Mission Critical Systems

Brief Overview

Mission Critical Systems is an IT security reseller and integrator providing solutions across the Southeast United States and Caribbean.


Mission Critical Systems
1347 East Sample Road
Pompano Beach, Florida 33064
Tel: (954) 788 – 7110


Susan Crabtree, Co-Founder and CEO of Mission Critical Systems, has over thirty years of network and security expertise working with vocational placement services, Broward County Schools, and Bay Networks.


Mission Critical Systems was established in 1997. The woman-owned company is headquartered in Florida with an office in Atlanta, Georgia.

Key Competitors


Products and Services

Mission Critical Systems offers value added security resale of products and solutions in the areas of acceleration and performance, access control, auditing and security tools, database security, email security, endpoint security, firewall, malware protection, security management, strong authentication, Web security, wireless LAN. Mission Critical Systems also provides penetration testing and risk assessments, consulting and evaluations, managed services and training. Security technology partners include Algosec, Aruba, Barracuda, BeyondTrust, Bit9 + Carbon Black, CheckPoint, FireEye, ForeScout, Fortinet, Gigamon, Guidance, Imperva, Kaspersky, McAfee , Palo Alto, Radware, Rapid7, RSA, SafeNet, Websense, and WhiteHat.