Thomas Segun Ilube is a British entrepreneur and businessperson who founded Crossword Cybersecurity Plc, Garlik Ltd., Credit Karma, Inc. and African Gifted Foundation and who has been at the helm of 6 different companies. Currently, Mr. Ilube holds the position of Chairman for Rugby Football Union, Chairman for Iternal Ltd. and Chief Executive Officer & Executive Director at Crossword Cybersecurity Plc. Mr. Ilube is also on the board of WPP Plc and Deathio Ltd. and Chairman of African Gifted Foundation.

In his past career Thomas Segun Ilube occupied the position of Non-Executive Chairman for CyberOwl Ltd., Principal at London Stock Exchange Group Plc, Chief Executive Officer of Garlik Ltd., Chief Information Officer of Egg Plc, Principal at PwC Consulting, Managing Director-Consumer Markets at Transunion Information Group Ltd. and Member-High Level Expert Group at The International Telecommunication Union.

Thomas Segun Ilube received a doctorate from City University London.