Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2024. IRS ruling in Aug 2000.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
39 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
Who runs it and what they're paid
13 people listed on the 990.
Stefano Maffuli’s $189K as Executive Director is at the 54th percentile of top reported officer pay among 363 $1–10M science & technology nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 2 named individuals · Part VII
| Name | FY2024 | FY2023 | FY2022 | FY2020 |
|---|---|---|---|---|
| Stefano Maffuli | $188,678 | $166,661 | $165,606 | — |
| Patrick Masson | — | — | — | $63,837 |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
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Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2No
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Educates the public on open source software and upholds its definition.
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Open source initiative acts as fiscal sponsoree for four active projects in 2021 with all revenue from donations. Clearlydefined is an open source project to crowd-source the gathering, curation, and upstreaming of licensing and security (and more) data about free and open source projects.
The Open Source and Standards Working Group
1. Explores current standards setting organizations (ssos) understanding of osi approved licenses, and more generally, open source software, development, and projects; 2. Educate ssos in current principles and practices widely accepted by open source communities of practice; 3.
Open source initiative is actively involved in community building, education, and public advocacy to promote awareness and the importance of non-proprietary software. Osi staff and board members use virtual resources or travel the world to attend open source conferences and events, meet with open source developers and users, and to…
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Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2021 990, line by line.
Download 990
| Line | Start FY21 | End FY21 |
|---|---|---|
| Cash and savingsLn 1–2 | $586K | $533K |
| InvestmentsLn 11–13 | $0 | $0 |
| Land, buildings, equipmentLn 10c | $0 | $0 |
| Total assetsLn 16 | $587K | $533K |
| LiabilitiesLn 26 | $172K | $150K |
| Net assetsLn 32 | $415K | $383K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Grants to domestic organizationsLn 1 | $0 | $0 | ||
| Grants to domestic individualsLn 2 | $0 | $0 | ||
| Grants and assistance to foreign recipientsLn 3 | $0 | $0 | ||
| Benefits paid to or for membersLn 4 | $0 | $0 | ||
| Pay of current officers, directors and key staffLn 5 | $0 | $0 | $0 | $0 |
| Pay of disqualified personsLn 6 | $0 | $0 | $0 | $0 |
| Other salaries and wagesLn 7 | $158K | $44K | $59K | $54K |
| Pension plan contributionsLn 8 | $0 | $0 | $0 | $0 |
| Other employee benefitsLn 9 | $0 | $0 | $0 | $0 |
| Payroll taxesLn 10 | $13K | $4K | $5K | $4K |
| Management feesLn 11a | $0 | $0 | $0 | $0 |
| Legal feesLn 11b | $0 | $0 | $0 | $0 |
| Accounting feesLn 11c | $32K | $428 | $31K | $428 |
| Lobbying feesLn 11d | $0 | $0 | $0 | $0 |
| Professional fundraising feesLn 11e | $0 | $0 | ||
| Investment management feesLn 11f | $0 | $0 | $0 | $0 |
| Other fees for servicesLn 11g | $88K | $44K | $17K | $28K |
| Advertising and promotionLn 12 | $14K | $4K | $5K | $4K |
| Office expensesLn 13 | $1K | $98 | $104 | $800 |
| Information technologyLn 14 | $72K | $50K | $4K | $18K |
| RoyaltiesLn 15 | $0 | $0 | $0 | $0 |
| OccupancyLn 16 | $0 | $0 | $0 | $0 |
| TravelLn 17 | $231 | $221 | $10 | $0 |
| Travel and entertainment for public officialsLn 18 | $0 | $0 | $0 | $0 |
| Conferences, conventions and meetingsLn 19 | $6K | $6K | $0 | $0 |
| InterestLn 20 | $4K | $0 | $4K | $0 |
| Payments to affiliatesLn 21 | $0 | $0 | $0 | $0 |
| Depreciation, depletion and amortizationLn 22 | $0 | $0 | $0 | $0 |
| InsuranceLn 23 | $14K | $4K | $5K | $4K |
| Other expenses (24a–d)Ln 24 | $5K | $444 | $2K | $2K |
| Total functional expensesLn 25 | $407K | $157K | $133K | $116K |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2024 Latest | $1.1M | $1.0M | $79K | $829K | 990 PDF |
| FY2023 | $812K | $684K | $127K | $752K | 990 PDF |
| FY2022 | $740K | $490K | $250K | $622K | 990 PDF |
| FY2021 Viewing | $326K | $407K | −$80K | $383K | 990 PDF |
| FY2020 | $344K | $252K | $92K | $415K | 990 PDF |
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Schedules filed Part IV
See the full FY2021 990 (4 parts)
Part VIII · Statement of revenue $326,481 across 15 lines filed
Part IX · Statement of functional expenses $406,576 across 30 lines filed
Part X · Balance sheet $533,392 assets, 24 lines filed
Part XI · Reconciliation of net assets $383,392 net assets at year end
Form 990 e-file (XML) FY2021 from the IRS · Classification, formation year and address from the IRS Business Master File
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