Stanley Convergent Security Solutions purchases business operations of Las Vegas-based A-1 Security Naperville, IL – (April 1, 2008) — Stanley …

CES Security continues growth with acquisition of ABC Security

CES Security continues growth in Chicago metro area with acquisition of ABC Security January 16, 2008, Long Grove, IL — …

San Angelo Security Systems Purchased by Investor Group

San Angelo Security Systems Purchased by Investor Group November, 2007, Long Grove, IL. — In one of the more significant …

Alarm Detection Systems, Melbourne FL, Sold to Alarm Detection Systems, Nashville TN September 2007, Long Grove, IL. — Long time …

Guardian Alarms of Arlington, TX Sells Two Bases of Accounts to Counterforce, USA September 2007, Long Grove, IL. — Guardian …