Tsakos Energy Navigation




MarketCap GR

GR Greece


Tsakos Energy Navigation Limited provides seaborne crude oil and petroleum product transportation services worldwide. The company offers marine transportation services for national, major, and other independent oil companies and refiners under long, medium, and short-term charters. As of April 21, 2022, it operated a fleet of 66 double-hull vessels, comprising of 60 conventional tankers, three LNG carriers, and three suezmax DP2 shuttle tankers. The company was formerly known as MIF Limited and changed its name to Tsakos Energy Navigation Limited in July 2001. Tsakos Energy Navigation Limited was incorporated in 1993 and is based in Athens, Greece.


Tsakos Energy Navigation was founded in 1993 by Nikolas P. Tsakos and his father, Martin P. Tsakos. Nikolas Tsakos is President, CEO and a member of the Board of Directors. With a commitment to making TEN the preeminent shipping company in the industry, Nikolas has overseen the growth of TEN from a few ships to one of the largest and most respected tanker owners in the world.

Our mission is to provide safe, reliable and efficient transportation of crude oil and petroleum products to our customers at a competitive price.

Our vision is to be a global leader in the oil and petroleum transportation and storage industry, providing high quality shipping services and maintaining a reputation for professionalism and excellence.

Key Team

Mr. George V. Saroglou (COO, VP & Exec. Director)

Harrys Kosmatos (Corp. Devel. Officer)

Mr. Vasileios Papageorgiou (Chief Marine Officer)

Recognition and Awards
TEN has earned numerous awards and accolades from the maritime industry including being named the “Vessel Operator of the Year” by Lloyd’s List and the “Tanker Operator of the Year” by TradeWinds for three consecutive years.

Tsakos Energy Navigation
Leadership team

Mr. Nikolas P. Tsakos (Founder, CEO, Pres & Exec. Director)

Mr. Michael Gordon Jolliffe (Co-Founder & Vice Chairman)

Mr. Paul Durham (CFO & Chief Accounting Officer)

Products/ Services
Energy, Transportation
Athens, Attiki, Greece
Company Registration
SEC CIK number: 0001166663
500M - 1B
Traded as
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