James Tanner

IHS Markit Group Holdings Ltd. operates as an investment holding company. The company was founded on May 9, 2007 and is headquartered in London, the United Kingdom.

The Ambassador Theatre Group Ltd. operates theatres and live entertainment events. It specializes in the production of entertainment programs and pantomimes, live entertainment ticketing, manages ticketing, revenues, customer services, group sales and e-commerce needs for venues, producers, promoters, artists, and events. The company was founded by Howard Hugh Panter and Rosemary Anne Squire in 1992 and is headquartered in Woking, the United Kingdom.

Markit Group Ltd. provides trade processing and financial data software services. The firm offers consulting, current event analysis, cross-industry directories, market insight, forecasts and company analysis, market intelligence platforms, software and design tools, standards and regulations, technical and specialized data, and training services. The company was founded by Rony Grushka, Lance Uggla, Tom McNerney, Kevin Gould in 2001 and is headquartered in London, the United Kingdom.

Markit on Demand, Inc. designs and develops websites, reports and tools for the financial industry. The company was founded by John Leslie in 1991 and is headquartered in Boulder, CO.