Mesosphere has raised $125 million in a fourth round of funding for its hybrid cloud platform. And it also said it has nearly tripled its revenues in the past year. T. Rowe Price Associates and Koch Disruptive Technologies (KDT) led the round, with participation from ZWC Ventures, Qatar Investment Authority (QIA) and Disruptive Technology Advisers (DTA). The round also included existing investors Andreessen Horowitz, Two Sigma Ventures, Khosla Ventures and Hewlett Packard Enterprise. This investment brings the company’s total funding since inception in 2013 to more than $250 million.