Mahl'kom Group was an establishment that owned Vulcan merchant ships, including the T'Pau, in the 24th century. Ships operating for this group had Vulcan National Merchant Fleet registries. The establishment's name was mentioned on the Qualor II Depot Z15 Inventory Database. (TNG-R: "Unification I", okudagram)

Mahl'kom (English translation "serenity") was a word from the Vulcan language. It was first mentioned in ENT: "Shuttlepod One". In the script for that episode, the word was spelled "Mol-kom", according to the Star Trek Encyclopedia (4th ed., vol. 2, p. 12).