GEI 13 Speakers 00Days 00Hours 00Mins 00Secs Buy Tickets GEI Page On Demand Schedule Speakers Sponsorship Guide Sponsors Previous Year GEI Meet our line up of wonderful speakers thus far… Abena Poku-Awuah Adam Hatton Alberto Artese Anna Golden Anna Heslop Artur Mendes Aruna Sivakumar Ash Perrin Barry McGuire Brad Ireland Carol Scott Chris Johnson Christa Licher Christie Kamphuis Claire Haigh Claire O’Neill Dale Vince Dave Ojay Emellie O’ Brien Fay Milton Frederic Opsomer Gina Perier Gordon Masson Greg Mucha Hadi Ahmadzadeh Jacob Bilabel Jamal Chalabi Jane Healy Jasper Goossen Jenny Hamada John Robb Linnéa Svenssen Liz Warwick Maarten Arkenbout Mark Stevenson Mark Ward Mat Llewelyn Matt Cheshire Melissa Wilson Michael Fritz Niclas Svenningsen Nuno Bettencourt Prof. Neil Thomas MBE Ramon Arratia Ray Winkler Ric Lipson Robert Trebus Serge Grimaux Steve Gaines Stijn Lambert Teresa Moore Tim Benson Tom Schroeder Virginijus Sinkevičius Wob Roberts Yaw Owusu Yomi Ayeni