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USW Local 670

Local USW

Local 670 ยท United Steelworkers

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Contact

Mailing Address
Attn: Robert Mattern, Financial Secretary 16 Starlite DriveLititz, PA 17543

Officers 9

  • Timothy Dunigan

    President

  • Robert Mattern

    Financial Secretary

  • Douglas Petterman

    Vice President

  • Erin Kirchner

    Recording Secretary

  • Darrel L. Beck

    Trustee

  • Timothy Duncan

    Trustee

  • Brian Kirchner

    Trustee

  • Gerald Fraleigh

    Cheif Steward

  • Thomas Good

    STG. Arms

From the 2025 LM-3 report (opens in new tab)

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Federal Filing

Members Reported
310
Last Report
2025
Form
LM-3
File Number
36852

Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.

NLRB cases for Local 670 Elections and unfair labor practice charges on LaborLab Search

Sources 2

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 Use Suggest an Edit above to tell us what's out of date.