Mr Jeroen Timmermans > Stek > Amsterdam, Netherlands > Lawyer Profile

Leidseplein 29
1017 PS Amsterdam

Work Department



Jeroen specializes in corporate and finance transactions, with a special focus on (international) transactions concerning the leasing, acquisition, sale, and financing of a variety of aircraft types (commercial aircraft, business jets and helicopters). His clients include aircraft leasing companies, financiers and operators. Furthermore, Jeroen has advised on the acquisition, sale and joint ventures of a number of airlines.


2005: Partner Stek; 2002: Partner NautaDutilh.


Dutch; English


European Air Law Association; International Bar Association


University of Amsterdam (fiscal economics); University of Nijmegen (Netherlands law and notarial law)

Lawyer Rankings

Netherlands > Energy: transactional

Noted for delivering ‘actionable advice‘, Stek puts together a ‘highly efficient and knowledgeable team.’ The team’s workload in the energy sector includes commercial, corporate, M&A, projects and project mandates for energy companies, financial institutions as well as funds. Reijnoud Homveld and ‘great to work withJeroen Timmermans lead the energy transactions practice group together.

Netherlands > Transport

Stek‘s ‘very responsive‘ aviation team provides all-round advice on the sector, specialising in multi-jurisdictional transactions relating to the lease, acquisition, sale and financing of aircraft and flight simulators. ‘Very knowledgeable‘ team head Jeroen Timmermans acts for high-profile domestic and international clients, including Vueling and Atlas Air. Among several matters in 2019, he advised Mass Capital on the sale of two aircraft engines to Qantas. The practice also has experience in litigation, representing Corendon since 2017 in legal proceedings against Schiphol airport regarding slot allocation and airport charges. Laetitia Kunst is noted for her ‘impressive depth of knowledge‘ managing aircraft sale and lease transactions.