John Lehman

Since 2005, Crystal Management provides information technology (IT) infrastructure, systems integration, cybersecurity, facility design and transition, and professional services to customers in the defense, civilian federal agencies, homeland security, intelligence, and commercial sectors. We understand the mission demands innovative approaches, technology and people. With talented professionals deployed worldwide, Crystal Management delivers IT enterprise solutions, systems engineering, and management consulting services for the largest transformation and restationing programs in defense history. Crystal Management is a service disabled veteran owned small business.