To invest in scientific and translational research of personalized genetic treatments for children impacted by severe genetic disease.
Key facts about Lydian Accelerator
In short: Lydian Accelerator gave $135K across 5 grants in 2025 (avg $27K), mostly in California. Source: 2025 IRS Form 990.
- EIN
- 83-4634227
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $134,816
- Grants made (2025)
- 5
- Average grant
- $26,963
- Median grant
- $14,000
- Total assets
- $4,741,377
- Primary geography
- California (85% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$4.7M
-0.7% YoY
Annual Giving
$135K
-1.8% YoY
Grant Count
5
+150.0% YoY
Avg Grant Size
$27K
-60.7% YoY
How Lydian Accelerator gives
- Giving fell 73% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
About Lydian Accelerator
Based on IRS filings
Lydian Accelerator is a public charity focused on Children and youth, based in San Francisco, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $4.7M in total assets. In 2025, it awarded 5 grants totaling $135K. Net investment income was $192K.
Focus Areas
Ready to take the next step with Lydian Accelerator?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $44K (2023) to $1.6M (2021). In 2025 it made 5 grants totaling $135K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was NLorem Foundation ($100K). Together the top 5 received $135K.
Grant Size Distribution
10 grants across all recorded years
The most common grant size was under $50K: 6 grants of 10 (60%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| NLorem Foundation Carlsbad, CA | Advanced ASO Research | $100,000 |
| The Jackson Labratory Bar Harbor, ME | DNA Research | $14,104 |
| Unravel CSNK2A1 Fund Burlingame, CA | Nuero Devel Gene Research | $14,000 |
| McLaughlin Research Instit Great Falls, MT | Genetic Research | $6,062 |
| KCNQ Alliance Denver, CO | KCNQ Research | $650 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $4,741,377 | $4,773,460 | $4,797,421 |
| Revenue | $221,722 | $263,800 | $257,301 |
| Expenses | $253,805 | $287,759 | $201,376 |
| Net Investment Income | $192,343 | $241,924 | $231,042 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2023 (received by the IRS April 2, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS April 23, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 13, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Lydian Accelerator is led by Rohan Seth, President on every filing since 2020; none of the 5 officers listed in 2025 report compensation.
Officers on the 2025 filing
Rohan Seth
President
On filings since 2020
40 hrs/week
No compensation reported
Cinnamon Chu
Treasurer
On filings since 2020
1 hr/week
No compensation reported
Rohan Dang
Secretary
Board Member → Secretary, 2025
On filings since 2020
1 hr/week
No compensation reported
Amber Bahl
Board Member
New on the 2025 filing
0.5 hrs/week
No compensation reported
Corey Long
Board Member
New on the 2025 filing
0.5 hrs/week
No compensation reported
Former officers (2)
- Former: Jennifer Seth (2020–2024) — Secretary
- Former: Michael Chu (2020–2024) — Board Member
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Lydian Accelerator
How much does Lydian Accelerator give each year?
Lydian Accelerator gave $135K across 5 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $137K across 2 grants.
What is Lydian Accelerator's typical grant size?
Lydian Accelerator's median grant in 2025 was $14,000, and its average grant was $26,963, across 5 grants on its 2025 IRS Form 990.
Where does Lydian Accelerator give grants?
Lydian Accelerator gives mostly in California: 85% of the grant dollars itemized on its 2025 IRS Form 990 went to recipients there. The next largest state was Maine (10%).
Does Lydian Accelerator give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Lydian Accelerator's 2025 IRS Form 990 were described as general or operating support.
Who are Lydian Accelerator's largest grantees?
Lydian Accelerator's largest 2025 grantees include NLorem Foundation ($100,000), The Jackson Labratory ($14,104) and Unravel CSNK2A1 Fund ($14,000), according to its 2025 IRS Form 990. Together they received 95% of its itemized 2025 grant dollars.
How large is Lydian Accelerator?
Lydian Accelerator reported $4.7M in total assets on its 2025 IRS Form 990. Its revenue that year was $222K.
What is Lydian Accelerator?
Lydian Accelerator is a public charity focused on Children and youth, based in San Francisco, CA. It holds $4.7M in total assets as of 2025.
What is Lydian Accelerator's EIN?
Lydian Accelerator's EIN (Employer Identification Number) is 83-4634227. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Lydian Accelerator by hand.
Explore Open Grants
Browse active grant opportunities in Lydian Accelerator's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Caleres Cares Charitable Trust
Orlando, FL
The Caleres Cares Charitable Trust supports eligible nonprofits working on stronger families, diversity and inclusion, sustainability, St. Louis arts and culture, and the footwear industry. Recent filings show one large grant annually, ranging from about $865,000 to $1.85 million; although St. Louis is a stated priority, recent grants went to Florida. It accepts unsolicited requests through its online application process.
Assets
$212K
Grants
1
Total Given
$866K
The Barris Foundation
Washington, DC
Assets
$771K
Grants
2
Total Given
$728K
John and Betsy McLinden Foundation
Chicago, IL
Assets
$347K
Grants
3
Total Given
$40K
Cancer Research Foundation
Chicago, IL
The Cancer Research Foundation mission is to raise funds to fund both early-career cancer scientists and new directions in cancer science research with the goal of contributing to transformational events in the prevention, treatment and cure for cancer.
Assets
$10.2M
Grants
3
Total Given
$1.2M
Daniel and Susan Asher Family Foundation
Oak Park, IL
Assets
—
Grants
3
Total Given
$285K
Erie Chapman Foundation
Nashville, TN
Assets
$221K
Grants
4
Total Given
$11K
Meinert Foundation Inc
Bettendorf, IA
Assets
—
Grants
4
Total Given
$38K
Dana Corman Foundation
Chicago, IL
Assets
$574K
Grants
4
Total Given
$66K
Lupus Foundation of America Inc
Washington, DC
Lupus Foundation of America, inc. (the foundation) is dedicated to improving the quality of life for all people affected by lupus through programs of research, education, support, and advocacy.
Assets
$11.4M
Grants
5
Total Given
$380K
Partnership for Cures
Chicago, IL
Cures Within Reach leverages the speed, safety and cost-effectiveness of testing approved therapies for new indications/diseases without effective treatment driving more treatments quicker to more patients.
Assets
$7.5M
Grants
7
Total Given
$385K
The Elliston Foundation
Dallas, TX
Assets
$2.0M
Grants
9
Total Given
$45K
Mary Lynne Hickey Foundation
Chicago, IL
Assets
$114K
Grants
12
Total Given
$11K
More Funders in California
Lydian Accelerator down — hundreds of funders to go?