Data update history
January 19, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 17, 2024
Updated personnel
Identified 2 new personnel
January 11, 2024
Updated personnel
Identified 2 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 5, 2023
Updated personnel
Identified 6 new personnel
Nonprofit Types
Trade associationsBusiness and community development organizationsChapter / child organizations
Issues
Business and industry
Characteristics
MembershipsOperates internationallyNo full-time employees
General information
- Address
- 2 E 28th St 332
- New York, NY 10016
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- New York County, NY
- Website URL
- siso.org/Â
- Phone
- (404) 334-4585
IRS details
- EIN
- 06-1319929
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1990
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S41: Promotion of Business
- NAICS code, primary
- 813910: Trade Associations
- Parent/child status
- Subordinate organization
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