Data update history
October 4, 2023
Updated personnel
Identified 5 new personnel
October 3, 2023
Posted financials
Added Form 990 for fiscal year 2022
September 25, 2023
Used new vendors
Identified 2 new vendors, including , and
June 28, 2023
Posted financials
Added Form 990 for fiscal year 2020
June 13, 2023
Posted financials
Added Form 990 for fiscal year 2021
Nonprofit Types
UnionsBusiness and community development organizationsHeadquarter / parent organizations
Issues
HealthHuman servicesDiseases and disordersJobs and employmentBusiness and industry
Characteristics
Operates internationally
General information
- Address
- 9602 Martin Luther King Hwy
- Lanham, MD 20706
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- County
- Prince George's County, MD
- Website URL
- insulators.orgÂ
- Phone
- (301) 731-9101
- Facebook page
- InsulatorsUnionÂ
- Twitter profile
- @insulatorsunionÂ
IRS details
- EIN
- 53-0088300
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1903
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- J40: Labor unions, organizations
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Parent of group exemption
- Central organization
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