Skip to content

· Public charity

Contra Costa Building and Construction Trades Council

To promote the welfare and support of community organizations on behalf of trade unions, collectively represent trade union support.

$92k
Granted FY2025still arriving
4
Grants FY2025still arriving
1
States reached
$39k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Employment$64kPhilanthropy$33kCrime & Legal$25kYouth Development$18kCommunity Improvement$15kPublic Benefit$10kFood & Nutrition$10kReligion$10kOther$0
02FY2025 · 4 grants

Where the money goes

Grants by size, and the largest recipients.

How this is measured
The 4 grants below total $86,694, the rows itemized in this filing. The $91,803 headline is the total grant expense on the return; the other $5,109 is giving the schedule does not break out (grants under the $5,000 itemization floor, grants to individuals, grants on other schedules). Every figure below describes the itemized rows only.
$25,000
Median grant
1
States reached
$340k
Total assets
Largest grants
RecipientAmount
ROOFERS LOCAL 81$39,194
Wheelchair Foundation$25,000
Sheriff's Charities Inc$12,500
Martinez Education Foundation$10,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY23–24, $33k) land where the poverty rate runs at 9%, against an area that typically sits at 7%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 7%SFR COMMUNITY FUND: $18k → 9%SFR COmmunity Fund: $15k → 9%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
California State Council of Service Employees

The council coordinated the efforts of affiliated local unions and assisted their organizations work, bettering the working conditions of their members.

—
2
North Valley Labor Federation

The North Valley Labor Federations mission is to grow and strengthen the labor movement and build a strong political voice for working families in the Northern San Joaquin Valley.

—
3
San Francisco Association of Realtors Foundation
Philanthropy
4
San Diego and Imperial Counties Labor Council Afl-Cio

The Labor Council offers an avenue for local unions to come together as one group.

—
5
Deputy Sheriffs Association of Santa Clara County

Labor association for santa clara county deputy service officers

Philanthropy
6
Jobs with Justice San Francisco

A long-term, strategic alliance of labor, community, faith-based, and student organizations working together to build greater economic power for workers and community members through employee rights at work and access to good jobs,…

Employment
7
San Francisco Labor Council

To organize all branches of labor in order that each may cooperate with all others in establishing and maintaining, in the various crafts and callings, the highest possible standard of living for their members.

—
8
San Joaquin County Bar Foundation
Unclassified
9
Sacramento Central Labor Council

To benefit local trade unions and their members through education and promotion of union labor to the public.

—
10
League of California Community Foundations

The league of california community foundations promotes and strengthens community foundations in california. through collaboration and shared learning among member foundations and building partnerships with private and public entities, we…

Philanthropy
11
California Teachers Association-Ssfcta South San Francisco Classroom Teachers

Labor union

—
12
Sprinkler Fitters Local 483

To organize workers for their economic and social advancement within the sprinkler fitting industry.

Employment
How this is measured
The grantee most central to the portfolio’s shape is Spanish Speaking Unity Council of Alameda County Inc; the most unlike its peers is Black Elected Officials of California. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

10 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 10 of the 12 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
10/10
Grantees still filing
6/10
Grew since first funded

Where the money sits, by cause and then by grantee

ROOFERS LOCAL UNION NO 81: $39,194 · OtherROOFERS LOCAL UNION NO 81CONTRA COSTA LABOR COUNCIL AFL-CIO: $20,000 · OtherCONTRA COSTA LABOR COUNCIL AFL-CIOEAST BAY METROPOLITAN DISTRICT: $10,000 · OtherEAST BAY METROPOLITAN DISTRICTMartinez Education Foundation: $10,000 · OtherMartinez Education FoundationRICHMOND CRIME PREVENTION FOUNDATION: $5,000 · OtherRICHMOND CRIME PREVENTION FOUNDATIONSFR COMMUNITY FUND INC: $32,500 · Human ServicesSFR COMMUNITY FUND…FJC: $25,000 · Crime & LegalFJCSHERIFF'S CHARITIES INC: $17,600 · PhilanthropySHERIFF'S …SPANISH SPEAKING UNITY COUNCIL OF ALAMEDA COUNTY INC: $10,000 · Community ImprovementTradeswomen Incorporated: $5,000 · Community ImprovementBLACK ELECTED OFFICIALS OF CALIFORNIA: $10,000 · Public BenefitFOOD BANK OF CONTRA COSTA AND SOLANO: $10,000 · Food & Nutrition
Other$84,194Human Services$32,500Crime & Legal$25,000Philanthropy$17,600Community Improvement$15,000Public Benefit$10,000Food & Nutrition$10,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetROOFERS LOCAL UNION NO 81: $39,194 over 1y, 1.4% of budgetSFR COMMUNITY FUND INC: $32,500 over 2y, 6.9% of budgetFJC: $25,000 over 1y, 0.0% of budgetCONTRA COSTA LABOR COUNCIL AFL-CIO: $20,000 over 1y, 3.9% of budgetSHERIFF'S CHARITIES INC: $17,600 over 2y, 9.4% of budgetSPANISH SPEAKING UNITY COUNCIL OF ALAMEDA COUNTY INC: $10,000 over 1y, 0.0% of budgetFOOD BANK OF CONTRA COSTA AND SOLANO: $10,000 over 1y, 0.0% of budgetMartinez Education Foundation: $10,000 over 1y, 2.4% of budgetTradeswomen Incorporated: $5,000 over 1y, 1.2% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

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 set of overlaps that mostly run through this funder rather than between each other.

Northern California Carpenters Regional CouncilCA15.7× affinity5 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Northern California Carpenters Regional Council

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.

How much its grantees rely on government

Each dot is one organization Contra Costa Building and Construction Trades Council funds: left to right is the share of its income from government, bottom to top the share from Contra Costa Building and Construction Trades Council. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%1%3%6%10%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    1report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.

    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 12 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

    Play a game based on Contra Costa Building and Construction Trades Council’s filings →

    More from the funding graph