Contact
- Mailing Address
- Attn: Jason Betker, Financial Secretary 330 E Evandale DriveOak Creek, WI 53154
- Phone
- (414) 828-5315 Brett Adamak, President Listed on the 2025 LM-3 report (opens in new tab)
Officers 9
-
Charles Madsen
President
-
Jason Betker
Financial Secretary
-
Brian Kasperek
Vice President
-
Jeff Quello
2nd Vice President
-
Terry Patterson
Recording Secretary
-
Jeff Doerr
Trustee
-
Brandon Evans
Trustee
-
Lucas Siehr
Trustee
-
Mike Nille
Guide
An executive officer can send the current list.
Federal Filing
- Members Reported
- 59
- Last Report
- 2025
- Form
- LM-3
- File Number
- 4795
Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 407 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2025 (file no. 004-795) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 004-795, 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 Use Suggest an Edit above to tell us what's out of date.