Arjan Bos (1966) obtained a Bachelor’s degree in Aeronautical Engineering from the Haarlem Polytechnic in The Netherlands and a Master’s degree in Business Administration from Cranfield University in the UK.

Before joining Urenco Nederland B.V. in 1998, Arjan worked in the aviation industry in The Netherlands and France. In 2000 Arjan became Marketing & Sales Manager Stable Isotopes at Urenco and in 2005 he moved to Canada to take on the role of General Manager at Trace Science International. In 2008 Arjan moved back to the Netherlands to become Program Manager at Thales Nederland B.V.

Arjan returned to Urenco in April 2010 where he was Head of Stable Isotopes until 2025. Since May 2025 Arjan is Vice President, Advanced Fuels, Commercial (Canada & Research Reactors) at Urenco.