About us

Who we are

Founded in 1985, we are a skill development and performance consultancy, specialising in sales and customer service.

Helping organisations worldwide, we challenge our clients, their managers and their employees to change behaviours to improve performance. Ultimately, we help our clients be the best they can be.

We work with you to not only improve but fundamentally transform your sales and customer service. How? By focussing on both what you do and how you do it. 

Our sales performance consultants empower employees to make change happen through continuous learning. That’s where our expertise in social learning comes to the fore. 

Digital power

We incorporate digital learning into our training programmes.

Our digital learning platform On.Board provides an interactive, engaging solution for workplace learning.

On.Board connects users to the people best placed to develop them, which improves the overall coaching of your teams.

A global team

Our global network of Prosell offices, with over 200 sales performances coaches and trainers, means we can rapidly roll out coaching programmes locally in whichever language you need. 

We believe that behavioural change creates meaningful change. That’s why when you choose Prosell, you can look forward to tangible results.

We deliver results because performance matters.

The global team

Simon Morden


Guy Sellwood

Managing Director
and VP Americas

David Heslop

Non Executive Director

Peter Fullbrook

Managing Director (Prosell Pty Ltd) and VP AsiaPac

Deborah Brown

Prosell USA Senior Consultant

De Chausay