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!

The Metal Initiative provides information for building owners, architects and contractors about the use and selection of metal roofs and walls in commercial, industrial, and institutional buildings. See where metal really shines and learn the specific benetifs afforded by building with metal.

Harvard Extension School offers on-campus and online classes and undergraduate degree programs and graduate programs. Challenge yourself at Harvard with flexible evening and online courses.

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.

Everblue Training Institute offers LEED Training, LEED Certification Exam, Solar and Wind Training, and BPI Energy Auditor Courses

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.