Text Box: In November 2008 EWA Services was acquired by ManTech International. All current contracts and projects of EWA Services are still in place. We are all excited about the opportunities for service to our customers being part of ManTech will provide.   For information on ManTech and how we can help your organization go to ManTech International . For additional information about our transition please call (254) 699-4023 or (800) 513-1034.