Fiona Elizabeth Strens

Part of Corps of Commissionaires Trustees Ltd., Corps Security (UK) Ltd. is a British company that provides security services. The company is based in London, UK. The company was founded in 1859 by Edward Walter. Lyndon Michael Bullock has been the CEO of the company since 2018.

Crowd Vision Ltd. provides live crowd analytics software. It offers a software product that extracts crowd insights from video feeds in busy locations, enabling customers to understand and intervene in their crowds. The company was founded in 2009 by Fiona Elizabeth Strens and Anders Fredrik Johansson and is headquartered in London, the United Kingdom.

Cellcrypt Ltd. Provides mobiles voice security solutions. The firm provides secure instant messaging and VoIP solutions to government organizations and enterprises worldwide. It offers encrypted mobile content protocol, an Internet protocol based technology that optimizes delivery of encrypted data between mobile devices over wireless network. Cellcrypt also operates over data-enabled networks including 2G 3G Wi-Fi and satellite, and is optimized to run on Nokia Symbian and BlackBerry smartphones. The company was founded by Rodolfo Rosini in 2005 and is headquartered in London, The United Kingdom.