DFJ | 10,620 followers on LinkedIn. DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world. Since 1985, DFJ's core funds have raised $4B, which has been deployed in more than 300 portfolio companies, including AdMob, Baidu, Box, Hotmail, Skype, Solarcity, SpaceX, Tesla Motors, Tumblr, Twitter and Yammer. DFJ works with companies at seed, early and growth stages, with the goal of partnering with entrepreneurs to build iconic and lasting businesses.