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

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.

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.

Vantage Power

DFS

Le Creuset

Garden & Leisure Group

Pearce Seeds

G-Plan

Hope and Homes for Children

Newlife Foundation

Refuge

Dame Kelly Holmes Trust

Carnegie Trust

Mind – The Mental Health Charity

The Health Foundation

National Cancer Research Institute

YMCA

The Salvation Army

Case study: Refuge

Refuge is a national domestic violence charity employing just under 200 people in its London headquarters as well as across the UK...

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Northampton Borough Council

"I enjoyed the course interactivity as it pushed us to discuss with other delegates, which helped me to gain varied perspectives. The different learning styles were most useful."

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Funded Development Access Pass

The Funded Development Access Pass is a funding initiative launching at the beginning of the financial year 2026-27. It's available only to organisations who have previously used funding to develop ...

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CITB – Construction Industry Training Board

Impellus becomes a Member of the CITB Training Provider Network

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