IBM manufactures and sells computer services, hardware, and software. Also provides financing services in support of its computer business.

A non-profit organization dedicated to building a powerful, diverse movement of people committed to creating a more just and sustainable world - starting with themselves. The Common Fire Housing Co-op is an inspiring home for people committed to social justice and environmental sustainability in the Hudson Valley region. The co-op is the first Platinum certified green building in New York State and the 'Greenest' building in the Eastern US!

Non-profit efficiency consultant specializing in land development who teaches contractors how to save the planet while they're saving money.

Information on green building construction, green remodeling, LEED qualifications, and green construction materials.

As a leader in sustainable building, Green Building Services provides consulting services that help you meet expectations for sustainable design energy conservation strategy, commercial building codes and green technology and environmental design trends.

DuPont is a science-based products and services company. Founded in 1802, DuPont puts science to work by creating sustainable solutions essential to a better, safer, healthier life for people everywhere. Operating in more than 70 countries, DuPont offers a wide range of innovative products and services for markets including agriculture and food; building and construction; communications; and transportation.

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualize, simulate, and analyze the real-world performance of their designs.