Data update history
August 26, 2023
Posted financials
Added Form 990 for fiscal year 2022
August 25, 2023
Updated personnel
Identified 7 new personnel
August 24, 2023
Updated personnel
Identified 1 new personnel
July 29, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 8, 2023
Updated personnel
Identified 3 new personnel
Nonprofit Types
Professional associationsBusiness and community development organizations
Issues
HealthEducationDiseases and disordersMedical disciplinesBusiness and industry
Characteristics
MembershipsNo full-time employees
General information
- Address
- 17785 E Dickenson Pl
- Aurora, CO 80013
- Metro area
- Denver-Aurora-Lakewood, CO
- County
- Arapahoe County, CO
- Website URL
- ooss.org/
- Phone
- (866) 892-1001
IRS details
- EIN
- 91-1164624
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1987
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S41: Promotion of Business
- NAICS code, primary
- 813920: Professional Associations
- Parent/child status
- Independent
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