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California · Public charity

Impact 100 East Bay Inc

Impact 100 East Bay is a women's collective giving and grant-making organization which awards alameda and contra costa county non-profit groups with funds for transformational, innovative and impactful programs to address community needs that are often delayed or underserved.

$352k
Granted FY2025(still arriving)
4
Itemized grants FY2025
4
Organizations funded FY2024
75%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$335k
The rest is grants the schedule does not break out
Median grant, FY2025
$86,000
Largest grant, FY2025
$101,000
Organizations funded a year
2 to 4
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$712k

How open it is to new grantees

In FY2024, 75% of the organizations Impact 100 East Bay Inc funded were first-time grantees, receiving 65% of its grant dollars.

New vs renewed · share of each year

In FY2024, 35% of grant dollars renewed an existing relationship; $187k went to new ones.

50%100%’19’20’21’22’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’19’20’21’22’24
Human ServicesEducationCivil RightsCrime & LegalHealthCommunity Improvement
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving4$335k50%
FY20244$287k75%
FY20224$260k75%
FY20214$342k75%
FY20202$217k50%
FY20192$211k50%
FY20182$158kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Education$500kCrime & Legal$286kEmployment$278kCivil Rights$216kFood & Nutrition$176kHuman Services$109kHousing & Shelter$109kYouth Development$76kOther$0

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 15 grantees

Where it is load-bearing

Impact 100 East Bay Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 13 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetChild Advocates of Contra Costa County: $302,000 over 3y, 12% of budgetOpportunity Junction Inc: $278,000 over 3y, 5.0% of budgetCovenant House California: $218,000 over 2y, 0.5% of budgetCommunity Resources for Science: $200,000 over 2y, 12% of budgetAspire Education Project: $200,000 over 2y, 18% of budgetFriends of Alameda County CASA Inc: $108,000 over 1y, 53% of budgetBiotech Partners: $100,000 over 1y, 14% of budgetMotivating Inspiring Supporting and Serving Sexually Exploited Youth: $55,000 over 1y, 3.0% of budgetWhite Pony Express: $50,000 over 1y, 0.4% of budgetJustice at Last Inc: $37,000 over 1y, 1.6% of budgetDentists on Wheels: $35,000 over 1y, 18% of budgetMeals on Wheels Diablo Region: $25,000 over 1y, 0.5% of budgetRenaissance Entrepreneurship Center: $25,000 over 1y, 0.4% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 13.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

East Bay Community FoundationCA25× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: East Bay Community Foundation · Kaiser Foundation Hospitals · Barr Charitable Trust · Dean and Margaret Lesher Foundation · Bernard E & Alba Witkin Charitable Foundation · Lowell Berry Foundation · Justice Justice Foundation · Teichert Foundation · Silicon Valley Community Foundation · The San Francisco Foundation · Antioch Community Foundation Attn Keith Archuleta · John Muir Health

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Impact 100 East Bay Inc with peer funders

About Impact 100 East Bay Inc

How much does Impact 100 East Bay Inc give?
Impact 100 East Bay Inc reported 4 itemized grants totaling $335,000, out of $352,200 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 2 and 4 organizations a year over FY2018 to FY2024.
What does Impact 100 East Bay Inc fund?
By grant dollars over FY2018 to FY2025, its largest causes are Education (28%), Crime & Legal (16%), Employment (15%).
Who are Impact 100 East Bay Inc's largest grantees?
By total granted over FY2018 to FY2025: Child Advocates of Contra Costa County ($302k), Opportunity Junction Inc ($278k), Covenant House California ($218k).
Does Impact 100 East Bay Inc fund new organizations?
In FY2024, 75% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Impact 100 East Bay Inc?
Its strongest co-funders, measured against what their size predicts, include East Bay Community Foundation, Kaiser Foundation Hospitals, Barr Charitable Trust.
Where is Impact 100 East Bay Inc based?
Impact 100 East Bay Inc is based in CA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 15 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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