{"id":202192,"url":"https://lda.gov/api/v1/clients/202192/","client_id":75,"name":"MARSH & MCLENNAN COMPANIES, INC.","general_description":"Global professional services firm with business in insurance brokerage and risk management","client_government_entity":false,"client_self_select":null,"state":"DC","state_display":"District of Columbia","country":"US","country_display":"United States of America","ppb_state":"DC","ppb_state_display":"District of Columbia","ppb_country":"US","ppb_country_display":"United States of America","effective_date":"2017-10-02","registrant":{"id":401104646,"url":"https://lda.gov/api/v1/registrants/401104646/","house_registrant_id":null,"name":"FEDERAL HALL POLICY ADVISORS, LLC","description":"Consulting and advocacy.","address_1":"1455 Pennsylvania Avenue NW","address_2":"Suite 810","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":"CLIFF ROBERTI","contact_telephone":"+1 202-302-6784","dt_updated":"2026-03-03T14:21:48.648276-05:00"}}