Speakers

The World Energies Summit Speakers represent the foremost voices shaping the global energy future. From government ministers and CEOs to technology pioneers and investors, our speaker lineup brings together influential decision-makers driving policy, innovation, and investment across the international energy landscape.

Confirmed
Speakers 2025

We are proud to present our growing cohort of 2026 Speakers for the World Energies Summit. Building on the success of 2025, this diverse group of global leaders, experts, and innovators will help shape the next chapter in the world’s energy journey. Their participation reflects a shared commitment to collaboration, investment, and forward-thinking solutions. We look forward to welcoming them to London as we continue to drive meaningful dialogue and international progress.

  • Kristian Johansen

    Chief Executive Officer
    TGS


  • Liz Schwarze

    Vice President, Global Exploration
    Chevron


  • John Ardill

    Vice President, Head of Global Exploration
    ExxonMobil


  • Kevin McLachlan

    Senior Vice President Exploration
    TotalEnergies

  • Jim Keating

    Chief Executive Officer
    OilCo | Newfoundland and Labrador

  • Philip Lambert

    Chief Executive Officer
    Lambert Energy Advisory

  • David Hajovsky

    Executive Vice President, Multi-Client
    TGS

  • Andrea Lovatini

    Director, Exploration Data & Geosolutions, Digital & Integration
    SLB

  • Alexander Zaslavsky

    Co-Founder & Managing Partner
    Horizon Engage

  • Daniel Pratt

    Vice President Upstream Research & Consulting
    S&P Global

  • Ian Cross

    Managing Director
    Moyes & Co

  • Mark Jonathan Davis

    Chief Executive Officer
    Capterio

  • Alessio Checconi

    Vice President - Technical Marketing
    PXGEO

  • Daniel Davidson

    Chief Operating Officer
    Frontier

  • Jennifer Medcalf

    President and Partner
    The REACH Group

  • Gayle Meikle

    Chief Executive Officer
    Frontier

  • Shakwa Nyambe

    Managing Partner
    SNC Incorporated

  • Andrew Farrand

    Director, Middle East and North Africa
    Horizon Engage

  • Amalia Olivera-Riley

    Executive Business Advisor
    Subsurface Consultants & Associates

  • Patrick Rutty

    Director, Global Intelligence
    Enverus

  • Fraser McKay

    Senior Vice President and Head of Upstream Analysis
    Wood Mackenzie

  • Clementine Wallop

    Director, Sub-Saharan Africa
    Horizon Engage

  • Wadii El Karkouri

    Executive Vice President - Imaging and Technology
    TGS

  • Michael Knights

    Managing Director, MENA
    Horizon Engage