Apollo to Acquire Protection 1 and ASG Security June 8, 2015 Apollo Global Management of New York will purchase both Protection 1, Romeo, Ill., listed at No. 6 on the SDM 100, and ASG Security, Beltsville, Md., ranked No. 10 on the SDM 100.Read More
ASG Security & CapitalSource Close $250 Million Loan Facility April 27, 2012 CapitalSource closed a $20 million increase to its revolving credit facility with ASG Security, ranked No. 9 in the SDM 100. Read More