Contact
- Mailing Address
- Attn: Michael Korish, Treasurer Marshfield, WI 54449
- Phone
- (608) 797-6444 Michael A Korish, Treasurer Listed on the 2026 LM-3 report (opens in new tab)
Officers 6
-
Michael A. Korish
Treasurer
-
Allen Schroeder
Vice President
-
Tyler Mueller
Vice President
-
Marie Cattanach
Vice President
-
Peggy S. Hoffarth
Secretary
-
Seth Klahn
Shop Steward
An executive officer can send the current list.
Federal Filing
- Members Reported
- 42
- Last Report
- 2026
- Form
- LM-3
- File Number
- 27055
Members as the union reported them on its 2026 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 717 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2026 (file no. 027-055) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 027-055, 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 Use Suggest an Edit above to tell us what's out of date.