PEI | 40,256 followers on LinkedIn. We inform and connect investment professionals across global, specialised markets. Since its inception in 2001, PEI has grown into a subscriber-focused business intelligence company with offices in the UK, New York, Los Angeles, Tokyo, Sydney, and Hong Kong. PEI is recognised for providing industry-leading market insight, data, and networking to investment professionals through a growing portfolio of 16 premium information brands.