GCCA Executive Team

Day to day responsibility for delivery of the GCCA Work Program is led by the CEO and Executive team who work across a number of issues and with working groups comprised of GCCA member representatives.

Team

Thomas Guillot

Chief Executive

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Dr Diana Casey

Cement and ESG Director

Devika Wattal

Head of Innovation

Stephanie Mackrell

Head of Communications

Andrea Stone

Head of Administration & Global Membership

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GCCA Executive Team

Team

Thomas Guillot

Chief Executive

Dr Diana Casey

Cement and ESG Director

Devika Wattal

Head of Innovation

Stephanie Mackrell

Head of Communications

Andrea Stone

Head of Administration & Global Membership

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Register with the GCCA

GCCA Member

Research Member

Dual Member

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