Oil and gas group alert to threat to relationship and investment with Russian partner from international sanctions over clashes in Ukraine

The glasnost that fostered ties between Russian and western business is expiring amid the wreckage

Tor Olav Trøim's partnership with John Fredriksen set to end after he says he will quit his role at the group's main holding company

BP and Renault become the first major European groups to warn of the potential negative effect on their businesses from EU and US actions

US investor Wilbur Ross and EBRD to take part in fundraising only a year after lender was saved from collapse by international rescue deal

French telecoms group's earnings beat consensus forecasts, but operator pledges to maintain its focus on costs as it faces growing competition

Reckitt's planned spin-off of its pharmaceuticals unit highlights trend to split pharmaceuticals and consumer healthcare

French automaker's no-frills Romanian cars offset Russia weakness, helping the company to record a 25% rise in first-half earnings

Archbishop of Cyprus urges thousands of small shareholders to reject a planned €1bn share sale by Bank of Cyprus

The oil major has reported better upstream results, but what effect will Russian sanctions have on the company with a stake in Rosneft?