- Provides software and consulting services for residential and commercial building energy analysis. Downloadable demonstration version, FAQ and past applications.www.energysoft.com
- SolarCraft, installing solar energy in Napa, Sonoma, & Marin since 1984. Solar electric, solar pool, & solar thermal systems for residential solar, ...solarcraft.com
- Exergetic ...www.exergeticsystems.com
- Cyrus Oil & Gas is a privately held oil and gas exploration and production company specializing in US domestic on-shore prospects.www.cyrusoilandgas.com