Headquarters in Herndon, VA
EWA, Inc. - Corporate
13873 Park Center Road
Herndon, VA 20171
703.904.5700

EWA Government Systems, Inc
13873 Park Center Road
Herndon, VA 20171
703.904.5700

EWA, IIT, Inc.
13873 Park Center Road
Herndon, VA 20171
703.478.7600

EWA Technologies, Inc.
13873 Park Center Road
Herndon, VA 201717
703.904.5700

Fowler Trading Company, Inc.
13873 Park Center Road
Herndon, VA 20171
703.904.5700

Bowling Green, KY
EWA Government Systems, Inc.
2413 Nashville Rd.
Bowling Green, KY 42101
270.842.4793

Cary, NC
Systems Technology Associates
119 South West Maynard Rd.
Cary, NC 27511
919.460.0020

Cerritos, CA
Corelis, Inc.
12607 Hiddencreek Way
Cerritos, CA 90703
562.926.6727

Crystal City, VA
EWA Government Systems, Inc.
201 12th Street South
Suite 804
Arlington, VA 22202
703.416.9311

Fairmont, WV
EWA Government Systems, Inc.
5000 NASA Boulevard
Fairmont, WV 26554
304.367.0770

Killeen, TX
EWA Warrior Services, LLC
1010 West Jasper Road
Killeen, TX 76542
254.616.5243

Lake Mary, FL
EWA Government Systems, Inc.
250 International Parkway
Lake Mary, FL 32746
407.333.2698

Montpelier, VT
EWA Government Systems, Inc.
384 River Street
Montpelier, VT 05602
802.229.5190

Mt. Laurel, NJ
EWA Government Systems, Inc.
123 Gaither Drive
Mt. Laurel, NJ 08054
856.234.9955

BlackHawk DSP Operations
123 Gaither Drive
Mt. Laurel, NJ 08054
856.234.2629

Ridgecrest, CA
EWA Government Systems, Inc.
400 West Reeves Ave.
Ridgecrest, CA 93555
760.446.7961

San Antonio, TX
EWA Government Systems. Inc.
45 Northeast Loop 410
San Antonio, TX 78216
210.541.8300

Canada: British Columbia
EWA Canada
101-2628 Ash Street
Vancouver, BC V5Z 4L2
604.707.0010

Canada: Ontario
EWA Canada
55 Metcalfe Street
Ottawa, Ontario, Canada
K1P6L5
613.230.6067

Canada: Newfoundland
EWA Canada
Suite 601, Fortis Building
139 Water St.
St. John’s, Newfoundland 
A1C 1B2
709.726.0667