{"count":17231,"next":"https://lda.senate.gov/api/v1/registrants/?format=json&ordering=-name&page=159","previous":"https://lda.senate.gov/api/v1/registrants/?format=json&ordering=-name&page=157","results":[{"id":310836,"url":"https://lda.senate.gov/api/v1/registrants/310836/?format=json","house_registrant_id":38636,"name":"ROSCOMMON INTERNATIONAL","description":"Government Affairs","address_1":"Two Bala Plaza","address_2":"Suite 300","address_3":null,"address_4":null,"city":"Bala Cynwyd","state":"PA","state_display":"Pennsylvania","zip":"19004","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MR. SEAN M. REILLY","contact_telephone":"+1 215-620-0216","dt_updated":"2022-04-06T16:07:01.072870-04:00"},{"id":401103323,"url":"https://lda.senate.gov/api/v1/registrants/401103323/?format=json","house_registrant_id":42606,"name":"ROSCOE BARTLETT & ASSOCIATES LLC","description":"Government Relations Consulting","address_1":"4317 Buckeystown Pike","address_2":null,"address_3":null,"address_4":null,"city":"Frederick","state":"MD","state_display":"Maryland","zip":"21704","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MARK W. WARD","contact_telephone":"+1 888-658-8484","dt_updated":"2022-04-06T16:07:00.912865-04:00"},{"id":33705,"url":"https://lda.senate.gov/api/v1/registrants/33705/?format=json","house_registrant_id":null,"name":"ROSAPEPE & SPANOS","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":"2022-01-13T14:51:09.631581-05:00"},{"id":401108257,"url":"https://lda.senate.gov/api/v1/registrants/401108257/?format=json","house_registrant_id":56389,"name":"ROSALYNN CARTER INSTITUTE FOR CAREGIVERS (FKA ROSALYNN CARTER INSTITUTE FOR CAREGIVING)","description":null,"address_1":"800 GSW State University Dr,","address_2":null,"address_3":null,"address_4":null,"city":"Americus","state":"GA","state_display":"Georgia","zip":"31709","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"KARL BOND","contact_telephone":"+1 229-928-1234","dt_updated":"2025-08-20T17:43:23.649825-04:00"},{"id":401108114,"url":"https://lda.senate.gov/api/v1/registrants/401108114/?format=json","house_registrant_id":56330,"name":"ROSALIND FRANKLIN UNIVERSITY OF MEDICINE AND SCIENCE","description":null,"address_1":"3333 Green Bay Road","address_2":null,"address_3":null,"address_4":null,"city":"North Chicago","state":"IL","state_display":"Illinois","zip":"60064","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"NICOLAOS KALLIERIS","contact_telephone":"+1 224-570-7396","dt_updated":"2026-03-09T11:22:04.555747-04:00"},{"id":33693,"url":"https://lda.senate.gov/api/v1/registrants/33693/?format=json","house_registrant_id":null,"name":"ROQUES-ARROYO ELISEO","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":"2022-01-13T14:51:00.270883-05:00"},{"id":400324521,"url":"https://lda.senate.gov/api/v1/registrants/400324521/?format=json","house_registrant_id":40318,"name":"ROQ STRATEGIES, LLC","description":"Public Affairs Firm","address_1":"444 N. Capitol St.","address_2":"Ste. 382-B","address_3":null,"address_4":null,"city":"Washington","state":"DC","state_display":"District of Columbia","zip":"22202","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"DARRELL HENRY","contact_telephone":"","dt_updated":"2022-04-06T16:06:59.211790-04:00"},{"id":33682,"url":"https://lda.senate.gov/api/v1/registrants/33682/?format=json","house_registrant_id":30720,"name":"ROPES & GRAY, LLP","description":"law firm","address_1":"800 Boylston Street","address_2":null,"address_3":null,"address_4":null,"city":"Boston","state":"MA","state_display":"Massachusetts","zip":"02199","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"LYNNE C. SOUTTER","contact_telephone":"+1 617-951-7358","dt_updated":"2026-01-27T12:35:38.769314-05:00"},{"id":400713142,"url":"https://lda.senate.gov/api/v1/registrants/400713142/?format=json","house_registrant_id":null,"name":"ROOTS & ASSOCIATES","description":"Representing clients on federal government relations issues","address_1":"617 Utterback Store Road","address_2":null,"address_3":null,"address_4":null,"city":"Great Falls","state":"VA","state_display":"Virginia","zip":"22066","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"JOHN ROOTS","contact_telephone":"+1 703-421-0288","dt_updated":"2022-04-06T16:07:58.098938-04:00"},{"id":401109408,"url":"https://lda.senate.gov/api/v1/registrants/401109408/?format=json","house_registrant_id":76923,"name":"ROOTED STRATEGY & POLICY","description":null,"address_1":"311 E Lorraine Ave","address_2":null,"address_3":null,"address_4":null,"city":"Baltimore","state":"MD","state_display":"Maryland","zip":"21218","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"CRISTEL ZOEBISCH","contact_telephone":"+1 713-261-2223","dt_updated":"2026-03-05T11:55:00.939680-05:00"},{"id":401105056,"url":"https://lda.senate.gov/api/v1/registrants/401105056/?format=json","house_registrant_id":null,"name":"ROOSTER LLC","description":"Consulting","address_1":"870 Market Street, Suite 988","address_2":null,"address_3":null,"address_4":null,"city":"San Francisco","state":"CA","state_display":"California","zip":"94102","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"PATRICK BRENNAN","contact_telephone":"+1 202-738-7722","dt_updated":"2024-10-21T18:00:45.217044-04:00"},{"id":33671,"url":"https://lda.senate.gov/api/v1/registrants/33671/?format=json","house_registrant_id":null,"name":"ROONEY, J. PATRICK","description":null,"address_1":"5835 W 74TH STREET","address_2":null,"address_3":null,"address_4":null,"city":"INDIANAPOLIS","state":"IN","state_display":"Indiana","zip":"46278","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"","contact_telephone":"","dt_updated":"2022-01-13T14:51:15.417033-05:00"},{"id":33658,"url":"https://lda.senate.gov/api/v1/registrants/33658/?format=json","house_registrant_id":30719,"name":"ROONEY GROUP INTL","description":null,"address_1":"2000 N 14TH ST   #250","address_2":null,"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":"","contact_telephone":"","dt_updated":"2022-01-13T14:51:15.023194-05:00"},{"id":33660,"url":"https://lda.senate.gov/api/v1/registrants/33660/?format=json","house_registrant_id":null,"name":"ROONEY, FRED B.","description":null,"address_1":"700 13TH ST NW   #400","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":"2022-01-13T14:51:09.535734-05:00"},{"id":400460290,"url":"https://lda.senate.gov/api/v1/registrants/400460290/?format=json","house_registrant_id":null,"name":"RON SILVER AND ASSOCIATES, INC.","description":"Consulting","address_1":"2031 NE 209th Stret","address_2":null,"address_3":null,"address_4":null,"city":"North Miami Beach","state":"FL","state_display":"Florida","zip":"33179","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RON SILVER AND ASSOCIATES, INC.","contact_telephone":"+1 305-682-9110","dt_updated":"2022-04-06T16:07:58.366941-04:00"},{"id":75934,"url":"https://lda.senate.gov/api/v1/registrants/75934/?format=json","house_registrant_id":36076,"name":"RON REEVES & ASSOCIATES","description":"March 1","address_1":"1203 VILLAMAY BLVD.","address_2":null,"address_3":null,"address_4":null,"city":"ALEXANDRIA","state":"VA","state_display":"Virginia","zip":"22307","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MR. J. RONALD REEVES","contact_telephone":"+1 703-675-0991","dt_updated":"2022-04-06T16:07:24.629343-04:00"},{"id":70995,"url":"https://lda.senate.gov/api/v1/registrants/70995/?format=json","house_registrant_id":35835,"name":"RON KLINK AND ASSOCIATES","description":"Government Relations Specialists","address_1":"601 13TH STREET, NW","address_2":"SUITE 1120","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":"MR. MICK NARDELLI","contact_telephone":"+1 202-712-2800","dt_updated":"2022-04-06T16:07:57.423397-04:00"},{"id":400982806,"url":"https://lda.senate.gov/api/v1/registrants/400982806/?format=json","house_registrant_id":null,"name":"RON KENDALL & ASSOCIATES","description":"Real Estate consulting","address_1":"2019 Lanier Drive","address_2":null,"address_3":null,"address_4":null,"city":"Silver Spring","state":"MD","state_display":"Maryland","zip":"20910-2118","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RONALD KENDALL","contact_telephone":"+1 301-495-5925","dt_updated":"2022-04-06T16:06:57.011188-04:00"},{"id":60457,"url":"https://lda.senate.gov/api/v1/registrants/60457/?format=json","house_registrant_id":35386,"name":"RON CAMPBELL / SPS CONSULTANTS","description":null,"address_1":"1103 OLD FALLASTON ROAD","address_2":null,"address_3":null,"address_4":null,"city":"FALLSTON","state":"MD","state_display":"Maryland","zip":"21047","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MR. RONALD CAMPBELL","contact_telephone":"","dt_updated":"2025-08-19T11:05:38.952049-04:00"},{"id":401105381,"url":"https://lda.senate.gov/api/v1/registrants/401105381/?format=json","house_registrant_id":null,"name":"RONALD W DEAN","description":null,"address_1":"2207 N 800 W","address_2":null,"address_3":null,"address_4":null,"city":"PROVO","state":"UT","state_display":"Utah","zip":"84604","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RONALD W DEAN","contact_telephone":"+1 801-717-7898","dt_updated":"2022-01-13T15:01:44.081851-05:00"},{"id":401104072,"url":"https://lda.senate.gov/api/v1/registrants/401104072/?format=json","house_registrant_id":null,"name":"RONALD V. DELLUMS","description":"Lobbyist","address_1":"4525 Foxhall Crescent, N.W.","address_2":null,"address_3":null,"address_4":null,"city":"Washington","state":"DC","state_display":"District of Columbia","zip":"20007-1056","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RONALD V. DELLUMS","contact_telephone":"+1 202-288-2960","dt_updated":"2022-04-06T16:06:31.359435-04:00"},{"id":47542,"url":"https://lda.senate.gov/api/v1/registrants/47542/?format=json","house_registrant_id":34643,"name":"RONALD SYKES","description":null,"address_1":"5505 LIBER CT.","address_2":null,"address_3":null,"address_4":null,"city":"GAINESVILLE","state":"VA","state_display":"Virginia","zip":"20155","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MR. RONALD G. SYKES","contact_telephone":"","dt_updated":"2022-04-06T16:06:11.781146-04:00"},{"id":75238,"url":"https://lda.senate.gov/api/v1/registrants/75238/?format=json","house_registrant_id":36043,"name":"RONALD MARKS","description":"national security","address_1":"7004 DUNNINGHAM PLACE","address_2":null,"address_3":null,"address_4":null,"city":"MCLEAN","state":"VA","state_display":"Virginia","zip":"22101","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RONALD A. MARKS","contact_telephone":"+1 703-919-7419","dt_updated":"2022-04-06T16:06:57.742416-04:00"},{"id":401107884,"url":"https://lda.senate.gov/api/v1/registrants/401107884/?format=json","house_registrant_id":56272,"name":"RONALD L. BOOK, P.A.","description":null,"address_1":"4000 Hollywood Boulevard","address_2":"677-South","address_3":null,"address_4":null,"city":"Hollywood","state":"FL","state_display":"Florida","zip":"33021","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"GABRIELA NAVARRO","contact_telephone":"+1 786-237-8070","dt_updated":"2025-09-07T11:43:24.703770-04:00"},{"id":400546631,"url":"https://lda.senate.gov/api/v1/registrants/400546631/?format=json","house_registrant_id":null,"name":"RONALD COOPER","description":"Government relations, energy business development, technology business development","address_1":"36 Hitching Post Rd","address_2":"P. O. Box 1563","address_3":null,"address_4":null,"city":"Bozeman","state":"MT","state_display":"Montana","zip":"59771-1563","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RONALD COOPER","contact_telephone":"+1 406-522-3780","dt_updated":"2022-04-06T16:07:59.777357-04:00"}]}