Docke has raised $40 million in a series C funding round led by Sequoia Capital. Existing investors Benchmark, Greylock Partners, Insight Ventures, Trinity Ventures, and Jerry Yang also participated. Bill Coughran, who joined Sequoia after eight years as a senior vice president of engineering at Google, will represent Sequoia on the Docker board. Launched in March 2013, Docker is an open platform for building, shipping and running distributed applications.

FuzeBox, a company that provides real-time visual collaboration across mobile and desktop devices, has closed a $20 million Series A financing. The round is being led...