Weeks after renegotiating a deal with Caterpillar, Brad Keywell raises more money. : Uptake, an industrial Big Data software company launched by Groupon co-founder Brad Keywell, has reeled in another $117 million from investors.Baillie Gifford, an investment fund based in Edinburgh, Scotland, led the round, which was Uptake's fourth. The deal, which values Uptake at about $2.3 billion, brings the company's total investment to about $264 million.