Say hello to team Happen

Researchers, data scientists, strategists and creative thinkers of all ages and backgrounds. Our brilliant and diverse people are our eyes and ears to the world – bringing their insight and experience to each and every innovation challenge.

Marieke Stoffels

Director

Ala Perriman

Finance Assistant

Costas Papaikonomou

Co-Founder

Helene Green

Senior Consultant

Kate Parry

Client Director

David Walker

Co-Founder

Johanna Rea

Hub Manager

Sara Adams

Client Director

Jannes Boon

Junior Consultant

Mark Cowan

Co-Founder

Joris Westerman

Managing Director, Happen NL

Anna Powis

Senior Consultant

Michael Aviles

Head of IT

Charlotte Stothert

Client Director

Dan Quinn

Business Group Director

Arvid Klein

Junior Consultant

Eleanor Murphy

Client Director

Martine Barrie

Founder, Happen Sydney

Melinda Lehman

Founding Partner, Happen North America

Terri O’Connel

Consultant

Louise Potter

Senior Consultant

Rose Donell

Senior Consultant

Suzanne Robinson

Managing Director, Happen UK

David Hood

Group Innovation Director

Lizzy Nicholls

Marketing Manager

Natalie Aylward

Senior Consultant

Emily Barlow

Junior Consultant

Robin Erkamp

Junior Consultant

Theo de Monchy

Consultant

Ruben Rosenbrand

Client Director

Emily Stevens

Consultant

Charlie Nicholson

Client Director

Anna Nicholas

Consultant

Helena Eames

Consultant

Kezia Cotrell

Consultant

Sam Pearce

Project Assistant

Marcos Oliveria

Client Director

James Ford

Finance Director

Ellen Thatcher

Head of New business

Dennis van Berkel

Finance Director