Coleman Supply Company, now part of O.E. DuRANT and the Moran Towing Corp, provides full-service maritime support including environmental response, commercial diving, and line handling services in the Port of Charleston.
Global Diving & Salvage is a Seattle-headquartered commercial diving, marine salvage, and underwater construction company with additional main offices in Alaska and California. It is part of the Dive/Marine Construction business line of Moran Towing Corporation.
Moran Towing Corporation is a leading provider of harbor services, marine transportation, and environmental services with over 160 years of experience and a fleet of tugboats and barges.
Moran Towing of New Hampshire Inc. provides marine transportation, harbor services, ship assist, towing, and LNG terminal services with a focus on safety and environmental responsibility.
River Parishes Co., Inc., founded in 1976, provides marine shipping and towing services on the Mississippi River. Acquired by Moran Towing Corporation in 2007.