Please see the Supplemental Materials section below to order H. Roizen, the adapted version mentioned in the Teaching Note. Only faculty with Harvard Business Publishing Educator Premium Access may access this supplemental case. Heidi Roizen, a venture capitalist at SOFTBANK Venture Capital and a former entrepreneur, maintains an extensive personal and professional network. She leverages this network to benefit both herself and others. The case considers the steps she's taken to build and cultivate a network that is both broad and deep.