ePhilanthropyFoundation.org
The Global Nonprofit Resource Center (GNRC) is a vast resource database that includes links to articles, books, news, tools, speeches and other helpful materials. Resources are selected for their importance as a global nonprofit resource generally, nonprofit and organisational ethics, development, technology, fundraising, management, marketing, communications, volunteerism, and other material, by a committee of nonprofit executives.

Donordigital
Donordigital is a full-service online fundraising, advocacy, and marketing company. Since 1999, Donordigital has been developing and managing successful online programs for major organizations committed to using the Internet to build their constituencies and achieve their goals. If you have ambitious goals and the necessary resources, Donordigital may be able to help you.

Mal Warwick Associates
Mal Warwick Associates help nonprofits and political organizations build long-term, mutually rewarding relationships with individual donors through integrated fundraising and marketing programs. Their focus areas include direct mail and telephone fundraising, legacy marketing, online communications, and major gift programs.