- Thomas Maxwell
- Thomas McConnon
- Thomas McDonald
- Thomas McDonald
- Thomas Mcdonnell
- Thomas McDonnell
- Thomas McInerney
- Thomas McLaughlin Acquired By Bunzl
- Thomas McNicholas
- Thomas McWilliams
- Thomas Medical Products Acquired By Merit Medical Systems
- Thomas Mehlhorn
- Thomas Meister
- Thomas Mejdell
- Thomas Memorial Hospital Acquisitions
- Thomas Menke
- Thomas Meurer
- Thomas Michaud
- Thomas Michelet
- Thomas Mieszkowski
- Thomas Miller
- Thomas Mills
- Thomas Mitchell
- Thomas Mitchell
- Thomas Modzelewski
- Thomas Moers Mayer
- Thomas Mokulehua
- Thomas Mokulehua
- Thomas Molner
- Thomas Monson
- Thomas Moody
- Thomas Moran
- Thomas Moran
- Thomas Morana
- Thomas Morgan
- Thomas Moussallieh
- Thomas Mueller
- Thomas Mueller-Gastell
- Thomas Mullen
- Thomas Muller
