DOT provides vertically integrated high-end vessel solutions and marine asset services for the fast developing Mexican offshore market. The company successfully delivered two new built FCUVs, the COBOS and ICACOS, end of 2014 which are both operational in the Gulf of Mexico. 

DOT is a joint venture between Diavaz and Oceanteam:

Diavaz is a reputable organization of companies and strategic joint ventures, formed with the objective of providing integral services and solutions for the oil industry. Since 1973 the Company has become one of the most experienced companies in Mexico and developed a sound knowledge of the energy sector.

Oceanteam is comprised of two operating segments, Oceanteam Shipping and Oceanteam Solutions. Oceanteam Shipping owns, charters and manages deep-water offshore support vessels and fast support vessels. Oceanteam Solutions' focus is to provide its clients with complete offshore solutions. The company has been active in the industry as an offshore solutions provider for over twelve years.