For over a decade, DEI has been modernizing IT architectures at the enterprise-level for our clients through expert engineering, accurate cost analysis, reliable service-delivery and effective consultancy. We are headquartered in Warrenton, VA, serving executive-level Federal Government organizations.
- Founded in June 2005
- ISO/IEC 9001:2015 Certified (#018816)
- ISO/IEC 20000-1:2001 Certified (#017607)
- Participating member of the Defense Industrial Base (DIB)
- Personnel Clearance: Over 90% of our employees hold TS or TS/SCI Clearance
- Corporate Locations: Warrenton, VA (HQ)
- DCAA approved accounting system