Sia Foundation Inc
The Sia Foundation, Inc. is a 501(c)(3) non-profit dedicated to revolutionizing data storage through decentralization.
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Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
The Sia Foundation, Inc. is a 501(c)(3) non-profit dedicated to revolutionizing data storage through decentralization.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar science & technology in United StatesConcerns
· 1 red flagWhere every $1 goes
· FY2024 · IRS 990 (FY2024)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
Based on the records currently verified by GiveRadar, Sia Foundation Inc has a complete profile, cross-referenced across 5 independent sources including the IRS.
- GiveRadar has cross-referenced this organization across 5 independent sources, led by the IRS - more than 96% of comparable organizations. See the sources
- By reported annual revenue, it is larger than 93% of the 3,150 science & technology charities in the United States with financial records on GiveRadar. See the filings
- It is one of the better-documented science & technology charities in the United States GiveRadar currently tracks, because GiveRadar has verified its financial disclosures and its governance. Most of those have little verified data on record yet. View this cohort
- government registration
- financial records (4 filed years)
- disclosed leadership
- a website
- a contact email
- a donation page
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologySia Foundation Inc is a registered science & technology nonprofit based in Randolph, MA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2020 and has been operating for 6 years. Its EIN is 854329649. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 75/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $12M in annual revenue. 21 officers and directors are publicly disclosed. GiveRadar has identified 1 potential concern. Recent news coverage is predominantly positive.
Sia Foundation Inc's EIN (Employer Identification Number) is 854329649. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.
Sia Foundation Inc has a GiveRadar Integrity Assessment of 75/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 75 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 80% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for science & technology charities in United States is 90/100.
Sia Foundation Inc is located in Randolph, MA, United States. The organization was established in 2020 and has been active for 6 years.
Based on official tax filings, Sia Foundation Inc has $12M in annual revenue. It allocates 80% of expenses to programs and services. This is in line with the average of 82% for science & technology charities in United States. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Sia Foundation Inc is classified as a Science & Technology organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a large organization. It has $12M in annual revenue. The organization has 21 disclosed officers and directors.
GiveRadar has identified 1 potential concern for Sia Foundation Inc. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, or missing financial filings. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.
According to GiveRadar's records, Sia Foundation Inc holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 80% of expenses go to programs (the peer average is 82%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
Discover how our decentralized, encrypted network puts you in control of your data storage. Sia Foundation Inc is classified as a science & technology organization registered in United States. The organization was founded in 2020.
Among science & technology charities registered in United States: It allocates 80% of expenses to programs, in line with the peer average of 82%. Its annual revenue of $12M is comparable to the peer average of $15M.
Yes, donations to Sia Foundation Inc are generally tax-deductible in the United States. Sia Foundation Inc is a 501(c)(3) tax-exempt organization. Its EIN is 854329649, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.
Filing history
4 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
SIA FOUNDATION INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Staff & volunteers
From filings and published profiles
Leadership
From FY2024 filing
Officers & trustees (7)
Source: Public filings
7 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
10 articles found
From news sources and the organization. Shown for transparency; news never affects the integrity score.
SIA to launch daily Hangzhou flights from 1 June - Singapore Business Review
Singapore Airlines launching flights to Hangzhou - Asian Aviation
Sia Nyorkor, Lindsay Buckingham and Jessica Miller announced as winners of prestigious Gracie Awards - WKYC
CONGRATS! 3News' Sia Nyorkor, Lindsay Buckingham and Jessica Miller announced as winners of prestigious Gracie Awards - WKYC
Massive Boost: Singapore Airlines Adds Airbus A380 Flights On This Critical Long-Haul Route - Simple Flying
Singapore Airlines to Restart Flights to "Heaven on Earth" After 28 Years - Aviation A2Z
Singapore Airlines launches Hangzhou flights in June 2026 - Travel Daily Media
Travellers can fly direct to Hangzhou on SIA from June - Yahoo News Singapore
Singapore Airlines restarting Hangzhou flights from June 2026 - Mainly Miles
SIA ranks world’s third-best full-service airline for 2026 - MSN
Activity timeline
Filings and press mentions, merged
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Sign up to write a reviewCause areas in United States
How many charities work in each area, with this charity's area highlighted.
Most common causes in United States
Causes charities work on most.
Sources and verification
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2024 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 21 disclosed in the public registry.
- News and media coverage
- GDELT Project + Google News
- Supplementary verification
- ProPublica Nonprofit Explorer
- Supplementary verification
- Charity Navigator
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2024 on record
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Named leadership · 21 officers on file
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Executive pay · Disclosed
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 2020
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Sia Foundation Inc
- What is Sia Foundation Inc?
- Sia Foundation Inc is a science & technology publicly-supported charity (509(a)(2)) based in Randolph, United States. Discover how our decentralized, encrypted network puts you in control of your data storage.
- When was Sia Foundation Inc founded?
- Sia Foundation Inc was founded in 2020.
- Who leads Sia Foundation Inc?
- Nathaniel Maninger serves as President.
- Where is Sia Foundation Inc located?
- Headquartered in Randolph, MA, United States.
- What is Sia Foundation Inc's annual budget?
- Annual revenue for fiscal year 2024 is approximately $10M-$100M. 80% of expenses go to program services.
- Is Sia Foundation Inc trustworthy?
- Sia Foundation Inc has a GiveRadar Integrity Assessment of 75 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Sia Foundation Inc's registration number?
- IRS EIN: 854329649.
- What is Sia Foundation Inc's website?
- https://sia.tech