A startup factory? $1.2B-exit team launches $65M super{set}

Think Jack Dorsey’s jobs are tough? Well, Tom Chavez is running six startups. He thinks building businesses can be boiled down to science, so today he’s unveiling his laboratory for founding, funding and operating companies. He and his team have already proven they can do it themselves after selling their startups Rapt to Microsoft and Krux to Salesforce for a combined $1.2 billion. Now they’ve raised a $65 million fund for “super{set}”, an enterprise startup studio with a half-dozen companies currently in motion. The idea is that {super}set either conceptualizes a company or brings in founders whose dream they can make a reality. The studio provides early funding and expertise while the startup works from their shared space in San …