The first link I think you should check out is my listing on the American Society of Media Photographers web site:  ASMP ASMP Member Profile Dana L. Grover.  The link to the ASMP Home Page is American Society of Media Photographers, and to the ASMP's Northern California Chapter is ASMP Northern California Chapter.  The link to the National Association of Photoshop Professionals is http://www.photoshopuser.com.

Corporations:

Fuji Film is at http://www.fujifilm.com/JSP/fuji/epartners/index.jsp, and Olympus is located at Olympus America Inc. Corporate Web Site.  Epson can be found at EPSON America, Inc. - Home Page.

Suppliers:

A great local photo store is Welcome to Keeble & Shuchat.  Various related supply sources are http://www.clearbags.com/, Light Impressions Direct Archival Supplies, Mats & Frames, Albums, and LexJet Digital printing, digital photography, digital camera, digital printer, wide format printer.. 
Finally, for an inexpensive and easy to use digital photo manager, check out http://www.acdsystems.com/English/Products/ACDSee/index?LAN=englishX70 , my, pardon the pun, Canadian links.