PeerBasis
Science & Technology · CA

Open Source Initiative

Open Source Initiative reported paying Stefano Maffuli, Executive Director, $188,678 in total compensation (FY 2024).

That places Stefano Maffuli at approximately the 66th percentile among 119 similarly sized science & technology nonprofits (median $155,025).

$1,093,077Total revenue (FY 2024)
$188,678Total executive compensation
66thPercentile vs. peers

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Comparable science & technology nonprofits

Compensation is normalized to CA cost of living (BEA Regional Price Parities); each organization's reported figure is on its linked 990.

OrganizationStateRevenueTotal comp
Research Collaboratory At Asu AZ$1,092,280 $85,207
Speculative Technologies Inc DE$1,096,431 $141,515
Lemur Conservation Foundation Inc FL$1,098,202 $110,452
Boston Biostatistics Research MA$1,101,919 $259,269
Post Road Foundation CA$1,083,755 $290,700
Gulf Of Maine Properties Inc ME$1,081,738 $122,278
Climate Solutions Foundation Inc DC$1,105,000 $104,627
Data Transfer Project Inc WA$1,080,734 $340,495

View original IRS filings on ProPublica →