Data update history
April 6, 2026
Posted financials
Added Form 990 for fiscal year 2024
February 3, 2026
Updated personnel
Identified 2 new personnel
February 10, 2025
Posted financials
Added Form 990 for fiscal year 2023
February 9, 2025
Updated personnel
Identified 2 new personnel
January 2, 2024
Posted financials
Added Form 990 for fiscal year 2022
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesJobs and employment
Characteristics
Legally formed as other entityMembershipsState / local level
General information
- Address
- 215 Richmond St
- El Segundo, CA 90245
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- County
- Los Angeles County, CA
- Website URL
- twulocal502.orgÂ
- Phone
- (310) 322-5052
IRS details
- EIN
- 95-1751363
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1944
- 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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