Philippe Delelis > Jones Day > Paris, France > Lawyer Profile

Jones Day
2 RUE SAINT-FLORENTIN
75001 PARIS
France
Philippe Delelis photo

Work Department

Government Regulation; Energy

Position

Partner

Career

Philippe Delelis focuses on public law, administrative and constitutional, administrative litigation and government contracts. He represents Firm’s clients before administrative courts in legality and indemnification cases. With regard to public contracts, Philippe advises clients on procurements, concession contracts and project financing, as well as other contractual arrangements. Additionally, Philippe advises on both French and European regulatory law involving general and sector-specific regulation, particularly in the energy, transportation and public finance sectors. He has published numerous articles related to public contracts law, and he teaches project finance at University Pantheon-Sorbonne. Philippe served in high-profile positions with the French Ministry of Finance and other departments before entering private practice.

Languages

English, French

Education

  • University of Lille II (Doctorat en droit public [Ph.D. in public law] 1990;
  • DEA Science administrative [master’s in administrative science] and DEA Aménagement et urbanisme [master’s in land settlement and planning law] 1983);
  • Ecole Nationale d’Administration (1984-1986)

Lawyer Rankings

France > Administrative and public law

(Hall of Fame)

Philippe DelelisJones Day

Jones Day‘s ‘proactive and creative‘ team covers the full spectrum of contractual, regulatory and contentious matters in the public law field. The firm has a stellar record of advising on public procurement, concession contracts and project finance in relation to large-scale public infrastructure projects, particularly in the transport, energy and telecoms sectors, and is also skilled in administrative litigation concerning public contracts, regulatory issues and claims against the French state. The team’s expertise in regulatory law further extends to advising on FDI control. At the head of the practice, Philippe Delelis has a wealth of experience in public law, particularly in administrative litigation, and Nicolas Brice is called upon to advise on the full range of public contracts, regulatory issues and litigation. Other notable names include Xavier Domino and Pierre Barthélemy.

France > Industry focus: Energy

(Leading partners: Regulatory and public law)

Philippe DelelisJones Day

Demonstrating ‘in-depth and to-the-point energy advice’, Jones Day boasts expert advisors on transactional, project, and regulatory mandates. François-Guilhem Vaissier, who joined the firm in March 2024 from White & Case LLP, is a key contact on mandates within African markets, acting for lenders and energy producers on the structuring, development, and financing of energy transition projects. Amandine Delsaux is a standout advisor in the renewable energy space, assisting energy producers and consumers in regulatory, project development, and contractual matters. In the projects space, Nicolas Brice and Philippe Delelis are public law, contract, and regulatory experts.