ES3 is a supplier of products and services to federal and state government agencies. ES3's DUNS number is 12-728-3500 and federal Cage Code is 1PHL4. We have several military critical data agreements, clearing us for access to data subject to US export control laws.

ES3's services are available through two of the General Services Administration (GSA) Federal Supply Schedules. These are:

GSA will accept funds MIPR'd from any government agency and then execute a delivery order against these existing schedule contracts.