Alex Krasodomski-Jones, researcher in the centere for the analysis of social media at Demos, explains the methods used by ISIS to evade online surveillance.» Read More
Michael Widmer, metals strategist at BofA Merrill Lynch Global Research, says news that Lonmin will cut its metals production is good news for the industry.
Rob McCreery, founding partner at Libra Investment Services, says the firm is selling more stocks than it is buying, reversing the previous trend.
Jonathan Helliwell, media analyst at Panmure Gordon, says Pearson's sale of the Financial Times Group was a good business move.
Mark Cutifani, CEO of Anglo American, says job cuts are necessary to ensure the company stays competitive in a tough market.
Tim Edwards, senior director of index investment strategy at S&P Dow Jones Indices, discusses the latest fall in the volatility index.
William de Vijlder, group chief economist at BNP Paribas, suggests extensions of Emergency Liquidity Assistance (ELA) to Greece aren't sustainable.
Adam Lawrence, chief executive of The Royal Mint, says he'd like to see the company's bullion platform grow over the next few years.
Jeremy Stretch, head of FX strategy at CIBC, says he wouldn't be surprised if the Bank of England raised interest rates as early as November.
Ian Plenderleith, chairman of BH Macro, says investors should put their money in equities but make sure they have a diversified portfolio.
Maurice Levy, CEO of Publicis, says the European Union is not addressing the issues at the heart of the bloc.
Nick Luff, CFO of RELX Group, discusses the company's earnings and outlook.
Paul Polman, CEO of Unilever, discusses the growth opportunities for the company in the developing markets.
European stocks opened higher on Thursday amid a flurry of corporate earnings and data, as Greek Prime Minister Alexis Tsipras won a second crucial vote on Wednesday.
Andrew Lake, head of global high yield at Mirabaud, says there will be defaults in weaker energy companies if the oil price remains low.
Severin Schwan, CEO of Roche, discusses the company's product pipeline and what areas of medicine will be the most profitable.
Paul Polman, CEO of Unilever, says the prestige beauty market is a big growth opportunity after the company bought Dermalogica earlier this year.
Mike Mack, CEO of Syngenta, says that Monsanto's take over bid "failed in every dimension" for it to be a success.
Maurice Levy, CEO of Publicis, says the integration of Sapient - the company it bought earlier this year - is going "extremely well".
Ulrich Spiesshofer, CEO of ABB, says the Chinese market has remained soft but there are still a lot of opportunities in the country.
Brian Robertson, author of "Holacracy," discusses his theory about how companies can be run better with no bosses or hierarchy.
Geoff Cutmore is co-anchor for CNBC’s flagship programme Squawk Box in EMEA; the three-hour show bookends the opening of European equity markets.
Based in London, Tso co-anchors CNBC flagship show in EMEA, Squawk Box, a show that sets the news agenda every trading day.
Stephen Sedgwick co-anchors CNBC's flagship program Squawk Box Europe and is also CNBC's OPEC reporter covering major meetings.