The latest North Bay Business Journal research ( focuses on nearly two dozen chamber of commerce business networking organizations in Sonoma, Solano, Marin, Mendocino, Napa and Lake counties.

The North Bay Chambers of Commerce list is ordered alphabetically.

Detailed information from the list is available for purchase as spreadsheets via the link above.

Want to have your company surveyed for these and other lists? Contact Research Director Michelle Fox at or call 707-526-8682.