ES3 provides products and services to US and non-US companies and universities, US federal government agencies such as DoD and NASA, US state agencies, and foreign militaries.

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Published Price List

ES3 performs engineering, test, and production work for a variety of commercial customers. We price this work using only our …

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GSA Schedules

ES3 is a supplier of products and services to federal and state government agencies. ES3’s DUNS number is 12-728-3500 and …

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USN Seaport-e

Seaport-e is an indefinite delivery/indefinite quantity (IDIQ) multiple award contract (MAC). It supports competed …

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Navy EPaS

The US Navy EPaS (Equipment Procurement and Sustainment) contract N6833519D0061 was awarded to ES3 in 2019 and …