Guard Pro’s Acquisition by Vyanet to Help Both Companies Arizona-based Guard Pro’s founder says he’ll concentrate on sales while Vyanet …

National Alarm Systems Acquired by ASG Security

National Alarm Systems Acquired by ASG Security February 14, 2014, Long Grove, IL — ASG Security, Beltsville, MD, has acquired …

Mastercraft Electronics Acquired by Sentry Security

Mastercraft Electronics Acquired by Sentry Security January 6, 2014, Long Grove, IL — Sentry Security, a Chicago-area company, has purchased …

Professional Consulting & Design Acquired by Security Equipment Co., Inc January 2, 2014, Long Grove, IL — Ken Roberts, President …

Centech Security Systems, S&L Security Servicess Acquired by Per Mar November 4, 2013, Long Grove, IL — Per Mar Security …