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"ANNA BLOM","contact_telephone":"+1 202-909-6937","dt_updated":"2026-07-27T14:32:45.696239-04:00"},{"id":54073,"url":"https://lda.gov/api/v1/registrants/54073/?format=json","house_registrant_id":34975,"name":"ASTRAZENECA PHARMACEUTICALS LP","description":null,"address_1":"1800 CONCORD PIKE, P.O. BOX 15437","address_2":null,"address_3":null,"address_4":null,"city":"WILMINGTON","state":"DE","state_display":"Delaware","zip":"19850","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"JAMIE BELL","contact_telephone":"+1 202-246-7003","dt_updated":"2026-07-23T13:13:46.789950-04:00"},{"id":55462,"url":"https://lda.gov/api/v1/registrants/55462/?format=json","house_registrant_id":35152,"name":"ASTRA SOLUTIONS, LLC","description":"10/15/2002","address_1":"5206 NAHANT ST","address_2":null,"address_3":null,"address_4":null,"city":"BETHESDA","state":"MD","state_display":"Maryland","zip":"20816","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"","contact_telephone":"","dt_updated":"2022-01-13T14:53:07.132320-05:00"},{"id":401108565,"url":"https://lda.gov/api/v1/registrants/401108565/?format=json","house_registrant_id":56534,"name":"ASTRANIS","description":null,"address_1":"575 20th St.","address_2":null,"address_3":null,"address_4":null,"city":"San Francisco","state":"CA","state_display":"California","zip":"94107","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"WILL HARDEN","contact_telephone":"+1 415-854-0586","dt_updated":"2026-09-23T13:30:50.347568-04:00"}]}