In June 2013, the top container shipping company in the world, Maersk and MSC(switzerland) and CMA CGM(France), followers right behind the Maersk, have agreed to make an stategic alliance one another. The negotiation among the top three leaders in the world was shocking to the other competitors and some shippers and ports warn strongly against this new threatening alliance. The other say the alliance will lead to loewr price and be beneficial to them.
Reference : http://shippingwatch.com/secure/carriers/article6324301.ece