Contact
- Mailing Address
- Attn: Matthew Mahoney, President/Delegate 750 Dorchester AvenueBoston, MA 02125
- Phone
- (617) 265-3444 Matthew Mahoney, President Listed on the 2026 LM-2 report (opens in new tab)
Officers 10
-
Matthew A. Mahoney
President/Delegate
-
Michael J. Veno
Financial Secretary'ty/Delegate
-
Andrew W. Vooris
Treasurer/Delegate
-
Louis A. Ramos
Vice President/Delegate
-
Ethan Minkema
Recording Secretary'ty
-
Edward A. Bozian
Trustee/Delegate
-
Thomas S. O'Leary
Trustee
-
William Meehan
Trustee/Delegate
-
Francis J. Fabozzi
Conductor
-
Robert Meighan
Warden/Alt Delegate
An executive officer can send the current list.
Federal Filing
- Members Reported
- 902
- Last Report
- 2026
- Form
- LM-2
- File Number
- 32720
Members as the union reported them on its 2026 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 51 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2026 (file no. 032-720) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 032-720, 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 Use Suggest an Edit above to tell us what's out of date.