8. Sheryl Sandberg and David Goldberg: She’s the COO of Facebook, he’s CEO of SurveyMonkey

Sheryl Sandberg, according to Business Insider, technically could be called the co-CEO of Facebook. She is married to David Goldberg, the CEO of SurveyMonkey, (a startup that is valued at $1 billion).

9. Kara Swisher and Megan Smith: Kara’s chief of Wall Street Journal’s All things D and Megan is a top executive at Google.

Kara Swisher, hailed as the number one reporter in Silicon Valley, is married to Google’s Megan Smith. Megan joined Google in 2003 and headed a number of the company’s acquisitions, including Keyhole (now Google Earth), and also co-led the tech giant’s early work with publishers for the Google Book Search.