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.

Mitie

Affinity Water

Brittany Ferries

Getty Images

Sir Robert McAlpine

Balfour Beatty

Taylor Wimpey

Sitex Group

ArcelorMittal

Prudential Property Investments

British Land

Fosroc

Demco

LSL Property Services

Savills plc

TC Facilities Management

Case study: Virgin Atlantic

Virgin Atlantic is one of the UK’s largest and best-known long haul airlines and one of the largest businesses within the Virgin group. Nearly all of the company’s 7,500 staff are based at Head ......

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Classic Folios

"Working through providing both negative and positive feedback was most useful. I enjoyed using the performance issues diagnosis map, which will be so helpful in the future."

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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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