Chicago Booth Angels Network of Chicago & New York | 989 followers on LinkedIn. An alumni-run organization of The University of Chicago Booth School of Business | The Chicago Booth Angels Network of Chicago and New York is a nonprofit, affinity organization, founded and run by alumni of The University of Chicago Booth School of Business. We believe early-stage companies need smart angels and high-caliber investors to bring capital, expertise, and global networks. We exist to support innovative ideas, provide quality education and learning opportunities to our University of Chicago alumni membership, and promote the Chicago Booth brand.