Executive Team

Our executive team has a wealth of experience, across a wide variety of relevant industries.

Each member of the team brings a huge amount of knowledge in their respective area, ensuring that ESG delivers on its promises to clients. 

Ian Sparks

Ian Sparks

Chief Executive Officer

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Andy Bolter

Andy Bolter

Chief Financial Officer

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Norman Sleeth

Norman Sleeth

Group Commercial Director and Managing Director, Built Environment

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Jim Murphy

Jim Murphy

Managing Director, Infrastructure Services

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Jo Dufty

Jo Dufty

Group HR Director

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Philip Ball

Philip Ball

Group Technical Director

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