Keeping Business in Business™ is Huffmaster's promise. Founded in 1063, three Huffmaster generations have built the company into the leading provider of security services. Huffmaster leverages technology innovation to offer physical manguarding, virtual security and remote monitoring, security solutions integration, security consulting, and contingency planning services. The company's clients include Fortune 500 and small to mid-sized companies.

InsulgardTM Security Products provides architectural security systems built to resist ballistic, forced entry, and wind and impact threats. With the ability to take projects from concept through finished product, Insular adds expertise and value every step of the way. We are competitive on projects ranging from a single location to a nationwide chain, to government and military applications.

National Technology Management provides expertise to startup companies designing their first voice and data networks. Based in Southfield, USA, the company also provides security system services like access control system, CCTV cameras etc. for banking/finance, education, energy/oil & gas, gaming, government, healthcare markets.