Business software solutions that move you forward. Utilizing Microsoft Dynamics 365 Business Central, Sentinel provides business analysis, sales, implementation services, training and support. Productive -- Profitable -- Innovative Experience is at the foundation of Sentinel Technology Group. Sentinel has spent over twenty-five years developing a team of highly qualified technology professionals to serve your needs. In 2003 Chris Gilbert (CEO) and Rod Smith (President) merged with Computers Unlimited, a company that had been in continuous business since 1984, to create Sentinel Technology Group. Since then Sentinel Technology Group has focused on cutting edge technology tempered with an awareness of our clients' needs. Sentinel combines the expertise of IT specialists and seasoned implementation consultants and developers.