Data update history
January 8, 2023
Updated personnel
Identified 12 new personnel
December 22, 2021
Updated personnel
Identified 4 new personnel
October 4, 2021
Posted financials
Added Form 990 for fiscal year 2020
August 23, 2021
Posted financials
Added Form 990 for fiscal year 2019
September 30, 2020
Posted financials
Added Form 990 for fiscal year 2018
Nonprofit Types
Trade associationsChambers of commerceBusiness and community development organizations
Issues
Business and industry
Characteristics
MembershipsState / local levelReceives government fundingCommunity engagement / volunteering
General information
- Address
- 1280 Civic Dr 100
- Walnut Creek, CA 94596
- Metro area
- San Francisco-Oakland-Berkeley, CA
- Website URL
- walnut-creek.com/
- Phone
- (925) 934-2007
- Facebook page
- walnutcreekchamber
- Twitter profile
- @wcchamberca
IRS details
- EIN
- 94-1108767
- Fiscal year end
- March
- Taxreturn type
- Form 990
- Year formed
- 1926
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S41: Promotion of Business
- NAICS code, primary
- 813910: Trade Associations
- Parent/child status
- Independent
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