Contact
- Mailing Address
- Attn: Raymond Jackson, President 2200 W 19th StreetSioux City, IA 51103
- Phone
- (712) 255-1567 Raymond Jackson, President Listed on the 2026 LM-3 report (opens in new tab)
Officers 7
-
Raymond Jackson
President
-
David Preston
Financial Secretary
-
Curtis Krei
Treasurer
-
Michael Monterosa
Recording Secretary
-
Veric Swenson
Trustee
-
David Johnson
Conductor
-
Jorge Topete
Warden
An executive officer can send the current list.
Federal Filing
- Members Reported
- 164
- Last Report
- 2026
- Form
- LM-3
- File Number
- 17070
Members as the union reported them on its 2026 LM-3 report. Counts may include retirees and associate members.
NLRB cases for Local 948 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-3 report, 2026 (file no. 017-070) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 017-070, 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 Use Suggest an Edit above to tell us what's out of date.