Blue Line Industries is the leader in both the Civilian and Federal Market places offering 4 Product and services lines. BLI ... Contract Security Division offers both Civilian and Federal contract security officers to protect your most valuable assets and to bring peace of mind to your company or agency. BLI Investigations Division offers private investigations to Individuals, Corporations and to the Federal Government. We conduct employee pre-employment, criminal background and criminal investigations when assets are lost. Battle Born Armory sells both in the Civilian and Federal Market Place teaming up with the best companies in the industry too offer Tactical, Military, Public Safety, Survival and Firearms Equipment. read more