- Aero-Siordia Hyper-X Racing
- All Power Labs
- Alterna
- Alternative Fuel Sciences
- American HyPower
- AMP
- Apet-X
- Aptera
- Avion
- BDCOTSRUS
- Belloso Motor Company
- BITW Technologies
- Boulder Electric Vehicle
- Brilliant-EV
- Combined Technology Solutions
- Cornell 100 MPG Team
- D’Antheus Motors
- Daheco Engines
- Delta Motorsport
- Eco-Taxi
- Eddison *2 – Mass Management
- Electric Truck
- Eltra Technology, Inc.
- EnerMotion
- Enertia Motors
- Engineous Power
- Enginer
- Envera
- ENVI
- EVIN
- Falcon Future
- The Finishing Dutch (Prautotype)
- Future Vehicle Technologies
- Gaia Transport
- Global-E
- Gomecsys
- Goodwin Young LINCVOLT
- GotPower
- groupXcaliber
- Herf Duo
- Illuminati Motor Works
- Ino8
- Integrated Innovations
- Jordan Engineering
- Kinetic Vehicles
- Kinetix Motors
- Liberty Motors
- Lightning Hybrids
- The Little Engine that Can
- Loremo
- Maxi-Eco Team
- MDI/ZPM
- Millmac
- MIT VDS Vision XP
- Motive Industries
- Myers Motors
- Nelson TYWA Power Corp.
- NgEK
- NorthWest Energy Research Association
- OptaMotive
- Parr Piston Engine Company
- Pegasus X
- Persu Mobility, Inc.
- PMC
- Porteon
- Poulsen Hybrid
- RaceAbout Association
- Red Light Racing
- Ricker Truck
- SABA Motors
- San Fernando Hybrid Alliance
- 7K Hamsters
- Slipstream Projects
- Smith Cell Technologies
- Spira
- SSI Racing
- STW Racing / Vortexx
- Synergy Innovations
- T3 Motion
- Tango (Commuter Cars)
- Tata Motors
- Team EVI
- Team EVX
- Team FourSight
- Team GreenWorks
- Team HydroPhi
- Team ULV-3
- Tejas
- Tesla Motors
- Tri-Hybrid Stealth
- TTW Italia
- TW4XP
- Urbee
- USA Electric Cars
- Utopia
- V-Mobile
- Velozzi
- Veperformance
- West Philly Hybrid X Team (EVX Team)
- Western Washington University
- WIKISPEED
- X-Tracer Team Switzerland
- XLR8SUN
- ZAP!








