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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 Institute for Physical Sciences Inc. Ronnie Mainieri

Ronnie Mainieri

OfficerTrustee/director

President and Treasurer at Institute for Physical Sciences Inc.

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

$157,698
2017

Total compensation

Ronnie Mainieri has been listed as an employee of Institute for Physical Sciences Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Ronnie Mainieri has decreased by 29.4% from 2016 to 2017.

Annual compensation details

$157,698
-29.4%
President and Treasurer
2017
$158k
10 hrs/wk
$223,346
President and Treasurer
2016
$224k
8 hrs/wk

Total compensation by year

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Revisions to this profile

January 24, 2026:
2017 Institute for Physical Sciences Inc. 990 published
January 24, 2026:
2016 Institute for Physical Sciences Inc. 990 published

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