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Person · officer / director

Ruben Espinosa

Executive Board · Plasteresx and Cement Masons' Union Local 300

Executive Board at Plasteresx and Cement Masons' Union Local 300. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
1
Roles reported
1
Others who share this name
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Executive Board of Plasteresx and Cement Masons' Union Local 300, based in Pleasanton, CA.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

P
Plasteresx and Cement Masons' Union Local 300 Executive Board · $6.3M revenue · Pleasanton, CANEGOTIATED BETTER WAGES, BENEFITS, AND WORKING CONDITIONS FOR UNION MEMBERS AND WORKING FAMILIES IN GENERAL.Filed FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Ruben Espinosa

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

R
Ruben Espinosa 1 organization · University, MSShakespeare Association of America

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

E
Emilio Aldana
Business Manager/Financial Secretary · FY2025
$165K
G
Greg Levy SR
President/Business Agent · FY2025
$150K
M
Marshall Vasquez
Business Agent · FY2025
$145K
A
Avel Quiroz JR
Business Agent/Executive Board · FY2025
$139K
W
Walter Orellana
Business Agent/Executive Board · FY2025
$139K
C
Christopher Knerr
Recording Secretary/Bus. Agent · FY2025
$139K
M
Mark Johnson
Business Agent · FY2025
$133K
M
Miguel Duarte
Vice President/Business Agent · FY2025
$133K
I
Israel Raya-Vargas
Business Agent · FY2025
$133K
I
Ismael Vega-Castillo
Sargeant-at-Arms/Business Agent · FY2025
$132K
S
Shanks K
Business Manager · FY2020
$130K
C
Christopher Kneer
Recording Secretary · FY2023
$115K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org