2010 Exhibitors
- AECOM
- Agmark Logistics/Horizon Lines
- Allied Building Products
- AMEC Earth & Environmental
- AV Inc.
- BioEco Tek/EMCC Hawaii
- Clean Technology & Sustainable Industries Organization (CTSI)
- Covanta
- Defense Energy Support Center
- Deloitte
- Distributed Energy Partners
- DRI Energy
- Energy Industries Corporation
- First Wind
- General Atomics
- General Motors
- Hawaii Energy Systems, LLC
- Hawaii Skylights & Solar Fans
- Hawaiian Electric Company
- Honeywell
- Honolulu Rail Transit Project
- Johnson Controls
- Lockheed Martin
- Lumi.Solair LLC
- Makani Energy
- Maui Solar Project
- MicroPlanet
- NAVFAC Hawaii
- Nissan
- Pacific Biodiesel
- Pacific Command
- PerkinElmer
- Phoenix Motorcars
- Phycal Hawaii R&D LLC
- Power Alternative
- Puna Geothermal Venture
- PV Powered, an Advanced Energy Company
- Referentia
- Roth Ecological Design Intl. LLC
- Science Applications International Corporation (SAIC)
- SCIM Corporation
- Sempra Energy
- Solyndra
- Sopogy
- Spray Foam Hawaii
- State of Hawaii
- Sustainable Design & Consulting
- SWCA Environmental Consultants
- Team Going Green
- The Gas Company
- Toyota-Hawaii