TransMontaigne GP LLC., formerly NYSE:TMG, is an oil pipeline and terminal company based in Denver, Colorado. In 2006, it was the 269th largest company in the United States and as of 2012 it was the 17th largest privately owned company. Wikipedia
Headquarters: Denver, CO
Founded: February 2005
Ceo: Randy Maffett
Parent organizations: NGL Energy Partners and NGL Energy Operating LLC
Subsidiaries: TransMontaigne Operating GP LLC, TransMontaigne Product Services Inc, Coastal Tug & Barge Inc, and more