During his 23 years of federal proposal development experience, Robert Frey has successfully led major procurements for contractors pursuing business with the Department of Defense (DoD) as well as numerous civilian agencies.

Defense
• U.S. Air Force, including AF Space Command (AFSPC) [$208M]; Wright-Patterson AFB Aeronautical Systems Center (ASC) [$75M]; Air Force Materiel Command (AFMC); Air University, Maxwell AFB; Gunter Annex, Maxwell AFB; Pacific Air Forces (PACAF); Air Force Combat Climatology Center (AFCCC); and the Air Education & Training Command (AETC), Randolph AFB.
• U.S. Army, including Program Executive Office (PEO) for Simulation, Training, and Instrumentation (STRI), the $499M Information Technology Communications Services 2 (IMCS2) proposal for Information Technology, E-Commerce, and Commercial (ITEC) 4 at Ft. Huachuca, AZ, and the Continental United States (CONUS)-Theater Network Operations and Security Center (C-TNOSC) program at Ft. Huachuca.
• Defense Advanced Research Projects Agency (DARPA) [$111M unclassified contract].
• Defense Information Systems Agency (DISA) [CORENet contract].
• U.S. Navy, including the Office of Naval Research (ONR) [$28M] and U.S. Pacific Command.
• Defense Logistics Agency (DLA)
Civilian
Department of Energy (DOE)
- HQ Office of the Chief Information Officer (OCIO)
- National Nuclear Security Administration (NNSA)
- Sandia National Laboratories (SNL)
- Office of Civilian Radioactive Waste Management (OCRWM)

NASA
- HQ
- Goddard Space Flight Center (GSFC)
- Glenn Research Center (GRC)
- Kennedy Space Center (KSC)
- Marshall Space Flight Center (MSFC)
- Ames Research Center (ARC)
- Goddard Institute for Space Studies (GISS)

Department of Homeland Security (DHS)
- U.S. Coast Guard
- Alcohol, Tobacco, and Firearms (ATF)
- US-VISIT
Department of Commerce (DOC)
- National Oceanic and Atmospheric Administration (NOAA)
- U.S. Patent and Trademark Office (PTO)
- National Institute of Standards and Technology (NIST)
Department of Transportation (DOT)
- Federal Aviation Administration (FAA)
- Volpe National Transportation Systems Center
- Transportation Administrative Service Center (TASC)
U.S. Army Corps of Engineers (USACE) [multiple districts]
Department of Education (ED)
Department of Veterans Affairs (VA)
U.S. Trade and Development Agency (USTDA)
Department of Health and Human Resources (HHS)
- National Institutes of Health (NIH)
Department of the Interior (DOI)
- U.S. Geological Survey (USGS)
- National Park Service (NPS)
U.S. Department of Agriculture (USDA)
U.S Environmental Protection Agency (USEPA)
U.S. Postal Service (USPS)