{"id":401106321,"url":"https://lda.senate.gov/api/v1/registrants/401106321/?format=json","house_registrant_id":null,"name":"WASHINGTON & MADISON, LLC","description":"lobbying and government affairs consulting","address_1":"2202 18th St NW","address_2":"Suite 417","address_3":null,"address_4":null,"city":"Washington","state":"DC","state_display":"District of Columbia","zip":"20009","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"ELIAS GERASOULIS","contact_telephone":"+1 908-812-9227","dt_updated":"2025-08-15T22:43:23.784791-04:00"}