TACG is a Federally recognized Tribally-Owned small, disadvantaged professional services firm headquartered in Dayton, Ohio. ... Founded in 2006, TACG has experience providing professional services to the Department of Defense, Federal Civilian, and State & Local industries. We bring expertise to our client’s organization so they can focus on their core mission. TACG is a people-first, community-centric, and excellence-driven organization. read more