Union Directory
IBEW Local 663
Local 663 ยท International Brotherhood of Electrical Workers
Contact
- Mailing Address
- Attn: Steven Zindars, Treasurer W334S7990 Tolbert LaneMukwonago, WI 53149
- Phone
- (262) 424-9836 Jason S Olson, President Listed on the 2026 LM-3 report (opens in new tab)
Officers 8
-
Jason Olson
President-Bus. Manager
-
Andrew Crowbridge
Financial Secretary
-
Steven Zindars
Treasurer
-
Charles Griese
Vice President
-
Daniel Zuehlke
Recording Secretary
-
Travis Bradbury
Executive Board
-
Justin Hayden
Executive Board
-
Matthew Kotajarvi
Executive Board
An executive officer can send the current list.
Federal Filing
- Members Reported
- 58
- Last Report
- 2026
- Form
- LM-3
- File Number
- 25779
Members as the union reported them on its 2026 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 663 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2026 (file no. 025-779) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 025-779, 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 Use Suggest an Edit above to tell us what's out of date.