Key personnel

Our world-class engineering talent is complemented by global business experience.

Hammerforce offers a unique fusion; a board and executive team with global business credentials, and the wisdom and foresight to guide, supported by world-class engineers for whom innovation and technology advancement is business as usual.

It’s this multi-talented collective that innovates with our partners to expand our valve patent portfolio to deliver new solutions and competitive advantage.

Executive profiles

Black & white portrait photo of Andy Coster, Hammerforce Chief Executive Officer

Andy Coster

Chief Executive Officer and Executive Director

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Black & white portrait photo of Geoff Dethlefsen, President Hammerforce USA, Global Sales

Geoff Dethlefsen

Chief Commercial Officer and President Hammerforce USA

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Black & white portrait photo of Richard Evans, Hammerforce Global Chief Operating Officer

Richard Evans

Chief Operating Officer

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Black & white portrait photo of Amie Amosa, Hammerforce Head of People and Culture

Amie Amosa

Head of People and Culture

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Board of Directors

Black & white portrait photo of Andy Coster, Hammerforce Chief Executive Officer

Andy Coster

Executive Director and Chief Executive Officer

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Black & white portrait photo of James Drummond, Hammerforce Board Non-Executive Director

James Drummond

Non-Executive Director

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Black & white portrait photo of Rob Fyfe, Hammerforce Board Non-Executive Director

Rob Fyfe

Non-Executive Director

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Black & white portrait photo of Steven Joyce, Hammerforce Board Non-Executive Director

Steven Joyce

Non-Executive Director

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