Omdia is part of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC’s registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Roy Illsley

Chief Analyst, IT Operations

Roy’s key areas of research include cloud computing, cloud-native technologies, IT strategy, IT operational management, and data center technologies. He also advises on quantum computing, automation, virtual desktop infrastructure (VDI), and workspaces. Roy uses his extensive experience combined with Omdia’s surveys and market data to understand how technologies will add benefit to businesses.

He works in the enterprise team and has over 40 years’ experience in the IT sector working for a variety of consultancy and end-user companies with experience in defense, utilities, automotive, retail, and fast-moving consumer goods industries. He joined Butler Group as a senior analyst in January 2006. Roy has worked on many major report projects, white papers, and primary research. He also delivers keynote speeches globally. He has a Bachelor of Science (Hons.) in electronic engineering and telecommunications, an international MBA, and is a Member of the Institute of Engineering Technology (MIET) that holds the registered status of a Chartered Engineer (CEng).


IT budget spending analysis and forecast, 2017–25

Subscription Required

2023 Trends to Watch: Data Center Physical Infrastructure

Subscription Required

2023 Trends to Watch: IT Operations

Subscription Required