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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Montessori Child Development Centers of California Inc. Catherine J O Sullivan

Catherine J O Sullivan

Key employee

Office Manager at Montessori Child Development Centers of California Inc.

Fiscal year ended June 30, 2017. Published on January 24, 2026.

$42,027

2017

Total compensation

Catherine J O Sullivan has been listed as an employee of Montessori Child Development Centers of California Inc. in Form 990 filings since fiscal year 2017.