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Eolos is an attorney qualified in Switzerland and New York. He specializes in international commercial and sports arbitration.

Eolos primarily focuses on the resolution of international commercial disputes arising from sales contracts, M&A transactions, shareholders’s agreements, media and sponsorship rights agreements, and agency, licensing and brokerage contracts. His experience spans different industries, including banking and finance, construction, sports, media, energy and natural resources. He regularly advises and represents clients before the Swiss courts and acts as counsel, arbitrator or tribunal secretary in arbitration proceedings.

Eolos has experience under a variety of arbitration rules (e.g. ICC, LCIA, Swiss Rules, CAS and CRCICA), national arbitration acts, and substantive laws (of both civil and common law jurisdictions). He is ranked as a Future Leader in arbitration and as a Recommended practitioner in sports law in the Lexology Index (2026 edition, Non-Partners list).

Eolos holds a bilingual (French-German) Master’s degree from the Universities of Zurich and Lausanne, and an LL.M. from the New York University School of Law with a specialization in International Business Regulation, Litigation and Arbitration.

He is fluent in French, English and Greek, near fluent in German, and has basic knowledge of Spanish.

Selected publications

Contrat de sponsoring [Sponsorship agreement]

Chapter VI – 26 in: S. Marchand/C. Chappuis/L. Hirsch (Eds), Recueil de contrats commerciaux, 2nd ed., Helbing Lichtenhahn, 2025, pp. 941-968 (co-author: H. Peter)

Sporting sanctions under Article 17 of the FIFA Regulations on the Status and Transfer of Players

Chapter 58 in: B. Hessert, C. L. Goh, J. Anderson (Eds), Elgar Concise Encyclopedia of Sports Law, Edward Elgar, 2025, pp. 264-268

Deference of State Courts to Arbitral Awards in Vacatur and Enforcement Proceedings

in: A. Bonomi/C. Romano (Eds), Yearbook of Private International Law, Vol. 22 (2020/2021), Cologne/Lausanne, 2021, pp. 547-576

See all publications

Selected publications

Contrat de sponsoring [Sponsorship agreement]

Chapter VI – 26 in: S. Marchand/C. Chappuis/L. Hirsch (Eds), Recueil de contrats commerciaux, 2nd ed., Helbing Lichtenhahn, 2025, pp. 941-968 (co-author: H. Peter)

Sporting sanctions under Article 17 of the FIFA Regulations on the Status and Transfer of Players

Chapter 58 in: B. Hessert, C. L. Goh, J. Anderson (Eds), Elgar Concise Encyclopedia of Sports Law, Edward Elgar, 2025, pp. 264-268

Deference of State Courts to Arbitral Awards in Vacatur and Enforcement Proceedings

in: A. Bonomi/C. Romano (Eds), Yearbook of Private International Law, Vol. 22 (2020/2021), Cologne/Lausanne, 2021, pp. 547-576

See all my publications

Other members