Skip to content
LaborLab Beta

Union Directory

IUOE Western Conference

Conference ยท International Union of Operating Engineers

All Unions

Suggest an Edit to IUOE Western Conference

Send Suggestion opens your email app with this message drafted to [email protected]. You can edit it before sending.

Claim IUOE Western Conference

Only a union's executive officers can claim its profile. Use your union email address: we confirm claims against the officers listed in the union's federal filings. Once confirmed, you can add an organizing contact for workers who want to reach your union, and keep the officer list current.

An address at your union's domain, not a personal one.

Shown on this profile under Contact an Organizer, for workers who want to organize with your union.

Send Claim opens your email app with this message drafted to [email protected]. You can edit it before sending.

Contact

Mailing Address
Attn: Matthew Cremins 1121 L StSacramento, CA 95814

Officers 8

  • Daren Konopaski

    President

  • Edward Curly

    Secretary-Treasurer

  • Dan Reding

    Vice President

  • James Anderson

    Trustee

  • Steve Gross

    Trustee

  • David Sikorski

    Trustee

  • Tim Eggan

    Trustee

  • Kirk Jordan

    Trustee

From the 2025 LM-2 report (opens in new tab)

An executive officer can send the current list.

Update Officers of IUOE Western Conference

Only the union's executive officers can update this list. Use your union email address.

One per line, as "Name, Title". Edit, add or remove lines.

Send Officer List opens your email app with this message drafted to [email protected]. You can edit it before sending.

Federal Filing

Members Reported
13
Last Report
2025
Form
LM-2
File Number
57488

Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.

NLRB cases for International Union of Operating Engineers (IUOE) Elections and unfair labor practice charges across the whole union, on LaborLab Search

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 Use Suggest an Edit above to tell us what's out of date.