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National Production Workers Union

National or International NPWU
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Contact

Mailing Address
Attn: Joseph Senese, Vice President 2001 Butterfield RoadDowners Grove, IL 60515

Officers 5

  • James Meltreger

    President

  • Jose Diaz

    Secretary-Treasurer

  • Joseph Senese

    Vice President

  • Vincent Senese

    Recording Secretary

  • Tammy Henrichs

    Trustee

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

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Federal Filing

Members Reported
3,807
Last Report
2025
Form
LM-2
File Number
344

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

NLRB cases for National Production Workers Union 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 Use Suggest an Edit above to tell us what's out of date.