Trans Adriatic Pipeline (TAP) AG is a joint venture company established with the purpose of planning, developing and building the TAP natural gas pipeline.

The Trans Adriatic Pipeline will bring natural gas from the Caspian and Middle East regions to Europe.

The shareholder structure of the Trans Adriatic Pipeline project comprises of Swiss EGL (42.5%), Norwegian Statoil (42.5%) and German E.ON Ruhrgas (15%) share.

TAP AG has its headquarters in Baar, Switzerland and branch offices in Athens, Rome, Tirana. In 2009 , TAP representative office was opened in Brussels.

Currently, TAP employs approximately 50 oil and gas specialists from 20 countries and over 200 experts from contracted service companies.