P E Systems has two main U.S. office locations in Virginia (HQ) and Ohio, and operating offices across the country as shown below, as well as overseas in Bahrain, Italy, Japan, Qatar, and Saudi Arabia.
Division Offices

HQ & Fairfax Division Office
10201 Fairfax Boulevard
Fairfax, VA 22030

Dayton Division Office
5100 Springfield Street
Dayton, OH 45431
Operating Locations
Naval Station Mayport, FL
Jacksonville, FL
Naval Station Pearl Harbor, HI
Pearl Harbor, HI
Naval Station Norfolk, VA
Norfolk, VA
Naval Air Station Whidbey Island, WA
Oak Harbor, WA
Albuquerque, NM
Albuquerque NM
Joint Base Andrews, MD
Andrews Air Force Base, MD
Eglin Air Force Base, FL
Eglin Air Force Base, FL
Herndon, VA
Herndon, VA
Robins Air Force Base, GA
Robins Air Force Base, GA
Ft. Belvoir, VA
Ft. Belvoir, VA
Aberdeen Proving Ground, MD
Aberdeen Proving Ground, MD
Naval Base Point Loma, CA
San Diego, CA
Naval Air Station Patuxent River, MD
Patuxent River, MD
Tinker Air Force Base, OK
Tinker Air Force Base, OK
Joint Base Anacostia-Bolling
Washington DC
Wright-Patterson Air Force Base, OH
Wright-Patterson Air Force Base, OH, United States
Pentagon
Pentagon, Arlington, VA, United States
Hill Air Force Base, UT
Hill AFB, UT
Whiteman Air Force Base, MO
Whiteman AFB, MO
Heath Air Force Base, OH
Heath Air Force Base, OH
Joint Base Langley, VA
Eustis, VA
Overseas Locations
Bahrain
Italy
Japan
Kingdom of Saudi Arabia
Qatar