Management Team

The Management Team

Bryan Duffy

Bryan Duffy - Chairman

Bryan has a degree in Economics, qualified as a Chartered Accountant (many moons ago) and spent 15 years as Chairman and CEO of a Public Company, prior to becoming a serial entrepreneur.

Sharon White

Sharon White - CEO

Sharon brings to Celona two decades worth of experience, accumulated in the fields of Enterprise Information Management, Business Intelligence, and Retail and Supply Chain Management.

Tony Sceales

Tony Sceales - CTO

Tony Sceales is CTO and Founder of Celona and has spent the last 26 years working in the Telecoms, Financial Services and IT industries in Europe, North America and Asia Pacific.

Paul Jackson

Paul Jackson - Head of Sales

Paul has 25 years EMEA and Global Sales and Sales Management experience with leading Global IT Companies - Microsoft, FAST, Jacada, CNT, Symantec and Ingres.

Celona Evolve - Simply Switch it On