Data update history
February 4, 2024
Posted financials
Added Form 990 for fiscal year 2023
February 4, 2024
Updated personnel
Identified 1 new personnel
February 3, 2024
Used new vendors
Identified 1 new vendor, including
January 24, 2024
Updated personnel
Identified 1 new personnel
October 21, 2023
Updated personnel
Identified 1 new personnel
Nonprofit Types
UnionsTrade associationsHeadquarter / parent organizations
Issues
Human servicesJobs and employment
Characteristics
MembershipsOperates internationally
General information
- Address
- 1750 New York Ave NW Suite 700
- Washington, DC 20006
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- County
- District of Columbia, DC
- Website URL
- ironworkers.org/s/Â
- Phone
- (202) 383-4800
- Facebook page
- unionironworkersÂ
- Twitter profile
- @theironworkersÂ
IRS details
- EIN
- 43-0337330
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1896
- 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
- Central organization
Free account sign-up
Want updates when IABSORIW has new information, or want to find more organizations like International Association of Bridge Structural Ornamental and Reinforcing Iron Workers (IABSORIW)?
Create free Cause IQ account