ExxonMobil's 12-year reign at the top comes to an end as lower oil price sends it tumbling down the pecking order.
Sadiq Khan says the company only has itself to blame for losing the licence to operate in the capital.
The FX firm has recently acquired a banking licence as it expands into US and Europe.
Home Office will release list of illegal immigrants to banks and building societies who will carry out quarterly checks.
Construction staff working on nuclear power station to be balloted on strike action over pay dispute.
Group reports underlying pre-tax profits of £14m for the six months to 1 July.
The US giant could compete with Sky and BT for 2019-22 broadcast deal, reports say.
Consortium-led US private equity firm Bain Capital has agreed to buy Toshiba Memory Corporation.
Irish budget airline has asked pilots to cancel leave as it battles with chaos over cancelled flights.
Passengers on standard Virgin Trains could ride in spacious leather seats with free Wi-Fi, food and drink.
Proposed merger expected to result in 4,000 job losses, evenly shared by both firms.
Irish budget airline has asked pilots to work on some days off to avoid cancelling further flights.
Toy giant says only its operations in the US and Canada will be affected by the decision.
Europe's largest carrier will cancel between 40 and 50 flights a day over the next six weeks.
Bookmaker said odds on Ehiogu, who died earlier this year, were offered by mistake.