When we talk about the future of office space as a service, it turns out that the future may not be about the space at all. Take, for example, RocketSpace, a tech campus for startups in San Francisco and — having just last week announced plans for another campus — London. Since opening in 2011, it has sent more than 15 unicorns out into the world, including Uber and Spotify. Today, it continues to attract tech entrepreneurs and high growth startups to its campus, but there’s a twist: it’s attracting big corporations, too. In fact, only 50 percent of RocketSpace’s business revolves around providing space and services for startups. The other 50 is all corporate innovation consulting, helping companies like AT&T, RBS, and JetBlue to ward off disruption.