According to G4S, Shaun has extensive experience leading procurement departments for international services businesses where he has delivered substantial savings, process improvements and integrity in the supply chain. Shaun joins from Johnson Controls Inc where he was Vice President of Solutions & Supply Chain.

Himanshu Raja, G4S Group Chief Financial Officer said:  “In November, following a business wide review, we communicated that a key component of our strategy was our need to develop a global procurement approach. We are therefore delighted to welcome Shaun to the team. He brings substantial experience at a senior level and a track record of delivering significant savings."