Sarah Clark established her business Clear Thinking – Clear Communication in 2004.

She started her career as a bioscientist and scientific editor, moving into consultancy after gaining management and policy experience in the United Nations system and completing a prize-winning MBA.

As a consultant, facilitator and trainer, Sarah is rapidly at ease with diverse clients and with a wide range of specialist subjects. Focusing on support for clear thinking, clear communication and team effectiveness, she draws additional energy and inspiration from the use of visual thinking tools and her passion for the mountains.

Born in Singapore and educated in England, Sarah has lived for the past 35 years in Switzerland.

© Olivier Borgognon 2012

Sarah holds a 1st-class Bachelors and a Masters degree in pharmacology from Cambridge University as well an MBA with Distinction from the Open University, UK.

She is a Member of the Chartered Management Institute, an Associate of the Chartered Institute of Personnel and Development, and a Belbin Team Role accredited consultant.

Professional associates

When small, specialist teams are needed, Sarah works with a number of other highly qualified professional consultants, facilitators and trainers in the areas of:


Sarah Clark