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TENNYSEDeep Sea Foreign Transportation of FreightAlso trades as TEN.PE, TEN.PF

TSAKOS ENERGY NAVIGATION LTD

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 20-F on Apr 6, 2026
$50.05−1.13 (-2.21%)

Close on Oct 19, 2026

Market cap
$1.50B
P/E (TTM)
11.2
Dividend yield
2.20%

About Tsakos Energy Navigation

Deep Sea Foreign Transportation of Freight, SIC 4412

Tsakos Energy Navigation Limited provides international maritime transportation services for crude oil, petroleum products, and liquefied natural gas. The company operates a varied fleet that includes very large crude carriers, suezmax, aframax, panamax, handysize, and medium-range tankers, alongside specialized shuttle tankers equipped with dynamic positioning technology and liquefied natural gas vessels. Its fleet operates under spot contracts as well as short, medium, and long-term charter agreements. The firm serves international energy producers, including state-owned oil entities, major petroleum corporations, independent producers, oil refiners, and commodity traders.

The company's operational fleet comprises 64 double-hulled vessels, totaling approximately 8.0 million deadweight tons, with an average age of 10.3 years. Its transport operations span worldwide marine routes, and 14 of its vessels possess ice-class specifications for accessing ports affected by ice. Technical and commercial vessel operations are primarily subcontracted to managers based in Greece. Tsakos Energy Navigation is incorporated in Bermuda and maintains its principal executive offices in Athens, Greece.

Summary of the business section of Tsakos Energy Navigation's latest annual report, written by StockData.

Company profile

Company

Legal name
TSAKOS ENERGY NAVIGATION LTD
Founded
1993
Headquarters
Athens, Greece
Address
367 Syngrou Ave 175 64 175 64
Phone
(202) 346-4434
Website
tenn.gr
Employees
178, Dec 31, 2025
Industry
Deep Sea Foreign Transportation of Freight
Incorporated in
J3
Auditor
Ernst & Young (Hellas) Certified Auditors Accountants S.A., Athens, Greece

Stock & identifiers

Ticker
TEN
Other tickers
TEN.PE, TEN.PF
Exchange
NYSE
IPO date
Mar 5, 2002
Shares outstanding
30M, Dec 31, 2025
Filer category
Accelerated filer
Stock splits
1-for-5 reverse, Oct 9, 2020; 1-for-5 reverse, Jul 1, 2020; 2-for-1, Nov 15, 2007
SEC CIK
1166663
EIN
00-0000000

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Nikolaos TsakosChief Executive Officer, Director5,073,802
Georgios SaroglouPresident and COO, Director2,000
Theoharrys Evgenios KosmatosCFO and CAO14,700
Vasileios PapageorgiouChief Marine Officer5,000
Clio HatzimichalisDirector5,000
Nicholas Francis TommasinoDirector2,874
Efstratios Georgios ArapoglouDirector19,000
Denis Andreas PetropoulosDirector10,000
Karen Jane PurnellDirector10,000
Efthimios MitropoulosDirector15,600
Michael JolliffeDirector18,400
Aristides Athanassios Nicholas PatrinosDirector32,093

Employees

Headcount reported in annual reports

“They have approximately 178 employees engaged in ship technical management and approximately 3,000 seafaring employees, of whom approximately 1,300 are employed at sea and the remainder is on leave at any given time.”

Corporate history

Events identified from SEC filings