Contact
- Mailing Address
- Attn: Sherri Richardson, Secretary-Treasurer 2102 Almaden Rd Ste 105San Jose, CA 95125
- Phone
- (408) 440-8716 Rolly Mangsat, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 12
-
Rolly Mangsat
President
-
Sherri Richardson
Secretary-Treasurer
-
Jose Maravilla
Vice President
-
William Senter
Recording Secretary
-
Steven Millward
Trustee
-
Jorge Sanchez
Trustee
-
Kevin Souza
Trustee
-
Christopher Breckenridge
Executive Board Member
-
Luis Campos
Executive Board Member
-
Timothy Cooper
Conductor Sentinel
-
Edward Elkins
Executive Board Member
-
Santos Garcia
Executive Board Member
An executive officer can send the current list.
Federal Filing
- Members Reported
- 2,284
- Last Report
- 2025
- Form
- LM-2
- File Number
- 29596
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for International Association of Machinists (IAM) Elections and unfair labor practice charges across the whole union, on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 029-596) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 029-596, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.