Founded in 1916, Investor AB is a renowned venture capital firm based in Sweden. With a main office in Stockholm and 15 key employees, the firm has a long history of active investing. While the fund typically engages in less than 2 deals per year, it focuses on investments ranging from $10 million to $50 million. Investor AB stands out with a higher exit rate compared to other companies, and it has a preference for leading investments. The fund often invests in startups valued between $100 million and $500 million, typically participating in rounds with 3-4 other investors. While the fund primarily invests in web development and software industries, it also co-invests with notable firms like The Carlyle Group, Matrix Partners, and Greylock Partners. Investor AB has a particular interest in startups based in the United States, despite its Swedish roots. The fund tends to invest in companies that are 4-5 years old and has a diverse portfolio that includes Gator.com, Curl, and Sandburst Corporation. Additionally, Investor AB owns significant interests in companies such as SEB, Atlas Copco, ABB, Ericsson, and Mölnlycke Health Care.