M. A. Mortenson Company, Inc.

MN • Matched across 3 agencies

WHDNLRBOSHA
C - Critical Risk
5
WHD Cases
6
NLRB Filings
699
OSHA Inspections

Most recent: OSHA action, Sep 2025

710 enforcement records available

Full risk scoring, violation details, penalties, cross-agency timeline.

More enforcement data in MN

Data sourced from DOL WHD, OSHA, NLRB, and SEC EDGAR. Entity-resolved across agencies. Updated monthly.