Zuckerberg is kicking off a tour of Europe on Monday.
Nokia is hiring software experts, testing new products and seeking sales partners.
Industries with the highest number of top-rated companies at risk were hospitality/travel, media and entertainment, retail, financial services and consumer goods/manufacturing
Apple Pay will be available in 250,000 locations across the UK.
Apple Inc's iPod upended the music industry, and its iPhone knocked Nokia off its smartphone perch, but Swiss watch makers breezily dismissed warnings that the technology giant's new wristwatch gadget could do something similar to them.