Contact
- Mailing Address
- Attn: Anthony Delorio, Secretary-Treasurer 150 Executive Park BlvdSan Francisco, CA 94134
- Phone
- (707) 486-6801 Michael C Yates, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 7
-
Mike Yates
President
-
Anthony Delorio
Secretary-Treasurer
-
Florencio Sinogui
Vice President
-
Juan Gallo
Recording Secretary
-
William Thomsen
Trustee
-
Arthur J. Hilmoe
Trustee
-
Robin Terrell
Trustee
An executive officer can send the current list.
Federal Filing
- Members Reported
- 5,144
- Last Report
- 2025
- Form
- LM-2
- File Number
- 41157
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 665 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 041-157) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 041-157, 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 Use Suggest an Edit above to tell us what's out of date.