Contact
- Mailing Address
- Attn: Kevin Bryenton, General President 1750 New York Ave NWWashington, DC 20006
- Phone
- 202-383-4800
Officers 12
-
Kevin Bryenton
General President
-
David Beard
General Treasurer
-
Michael Baker
Vice President 1st
-
Kendall Martin
Vice President 2nd
-
Gregory Jarrell
Vice President 3rd
-
David Osborne
Vice President 4th
-
James Gardiner
Vice President 5th
-
Colin Daniels
Vice President 6th
-
Michael Relyin
Vice President 7th
-
Peter Myers
Vice President 8th
-
Jerry Wilson
Vice President 9th
-
James Mahoney
General Secretary
An executive officer can send the current list.
Federal Filing
- Members Reported
- 129,107
- Last Report
- 2026
- Form
- LM-2
- File Number
- 52
Members as the union reported them on its 2026 LM-2 report. Counts may include retirees and associate members.
NLRB cases for International Association of Iron Workers Elections and unfair labor practice charges on LaborLab Search
Sources 3
- OLMS LM-2 report, 2026 (file no. 000-052) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 000-052, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
- Union website (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 Use Suggest an Edit above to tell us what's out of date.