Non-Profit Organizations

• Department of Energy – NREL
• US Environmental Protection Agency-EPA
• Metro-St Paul Transit
• University of Calgary (fleet management)
• CA Department of Transportation
• Iowa State University
• eVermont (hybrids)
• University of N Florida
• US Army Corp of Engineers – CRREL
• Canada Fed Dept. of Transport
• Cork Institute of Technology, Ireland
• University of Nebraska
• Department of Energy – INL
• CA Air Resources Board – CARB
• City of Blacksburg VA Transit
• University of California – Davis
• University of California – Riverside
• US Department of Agriculture (USDA)
• Ports of LA & Long Beach with TIAX
• Kettering Univ. (Hybrids for US Army)
• West Virginia University
• Royal Navy & Air Force
• Sacramento Air Quality Management
• Rensselaer Polytechnic Institute (RPI)

For-Profit Companies

• Toyota (fleet of 100+ vehicles)
• Eaton Corp.
• Exxon Mobil
• Lubrizol
• Alternative Motor Power (AMPS)
• AT&T
• Design Research Engineering
• Cargotec ( S. America fleet)
• Roush
• Raytheon Polar Services
• Waste Management
• BP (oil company)
• Chrysler
• Transportation Research Center (TRC)
• Daimler / Freightliner
• Blue Bird (transit buses)
• Southern California Edison
• Kinross/Echo Bay (Mining)
• Environ
• Omni Instruments
• Relima (S. America fleet)
• NextGen
• Etec
• Micro Movements
• Arvin Meritor
• Eastern Research Group (ERG)
• Honda
• Infineum
• NGK (spark plugs, NOx & O2 sensors)
• Heil Environmental
• Zec Lubrication
• Mixer/Cognizant

The above is a partial customer list. HEM Data also works with smaller, less well-known companies and organization both within the US and worldwide.
HEM Data was incorporated in 1986 to develop and sell data acquisition and analysis solutions.