Maersk Line (Maersk) is an oil transportation company. It is engaged in the transportation of crude oil and other products all the way through sea. Maersk provides transportation services through 500 container vessels and 1900,000 twenty foot equivalent Unit containers. The company also provides services including E-commerce services, customs house brokerage and refrigerated services etc. Maersk Line is the core liner shipping activity of the A.P. Moller ÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â‚¬Å¡Ã‚Â¬ÃƒÂ¢Ã¢â€šÂ¬Ã…â€œ Maersk Group. It is also a member of the Network for Transport and Environment (NTM), a leading European environmental transportation consortium and a corporate member of WWF Denmark. The company is headquartered in Copenhagen, Denmark.