{"id":401107153,"url":"https://lda.gov/api/v1/registrants/401107153/?format=json","house_registrant_id":55852,"name":"MAINSPRING ENERGY, INC.","description":null,"address_1":"3601 Haven Ave","address_2":null,"address_3":null,"address_4":null,"city":"Menlo Park","state":"CA","state_display":"California","zip":"94025","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"CRAIG GORDON","contact_telephone":"+1 312-925-5151","dt_updated":"2026-07-22T17:32:46.482269-04:00"}