Federal Agencies in HI Federal Agencies operating within HI. Federal Agencies in HI Bureau of ATF Honolulu, Honolulu County Federal Bureau of Investigation Kapolei, Honolulu County Federal Emergency Mgmt Agency Honolulu, Honolulu County Homeland Security Investigations (HSI) Honolulu, Honolulu County US Marshals Service Honolulu, Honolulu County US Secret Service Honolulu, Honolulu County
