PCS-Mosaic Holdings today announced the acquisition of four ASRC Federal intelligence solutions companies and the launch of its new Athenix business unit in a bold, strategic move to dramatically expand the firm’s intelligence community footprint. The acquired companies — OSI LLC, Agency Consulting Group LLC, Kimmich Software Solutions LLC and ExaTech Solutions LLC — all of which previously operated within ASRC Federal’s Defense & Intel group, are now part of PCS-Mosaic’s Athenix Cyber & SIGINT Solutions business based in Columbia, Maryland.