Data update history
October 22, 2024
Updated personnel
Identified 1 new personnel
February 19, 2024
Posted financials
Added Form 990 for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 6, 2023
Updated personnel
Identified 1 new personnel
April 13, 2022
Updated personnel
Identified 1 new personnel
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesCommunity improvementJobs and employmentBusiness and industry
Characteristics
MembershipsState / local level
General information
- Address
- 4495 Stoneridge Dr
- Pleasanton, CA 94588
- Metro area
- San Francisco-Oakland-Berkeley, CA
- County
- Alameda County, CA
- Website URL
- opcmialocal300.org/index.cfmÂ
- Phone
- (510) 430-9492
IRS details
- EIN
- 94-3249920
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1996
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- J40: Labor unions, organizations
- NAICS code, primary
- 813930: Labor Unions
- Parent/child status
- Child within group exemption
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