Contact
- Mailing Address
- Attn: Kevin Hennessey, Treasurer 2421 Larson St.La Crosse, WI 54603
- Phone
- (608) 386-5685 Joshua S Horeck, President Listed on the 2026 LM-3 report (opens in new tab)
Officers 9
-
Harry Garbers
President
-
Kevin Hennessey
Treasurer
-
Danny Andersen
Vice President
-
Josh Horeck
Recording Secretary
-
Christopher Schollmeier
Trustee
-
David Lester
Trustee
-
Alexander Plenge
Trustee
-
Kaiden French
Conductor
-
Josh Henke
Warden
An executive officer can send the current list.
Federal Filing
- Members Reported
- 430
- Last Report
- 2026
- Form
- LM-3
- File Number
- 8137
Members as the union reported them on its 2026 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 1143 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2026 (file no. 008-137) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 008-137, 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 Use Suggest an Edit above to tell us what's out of date.