Cornerstone Financial Holdings Limited is an investment company, which engages in creating a sizeable network of flat-panel displays in elevator lobbies, commercial buildings, and residential buildings to sell advertisement. The company employs 52 full-time employees The company went IPO on 2011-07-28. The firm operates its business through two segments. The Advertising and Media Business segment is mainly engaged in the provision of creating sizeable network of flat-panel displays services. This segment is also engaged in the development, production, and distribution of films. The Financial Services segment mainly provides securities dealings and brokerage services and margin financing services.