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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 One Simple Voice Sean Hennessy

Sean Hennessy

Operations Manager at One Simple Voice

Fiscal year ended December 31, 2017. Published on January 24, 2026.

2017

Total compensation

Sean Hennessy has been listed as an employee of One Simple Voice in Form 990 filings since at least fiscal year 2016. Total compensation for Sean Hennessy has decreased by 100% from 2016 to 2017.