MEP Giants

Is your firm among the MEP Giants? Submit to find out

The 2026 MEP Giants and Commissioning Giants programs are now open. Submissions are due April 10, 2026.

2026 MEP Giants - sponsored by Eaton

The MEP Giants program lists the top 100 mechanical, electrical, plumbing (MEP) and fire protection engineering firms in North America. The in-depth analysis of these firms appears in September/October and reveals what’s going on in the industry and how it has changed over the past few years.

If your firm makes at least $10 million in revenue, it is eligible. The submission timeline is:

Read about past MEP Giants online.

By

Amara Rozgus

Amara Rozgus is the editor-in-chief.