Fiscal year ending 2024. Filed on November 11, 2025.
1100 Louisiana St Suite 5100
Houston, Texas 77002
The O' Sullivan Family Foundation (EIN: 87-1331967) has filed an IRS Form 990 since fiscal year 2021. In its fiscal year 2024 IRS Form 990 filing, The O' Sullivan Family Foundation, a 501(c)(3) charitable organization, reported compensation for 5 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
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