On Wednesday 11 February 2026, OCSiAl, a Luxembourg-based deep-tech company specialising in graphene nanotube technologies, announced the appointment of Antigone Loudiadis as a new director.
According to the company, an investment entity owned by Antigone Loudiadis made a major investment in OCSiAl at the end of 2025. Earlier that year, a Luxembourg investor “club” had also invested in the company.
Antigone Loudiadis founded and led Rothesay Life, a pension insurer in the United Kingdom (UK). Before establishing Rothesay Life, she worked as a partner at Goldman Sachs International, which is also headquartered in the UK, and served as co-head of its European Investment Banking Division. According to OCSiAI, during her 30-year career as a senior financial executive, she led complex structured and M&A transactions and managed senior relationships with governments and multinational institutions.
“I am very excited to be joining OCSiAl,” said Antigone Loudiadis. “It’s cutting-edge deep tech that takes established industries - like tyres and coatings - to a new level. But it also goes hand in hand with the next step in the development of EVs, data centres, AI, robotics and aerospace,” she continued.
“I am delighted to have Addy [Antigone] on the board. She brings a rare combination of deep capital markets expertise and firsthand experience in building and governing large, capital-intensive businesses,” said Peter Cuneo, Chairman of the OCSiAl Board. “As OCSiAl accelerates its industrial scale-up and prepares for significantly larger long-term investments, her perspective will be invaluable in shaping our capital strategy, strengthening governance, and engaging with a broader base of global investors,” he added.
