If you’d like to work with another worker cooperative, our number one recommendation is to check out the Tech Co-op Network — its member coops provide a huge spectrum of technology services.
Domain registration: We recommend GKG, as they are affordable, their online systems are well-organized and straightforward, and they provide quality customer support.
Web site design, development, and maintenance: Design Action Collective (Oakland) specializes in graphic design and visual communications for progressive, non-profit and social change organizations. We also like FivePaths (Bay Area), Sassafras (Ann Arbor), C4 Tech & Design (New Orleans), Palante Technology Cooperative (NYC), and Webskillet (VT). And Tech Worker Coop Network lists many good shops.
Web strategy: Aspiration (San Francisco) is a great resource for technology planning/process help and RFP design.
Other hosting services: For server colocation or virtual server hosting, try our colo provider, MonkeyBrains (San Francisco).
Newsletter/CRM service: If you need message personalization, list segmentation, open rate tracking, and such, check out the Salsa platform or MailerMailer, or take a look at this excellent survey of other providers as of January 2012 put together by our friends at Groundwire.
Computer service and data recovery: In San Francisco, trust TechCollective.