The Martin C Kauffman One Hundred Club of Alameda County
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Growing revenue
The Martin C Kauffman One Hundred Club of Alameda County is a 501(c)(3) organization based in Pleasanton, California, registered in 1974, with $511,076 in FY2025 revenue. CharityIndex grades it B.
4900 Hopyard Rd Ste 100, Pleasanton, CA, 94588 EIN 23-7406116 Since 1974
Revenue (FY2025)
$511K
▲ 10.3% vs prior year
Expenses (FY2025)
$342K
Net assets
$3.1M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for The Martin C Kauffman One Hundred Club of Alameda County— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating109 mo reserves · +33% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For The Martin C Kauffman One Hundred Club of Alameda County: 109 mo reserves · +33% margin earns a B+ on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for The Martin C Kauffman One Hundred Club of Alameda County— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For The Martin C Kauffman One Hundred Club of Alameda County: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 4900 Hopyard Rd Ste 100, Pleasanton, CA, 94588
- City
- Pleasanton
- State
- California
- Category
- —
- Subcategory
- —
- Website
- …
Financial trends
Revenue grew from $171K (FY2014) to $511K (FY2025) across 12 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $0Net assets $3.1M
Operating margin
33.1%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$3.1M
Total liabilities
$0
Net assets
$3.1M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $511,076▲10.3% | $341,701▲20.3% | $3,094,196▲13.2% | $3,094,196▲13.2% | 990 |
| 2024 | $463,281▲65.1% | $283,961▲33.6% | $2,733,558▲9.9% | $2,733,558▲9.9% | 990 |
| 2023 | $280,585▲11.2% | $212,608▼10.3% | $2,486,398▲11.8% | $2,486,398▲11.7% | 990 |
| 2022 | $252,283▼25.9% | $237,098▲8.8% | $2,224,736▼12.1% | $2,225,711▼12.1% | 990 |
| 2021 | $340,270▲50.4% | $217,873▼4.9% | $2,531,395▲7.4% | $2,531,395▲7.4% | 990 |
| 2020 | $226,236▲8.8% | $229,202▲25.0% | $2,356,328▲7.2% | $2,356,328▲7.2% | 990 |
| 2019 | $207,947▼14.3% | $183,302▲23.6% | $2,197,828▲13.7% | $2,197,828▲13.7% | 990 |
| 2018 | $242,628▲7.8% | $148,245▼6.6% | $1,933,720▼3.3% | $1,933,720▼3.3% | 990 |
| 2017 | $225,001▲21.5% | $158,785▲6.9% | $1,999,426▲11.7% | $1,999,426▲11.7% | 990 |
| 2016 | $185,205▼28.8% | $148,595▼2.0% | $1,790,456▲2.9% | $1,790,456▲2.9% | 990 |
| 2015 | $259,978▲52.2% | $151,655▲26.2% | $1,740,692▲2.3% | $1,740,692▲2.3% | 990 |
| 2014 | $170,786 | $120,197 | $1,700,736 | $1,700,736 | 990 |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Grants received · $15K total
2 grants to The Martin C Kauffman One Hundred Club of Alameda County totaling $15K, reported by foundations on their Schedule I filings.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| Donor Advised Charitable Giving | Public, societal benefit | 2022 | $10,000 |
| Silicon Valley Community Foundation | Building community | 2015 | $5,000 |
Frequently asked questions
- Is The Martin C Kauffman One Hundred Club of Alameda County a legitimate nonprofit?
- Yes. The Martin C Kauffman One Hundred Club of Alameda County is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 23-7406116, based in Pleasanton, California. Donations are tax-deductible.
- What is The Martin C Kauffman One Hundred Club of Alameda County's EIN?
- The Martin C Kauffman One Hundred Club of Alameda County's Employer Identification Number (EIN) is 23-7406116.
- How much revenue does The Martin C Kauffman One Hundred Club of Alameda County report?
- The Martin C Kauffman One Hundred Club of Alameda County reported $511,076 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does The Martin C Kauffman One Hundred Club of Alameda County have?
- CharityIndex grades The Martin C Kauffman One Hundred Club of Alameda County B, based on financial health (reserves and operating margin).
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Data for The Martin C Kauffman One Hundred Club of Alameda County (EIN 23-7406116) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.