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Halcyon's 52:52:52 campaign on this site and on Twitter will start in late 2020. It will help you address 52 issues with 52 responses over 52 weeks.

Part consultancy, part thinktank, part social enterprise, Halcyon helps you prepare for and respond to personal, organisational and societal change.

A Mundane Comedy is Halcyon's new book. Extracts will appear on this site and on social media during late 2020. Please get in touch with any questions about the book or related Halcyon services.

Halcyon monitors change for more than 150 key elements of life.

Our Company



Halcyon sprl, a private limited company registered in Belgium, is led by its founder, Dominic Kelleher

Dominic is currently also Global Growth Markets Knowledge Leader at EY and is a former director of and senior independent adviser to PwC, specialising in market intelligence, megatrends/futurism, business development and knowledge management (KM).

Dominic served as a senior adviser to AIESEC, the global student federation and was lead author of three British Standards Institution (BSI) knowledge standards. He then led the multinational European Committee for Standardisation team that published a European KM good practice guide, co-authored a European guide on Virtual Organisations and was a named contributor to a major IBM study on business trends. More recently Dominic has been a member of the BSI panel co-developing the first ISO global KM standard.

Halcyon also works with a growing number of partners, advisers and mentors. These currently include:

  • Accountant: EV Consult
  • Financial Adviser: Fry
  • Web Designer: makeyour-point
  • Mentors: Retired business leaders in Belgium and UK

Halcyon is also developing a network of like-minded individuals - please contact us if you are passionate about values, ideas, trends and insights and enjoy conversations about the trends shaping society, full of wonder how the world around you might be improved, even in very small ways, and driven to do something about it.