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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, Proposal Consulting, and Technology Research & Application.
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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 Annual Picnic June 13, 2018 - On Saturday, June 2nd, Esi held its annual company picnic. This year’s picnic was held at the Patapsco State Park in Windsor Mill. Despite a dreary forecast, sun shined through and dark rain clouds held off until the last of the picnic was cleaned up. Children even enjoyed playing in some light sun showers. The […]
  • ESi Build-A-Bot May 6th, 2018 June 13, 2018 - ESi had a blast hosting our first Build-A-Bot event! Watch the video below to see our robot race!