{"count":17339,"next":"https://lda.senate.gov/api/v1/registrants/?format=json&ordering=dt_updated&page=677","previous":"https://lda.senate.gov/api/v1/registrants/?format=json&ordering=dt_updated&page=675","results":[{"id":401110574,"url":"https://lda.senate.gov/api/v1/registrants/401110574/?format=json","house_registrant_id":77541,"name":"SIO ADVOCACY LLC","description":null,"address_1":"1330 Dasher Lane","address_2":null,"address_3":null,"address_4":null,"city":"Reston","state":"VA","state_display":"Virginia","zip":"20190","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MARK AITKEN","contact_telephone":"+1 443-271-5277","dt_updated":"2026-04-16T15:45:36.036853-04:00"},{"id":401105731,"url":"https://lda.senate.gov/api/v1/registrants/401105731/?format=json","house_registrant_id":null,"name":"ENERGY WORKFORCE & TECHNOLOGY COUNCIL","description":"Trade Association representing over 600 companies in energy services and technology sector","address_1":"10497 Town & Country Way","address_2":"Suite 925","address_3":null,"address_4":null,"city":"Houston","state":"TX","state_display":"Texas","zip":"77024","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"TIM TARPLEY","contact_telephone":"+1 202-421-8432","dt_updated":"2026-04-16T16:03:48.449868-04:00"},{"id":401104267,"url":"https://lda.senate.gov/api/v1/registrants/401104267/?format=json","house_registrant_id":43464,"name":"CALIFORNIA CHILDREN'S HOSPITAL ASSOCIATION","description":"Trade association representing eight free-standing, not-for-profit children's hospitals.","address_1":"1215 K Street","address_2":"Suite 2005","address_3":null,"address_4":null,"city":"Sacramento","state":"CA","state_display":"California","zip":"95814","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MIRA MORTON","contact_telephone":"+1 916-552-7116","dt_updated":"2026-04-16T16:48:50.414599-04:00"},{"id":401107893,"url":"https://lda.senate.gov/api/v1/registrants/401107893/?format=json","house_registrant_id":56221,"name":"FORZA 151 STRATEGIES","description":null,"address_1":"4012 North Taylor Street","address_2":null,"address_3":null,"address_4":null,"city":"ARLINGTON","state":"VA","state_display":"Virginia","zip":"22207","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"SYLVESTER GIUSTINO","contact_telephone":"+1 732-740-6215","dt_updated":"2026-04-16T17:16:51.930358-04:00"},{"id":69936,"url":"https://lda.senate.gov/api/v1/registrants/69936/?format=json","house_registrant_id":39458,"name":"IAC INC. (FORMERLY IAC/INTERACTIVECORP)","description":"Internet business provider","address_1":"555 West 18th Street","address_2":null,"address_3":null,"address_4":null,"city":"New York","state":"NY","state_display":"New York","zip":"10011","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"BRYAN JAMELE","contact_telephone":"+1 202-997-7044","dt_updated":"2026-04-16T19:32:40.068910-04:00"},{"id":401108346,"url":"https://lda.senate.gov/api/v1/registrants/401108346/?format=json","house_registrant_id":56442,"name":"HUMAN COALITION ACTION","description":null,"address_1":"7800 Dallas Pkwy","address_2":"Ste 550","address_3":null,"address_4":null,"city":"Plano","state":"TX","state_display":"Texas","zip":"75024","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"CLARE ATH","contact_telephone":"+1 304-620-7161","dt_updated":"2026-04-17T09:32:40.225196-04:00"},{"id":401108414,"url":"https://lda.senate.gov/api/v1/registrants/401108414/?format=json","house_registrant_id":56462,"name":"WORLDPAY","description":null,"address_1":"8500 Governors Hill","address_2":null,"address_3":null,"address_4":null,"city":"Cincinnati","state":"OH","state_display":"Ohio","zip":"45249","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MADISON ROSE","contact_telephone":"+1 256-443-3455","dt_updated":"2026-04-17T09:32:40.337529-04:00"},{"id":40021153,"url":"https://lda.senate.gov/api/v1/registrants/40021153/?format=json","house_registrant_id":39884,"name":"NATIONAL NURSES UNITED","description":"Union and professional association of registered nurses","address_1":"455 Colesville Road","address_2":"Suite 1100","address_3":null,"address_4":null,"city":"Silver Spring","state":"MD","state_display":"Maryland","zip":"20910","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MICAH BERUL","contact_telephone":"+1 510-610-7791","dt_updated":"2026-04-17T11:01:28.735334-04:00"},{"id":91238,"url":"https://lda.senate.gov/api/v1/registrants/91238/?format=json","house_registrant_id":37017,"name":"THURGOOD MARSHALL COLLEGE FUND","description":"Provide leadership development, scholarships, & advocacy to public HBCUs.","address_1":"901 F Street, NW","address_2":"Suite 700","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":"SEAN BURNS","contact_telephone":"+1 202-888-0045","dt_updated":"2026-04-17T11:38:30.043836-04:00"},{"id":401107262,"url":"https://lda.senate.gov/api/v1/registrants/401107262/?format=json","house_registrant_id":55930,"name":"UNITED NETWORK FOR ORGAN SHARING","description":null,"address_1":"700 N. 4th Street","address_2":null,"address_3":null,"address_4":null,"city":"Richmond","state":"VA","state_display":"Virginia","zip":"23219","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"ALICIA HENNIE","contact_telephone":"+1 202-368-7260","dt_updated":"2026-04-17T14:32:40.090082-04:00"},{"id":41454,"url":"https://lda.senate.gov/api/v1/registrants/41454/?format=json","house_registrant_id":30771,"name":"WILLIAMS AND JENSEN, PLLC","description":"Lobbying Law Firm","address_1":"1201 Pennsylvania Avenue, NW","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":"ISABELLA QUINN","contact_telephone":"+1 202-659-8201","dt_updated":"2026-04-17T15:06:36.274151-04:00"},{"id":400599826,"url":"https://lda.senate.gov/api/v1/registrants/400599826/?format=json","house_registrant_id":null,"name":"RADIUS ADVOCACY, LLC","description":"&#226;€‹Public policy advocacy.","address_1":"405 First 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":"JAMES FRENCH","contact_telephone":"+1 202-506-5673","dt_updated":"2026-04-17T15:30:07.999659-04:00"},{"id":400711130,"url":"https://lda.senate.gov/api/v1/registrants/400711130/?format=json","house_registrant_id":41582,"name":"CONSERVATION INTERNATIONAL FOUNDATION","description":"Non-profit organization focused on environmental and conservation issues.","address_1":"2011 Crystal Drive","address_2":"Suite 600","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":"PASHA MAJDI","contact_telephone":"+1 703-851-4360","dt_updated":"2026-04-17T15:43:04.768202-04:00"},{"id":401110577,"url":"https://lda.senate.gov/api/v1/registrants/401110577/?format=json","house_registrant_id":77543,"name":"REFLECTION AI, INC.","description":null,"address_1":"300 Kent Ave, Suite 601","address_2":null,"address_3":null,"address_4":null,"city":"Brooklyn","state":"NY","state_display":"New York","zip":"11249","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"RACHEL APPLETON","contact_telephone":"+1 415-903-2800","dt_updated":"2026-04-17T16:20:08.604565-04:00"},{"id":401104254,"url":"https://lda.senate.gov/api/v1/registrants/401104254/?format=json","house_registrant_id":43449,"name":"NOVEL STRATEGIES (FKA) PRISM GROUP","description":"A public affairs and government relations firm.","address_1":"1331 Pennsylvania Avenue, NW","address_2":"Suite 400 South","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":"EDWARD STEWART","contact_telephone":"+1 202-683-4079","dt_updated":"2026-04-17T16:41:47.330027-04:00"},{"id":401103732,"url":"https://lda.senate.gov/api/v1/registrants/401103732/?format=json","house_registrant_id":null,"name":"ROKALA PUBLIC AFFAIRS","description":"Foundation that focuses on genetic improvements in crop disease resistance","address_1":"3824 Harrison st nw","address_2":null,"address_3":null,"address_4":null,"city":"washington","state":"DC","state_display":"District of Columbia","zip":"20015","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MARK ROKALA","contact_telephone":"+1 202-997-5540","dt_updated":"2026-04-17T17:28:12.692257-04:00"},{"id":401107095,"url":"https://lda.senate.gov/api/v1/registrants/401107095/?format=json","house_registrant_id":55837,"name":"SIERRA SPACE CORPORATION","description":null,"address_1":"390 Interlocken Crescent, Suite 500","address_2":null,"address_3":null,"address_4":null,"city":"Broomfield","state":"CO","state_display":"Colorado","zip":"80021","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"KAYLA BYERS","contact_telephone":"+1 720-447-8102","dt_updated":"2026-04-18T11:32:42.190771-04:00"},{"id":40041336,"url":"https://lda.senate.gov/api/v1/registrants/40041336/?format=json","house_registrant_id":39934,"name":"VALERIE MORSE WHITE CONSULTING","description":"Public policy strategic advice and federal advocacy services","address_1":"5916 Beech Avenue","address_2":null,"address_3":null,"address_4":null,"city":"Bethesda","state":"MD","state_display":"Maryland","zip":"20817","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"VALERIE MORSE WHITE","contact_telephone":"+1 202-701-5121","dt_updated":"2026-04-18T21:32:40.296483-04:00"},{"id":401105851,"url":"https://lda.senate.gov/api/v1/registrants/401105851/?format=json","house_registrant_id":44951,"name":"THE ALEPH INSTITUTE, INC.","description":"Non-profit charitable organization.","address_1":"9540 Collins avenue","address_2":null,"address_3":null,"address_4":null,"city":"Surfside","state":"FL","state_display":"Florida","zip":"33154","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"AVIVA LAHMANY","contact_telephone":"+1 305-864-5553","dt_updated":"2026-04-19T19:36:04.982972-04:00"},{"id":401110582,"url":"https://lda.senate.gov/api/v1/registrants/401110582/?format=json","house_registrant_id":77544,"name":"ADVANSIX INC.","description":null,"address_1":"300 Kimball Dr Suite 101","address_2":null,"address_3":null,"address_4":null,"city":"Parsippany","state":"VA","state_display":"Virginia","zip":"07054","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"SRDAN BANJAC","contact_telephone":"+1 202-903-4379","dt_updated":"2026-04-20T09:31:08.965281-04:00"},{"id":9090,"url":"https://lda.senate.gov/api/v1/registrants/9090/?format=json","house_registrant_id":31666,"name":"CLS STRATEGIES (FORMERLY CHLOPAK, LEONARD, SCHECHTER AND ASSOCIATES, INC.)","description":"strategic communications and public affairs","address_1":"1156 15 Street, NW","address_2":"Suite 500","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":"BRIAN BERRY","contact_telephone":"+1 202-289-5900","dt_updated":"2026-04-20T09:35:00.044396-04:00"},{"id":401105923,"url":"https://lda.senate.gov/api/v1/registrants/401105923/?format=json","house_registrant_id":null,"name":"J.SULLIVAN ADVOCACY","description":"advocacy","address_1":"2560 23rd Rd N","address_2":null,"address_3":null,"address_4":null,"city":"Arlington","state":"VA","state_display":"Virginia","zip":"22207","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"JULIANE SULLIVAN","contact_telephone":"+1 202-320-3670","dt_updated":"2026-04-20T10:18:49.440183-04:00"},{"id":400740216,"url":"https://lda.senate.gov/api/v1/registrants/400740216/?format=json","house_registrant_id":null,"name":"THE LUGAR GROUP (FKA LUGAR HELLMANN GROUP)","description":"Public Affairs","address_1":"2004 Rhode Island Avenue","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":"DAVID LUGAR","contact_telephone":"+1 202-329-9526","dt_updated":"2026-04-20T10:58:04.686837-04:00"},{"id":401104041,"url":"https://lda.senate.gov/api/v1/registrants/401104041/?format=json","house_registrant_id":null,"name":"QUINN EMANUEL URQUHART & SULLIVAN, LLP","description":"Law Firm","address_1":"555 13th Street NW","address_2":"Suite 600","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":"STEPHEN HAUSS","contact_telephone":"+1 202-538-8000","dt_updated":"2026-04-20T11:32:40.423336-04:00"},{"id":401107992,"url":"https://lda.senate.gov/api/v1/registrants/401107992/?format=json","house_registrant_id":56271,"name":"REMITLY GLOBAL, INC.","description":null,"address_1":"401 Union Street","address_2":"Suite 1000","address_3":null,"address_4":null,"city":"Seattle","state":"WA","state_display":"Washington","zip":"98101","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"SARAH PAUL","contact_telephone":"+1 202-425-2028","dt_updated":"2026-04-20T11:43:57.567478-04:00"}]}