Data update history
January 20, 2024
Posted financials
Added Form 990 for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
August 15, 2022
Posted financials
Added Form 990 for fiscal year 2020
August 22, 2021
Posted financials
Added Form 990 for fiscal year 2019
May 1, 2021
Updated personnel
Identified 2 new personnel
Nonprofit Types
UnionsChapter / child organizations
Issues
Human servicesCommunity improvementJobs and employmentBusiness and industry
Characteristics
State / local level
General information
- Address
- 8701 N Lauer St
- Milwaukee, WI 53224
- Metro area
- Milwaukee-Waukesha, WI
- County
- Milwaukee County, WI
- Website URL
- opcmia599.com/Â
- Phone
- (414) 354-0599
IRS details
- EIN
- 39-1960564
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1923
- 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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