We have trained individuals and teams from more than 9,000 organisations. See more of our customers.

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Our Customers

Our customers include public, private and not-for-profit organisations of all sizes and across all sectors, from small and growing businesses to some of the world’s largest employers.

How can we help you?

  • Solve challenges holding your organisation back.
  • Strengthen strategy, culture, and leadership.
  • Unlock growth and long-term success.
Contact us

We use our longstanding experience and in-depth knowledge to challenge and transform our customers’ approach to management and leadership, providing the tools, techniques and skills required by leaders, managers and their teams to make immediate improvements back in the workplace.

Cheltenham Borough Council

Derbyshire County Council

Devon County Council

East Herts Council

Huntingdon County Council

Huntingdon Town Council

Suffolk Housing Society

HM Forces Army Aviation

NHS – Thames Valley PCA

NHS – Hinchingbrooke HCT

Worcestershire County Council

Peak District National Council

South East Surrey Water

East Devon District Council

Kent County Council

Havant Housing

Development programmes

Our training

Return on training investment

Customer support

Case study: NGK Spark Plugs (UK) Ltd

The NGK Spark Plug Company is one of the leading manufacturers of automotive components in the world....

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D.B, Safelincs Ltd

"Excellent material as usual, with engaging and interactive content. The CEDAR method seems very helpful, and running through the 2 case studies was a great way of learning it."

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Christmas opening hours

We close at midday on Wednesday, 24 December 2025 and reopen at 9am on Monday, 5 January 2026.

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Called to account: can you make things add up?

Impellus announces first price rise since 2018

For the first time in over seven years, we’re going to be putting up our prices. The rise will only effect our open management training courses.

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