Duncan Williamson

Accounting and Management Consultant


Duncan is an Accounting and Management Consultant with significant experience with a sustained record of success established in the Educational, Financial and Commercial sectors.

Duncan is an inspirational presenter whose excellent communication skills have been demonstrated across several countries and cultures assisting students, trainees and colleagues to achieve their full potential. Duncan’s international experience includes projects and consultancies carried out in South East Asea, the Middle East, Africa, Central Asia, the Caucasus and the Balkans. He also regularly works with colleagues from around the world via his on line activities.​

Duncan combines his extensive academic and training experience with significant manufacturing and commercial work. In addition to working as a teacher and trainer, Duncan has experience of working in a wide variety of settings, ranging from working as a management accountant in process industries in the UK to product cost consulting in several industries in Eastern Europe and in the Middle East.

Duncan has published widely over the years and his latest bookscomprise a trilogy: Power Query, Power Pivot and Power BI. The list also includes, Excel Solutions for Accountants books one to four, all for the same publisher, www.bookboon.com. In addition he has written The Bookkeeping and Accounting Coach, published in April 2014 by Hodder and Stoughton.

international training experience

I have been working internationally since 1988 and I have worked in many countries since then, for example, Malawi, Angola, Ghana, Tanzania; Kazakhstan, Kyrgyzstan, Uzbekistan; the UAE, Kuwait, Oman, Saudi Arabia; Thailand, Malaysia, Singapore, Brunei; Armenia, Georgia, Romania; Switzerland, Hungary, Jordan the UK and more. Here is a representative list of companies for which I have run either public and/or in house courses:

  • Saudi Aramco
  • Oman Oil Corporation
  • Dubai Ministry of Finance
  • Arab Potash Company plc Jordan
  • Nigerian Oil Corporation
  • Sonangol Angola
  • Ayala Corporation Philippines
  • Bank Sampan Nasional Malaysia
  • Eastern Bank Ltd Bangladesh
  • Electricity Generating Authority of Thailand
  • Kasikornbank Thailand
  • Maldives Airport Company
  • Siam Cement Company Thailand
  • The Brunei Economic Development Board
  • Petrozim Line Pvt Ltd Zimbabwe

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