Our typical customers have demanding real-time applications. They need maximum performance at the best price and recognize the benefits of using industry standard commercial-off-the-shelf (COTS) products. They operate in a highly competitive environment with short design and product life cycles. Our ability to help them choose the correct technology early on in the design phase and to augment their in-house staffs with expert technical resources from the manufacturers we represent enables them to shorten their design cycles, get products to market ahead of schedule, and to win new business in price sensitive competitive bidding situations.

ESI's sales and engineering teams use our combined expertise in applications engineering, sales, project and program management to provide our customers and manufacturers outstanding service and support. In addition to our professional sales staff, our marketing communications and database management capabilities set us apart in this highly competitive industry.

ESI was founded in 1990. Our customers include Raytheon, BAE Systems, Pratt & Whitney, MIT Lincoln Laboratory, US Navy, US Air Force, Northrop Grumman, Lockheed Martin, DOD Intel, TRW, Lucent, Hamilton Sundstrand, Boeing, Verizon, General Dynamics, NAVSEA, and The Naval Undersea Research Laboratory.