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California · Public charity

Local Union No 400 of the Operative Plasterers and Cement Masons Intl

To encourage a high standard of skill among its members, thus providing the trade with competent workers; to obtain and maintain a fair standard of wages; to assist each other in securing employment; to protect the jurisdiction of the trade; to thoroughly organize those working at our crafts for mutual benefit, protection and general…

$96k
Granted FY2025(still arriving)
4
Itemized grants FY2025
3
Organizations funded FY2024
67%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$39k
The rest is grants the schedule does not break out
Median grant, FY2025
$6,600
Largest grant, FY2025
$19,000
Organizations funded a year
1 to 3
FY2019 to FY2024
States reached, FY2025
1
Total assets, FY2025
$20M

How open it is to new grantees

In FY2024, 67% of the organizations Local Union No 400 of the Operative Plasterers and Cement Masons Intl funded were first-time grantees, receiving 57% of its grant dollars.

New vs renewed · share of each year

In FY2024, 43% of grant dollars renewed an existing relationship; $13k went to new ones.

50%100%’20’22’23’24
RenewedFirst-time

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

’20’22’23’24
EducationOther
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$39k50%
FY20243$23k67%
FY20232$12k50%
FY20221$15k100%
FY20201$30k0%
FY20191$41kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Public Benefit$71kEducation$30kEmployment$19k

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Compare Local Union No 400 of the Operative Plasterers and Cement Masons Intl with peer funders

About Local Union No 400 of the Operative Plasterers and Cement Masons Intl

How much does Local Union No 400 of the Operative Plasterers and Cement Masons Intl give?
Local Union No 400 of the Operative Plasterers and Cement Masons Intl reported 4 itemized grants totaling $38,600, out of $96,450 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 1 and 3 organizations a year over FY2019 to FY2024.
What does Local Union No 400 of the Operative Plasterers and Cement Masons Intl fund?
By grant dollars over FY2019 to FY2025, its largest causes are Public Benefit (59%), Education (25%), Employment (16%).
Who are Local Union No 400 of the Operative Plasterers and Cement Masons Intl's largest grantees?
By total granted over FY2019 to FY2025: Cement Masons Local 400 PAC ($71k), Plasterers & Cement Masons Scholarship F ($30k), Associated General Contractors of California Inc ($27k).
Does Local Union No 400 of the Operative Plasterers and Cement Masons Intl fund new organizations?
In FY2024, 67% of the organizations it funded were first-time grantees.
Where is Local Union No 400 of the Operative Plasterers and Cement Masons Intl based?
Local Union No 400 of the Operative Plasterers and Cement Masons Intl 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 7 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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