Web Lab encourages and supports innovation on the Web, with a special emphasis on developing the potential of the medium to bring people together to explore both personal and public issues in powerful, transforming ways.

CompassPoint Nonprofit Services is a nonprofit training, consulting and research organisation. Through a broad range of services they provide nonprofits with management tools, concepts and strategies necessary to shape change in their communities.

Green Media Toolshed is a nonprofit project of the Tides Center. Their mission is to provide media-related tools and information to environmental nonprofits so they can effectively project their messages to the public and decision-makers.

In addition to connecting the public with opportunities to give, Network for Good works to advance nonprofit adoption of the Internet as a tool for fundraising, volunteer recruitment and community engagement.

The Rainforest Site focuses the power of the Internet on a specific ecological need -- the preservation of the worlds rainforests.

A nonprofit organization of activists and technically oriented people working to enhance grassroots organizing, research, and movement building. This site has a links page with over 280 links relevant to computers and social change organizing.

Groundspring.org is a nonprofit organization that provides services for small to medium-sized nonprofit organizations to help them become effective users of internet technology in their fundraising and management of donors and supporters.

Oceana is a non-profit international advocacy organization dedicated to protecting and restoring the world's oceans through policy advocacy, science, law and public education.

OSCOM is an international, not-for-profit organization dedicated to Open Source Content Management.

The Wilderness Society has been operating since 1935. They bring together scientific expertise, analysis and bold advocacy to save, protect and restore America’s wilderness areas.