Data update history
May 22, 2024
Updated personnel
Identified 3 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 5, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 29, 2023
Updated personnel
Identified 3 new personnel
August 21, 2021
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
Public utilitiesPublic sector nonprofitsCharities
Issues
Public policy
Characteristics
MembershipsLobbyingState / local levelTax deductible donationsNo full-time employees
General information
- Address
- 308 Ne 27th St
- Oklahoma City, OK 73105
- Metro area
- Oklahoma City, OK
- County
- Oklahoma County, OK
- Website URL
- meso.org/
IRS details
- EIN
- 73-1019194
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1971
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- W80: Public Utilities
- NAICS code, primary
- 2211: Electric Power Generation, Transmission, and Distribution Establishments
- Parent/child status
- Independent
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