Rasmussen Global, Europe’s leading independent geopolitical advisory firm, announces the appointment of six new Senior Advisors, with strong European foreign and security policy experience and industry know how.
Together, they will bolster Rasmussen Global’s ability to support democratic governments, global institutions, and major European companies in navigating an era of geopolitical uncertainty and strategic competition.
The new Senior Advisors are:
- Susanne Wiegand
- Gilles Vanden Burre
- Gunnar Wiegand
- Sebastián Laiseca Segura
- Major General (ret) Lars-Olof “Hibbe” Corneliusson
- Niels Buus
Welcoming the new Senior Advisors, Fabrice Pothier, CEO of Rasmussen Global said.
“Europe faces unprecedented geopolitical challenges—from war on its borders to competition for technological and industrial leadership. Our new Senior Advisors will bring further expertise to continue advancing Rasmussen Global’s mission: strengthening freedom, security, and prosperity.”
This expansion comes in addition to Rasmussen Global’s Advisory Council, announced earlier this year, which brings together former senior European policymakers including Elżbieta Bieńkowska, Mircea Geoană, Gabrielius Landsbergis, and Lord Mark Sedwill.
Active as of today, the Senior Advisors will contribute to Rasmussen Global’s work on critical issues such as European and transatlantic security, industrial competitiveness, energy resilience, emerging technologies, critical raw materials and the reconstruction of Ukraine.
About Rasmussen Global
Rasmussen Global is Europe’s leading independent geopolitical advisory firm, based in Brussels, Copenhagen, Berlin, Madrid, and Kyiv — at the centre of European and transatlantic decision-making. Our mission is to help democracies and their industrial and technological champions navigate an increasingly volatile geopolitical environment.
Biographies of new Senior Advisors
Susanne Wiegand, Former CEO of RENK Group AG
Susanne Wiegand has over 20 years of executive experience in defence and engineering. After senior roles at Thyssenkrupp Marine Systems and German Naval Yards, she served as Executive Board Member at Rheinmetall AG and later as CEO of RENK Group AG (2021–2025), leading its successful IPO in 2024. She now invests in defence start-ups and serves on the boards of Volkswagen AG, Brenntag SE, BWI GmbH, and the German Council on Foreign Relations.
Gilles Vanden Burre, Former Member of Parliament at the Belgian Federal Parliament
Gilles Vanden Burre, former Belgian MP and Green Party leader, brings two decades of experience in sustainability, energy transition, and circular economy policy. Before politics, he held management roles in private industry. A frequent media commentator, he holds master’s degrees in business engineering (Louvain) and international relations (Kent) and speaks five languages.
Gunnar Wiegand, Former Managing Director for Asia and the Pacific at the EEAS
Gunnar Wiegand is an expert of geopolitics, having served from 2016 to 2023 as Managing Director for Asia and the Pacific at the EU’s External Action Service. During this time, he led initiatives such as the EU-China Strategic Outlook, the EU-India Strategic Agenda, the EU-Asia Connectivity Strategy (precursor of Global Gateway), and the EU’s Indo-Pacific Strategy. Prior to this he served from 2008-2015 as Director for Russia, Eastern Europe, Central Asia, and the OSCE at the European Commission, and then at the EEAS. He is a visiting professor at Sciences Po and at the College of Europe and a Visiting Distinguished Fellow at the German Marshall Fund.
Sebastián Laiseca Segura, Former Future Combat Air System Director at Indra
Sebastián Laiseca Segura served as Director for the Future Combat Air System (FCAS) at Indra from 2023 to 2025, following senior roles in defence strategy, technology, and digital innovation. He previously lectured at the Madrid Internet of Things Institute and co-founded Laiseca Technologies and IoTIFY, combining experience in aerospace, cybersecurity, and IoT entrepreneurship.
Lars-Olof “Hibbe” Corneliusson, (Swedish Marines), Swedish Armed Forces Reserve
Lars-Olof “Hibbe” Corneliusson is a retired Major General with over 45 years in the Swedish Armed Forces. His final post was Chief of the Neutral Nations Supervisory Commission in South Korea. He earlier served as Military Advisor to Sweden’s Foreign Minister and Director of Intelligence at the EU Military Staff. He is a fellow of both the Royal Swedish Academy of War Sciences and the Royal Swedish Society of Naval Sciences.
Niels Buus, Board Professional in Defence and Space Industries, Former CEO of GomSpace
Niels Buus is Chairman and partner in several companies, including Spaceline Labs and Formkon A/S, and CEO of Longbus, a consultancy focused on defence and space strategy. From 2014 to 2023, he led GomSpace, a global leader in nanosatellite technology. Earlier, he held multiple executive and board roles across European high-tech ventures, driving innovation in aerospace and advanced systems.
For further information, please contact our Senior Director of Communications, Daniel Puglisi, at dpu@rasmussenglobal.com

