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About ESi

ESi began operations in 1998 with a vision to engineer solutions that support our customer’s mission to safeguard our country. With only a handful of dedicated employees and a single DoD contract, ESi has grown from that small group of people to a company of experts within the Intelligence Community. Today, ESi continues to develop solutions for our customers in Software Engineering, Mission Systems, Mission Assurance/COOP, Proposal Consulting, and Technology Research & Application.
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  • Top Team Award from 2017 ALS Walk

In the community

Over the years ESi and its employees have generously donated their time and money to deserving charitable causes.
Learn how ESi employees are making a difference in the community



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News & Social

  • ESi Wins Top Team of 2017 September 13, 2018 - On August 28th,  ESi attended the kick-off celebration for this years 2018 Walk to Defeat ALS. The ALS Association – DC/MD/VA Chapter surprised ESi with the Top Team award from the 2017 Walk to Defeat ALS. Team ESi (50+ participants) raised over $10,000 to support this worthy cause!
  • ESi Wins EPIC App Challenge September 13, 2018 -   Team ESi, consisting of Jim Cannaliato, Paul Scholz, and Mike Chirico, won the EPIC App Challenge on September 4th!  This challenge was part of the Intelligence & National Security Summit, co-sponsored by AFCEA and INSA.   On August 24th participating teams were given the challenge problem, “Use publicly available data to provide indications and warnings for […]