Personal details
Supervisory Board
Mr D. J. Raithel (born 1967), chair of the Supervisory Board
Year appointed: 2024
End of current term of office: 2028
Dennis Raithel joined Hydratec’s Supervisory Board in 2024 and was appointed chair. He is also a member of the Supervisory Board of the Foundation for Internet Domain Registration in the Netherlands and chair of its Audit Committee, a non-executive director of the SIDN Fund and a director of several foundations of the Ten Cate family. He has previously built up an extensive career in banking, including as a chair of the board, and held various administrative and supervisory positions at several companies and institutions.
Ms M. E. P. Sanders (born 1953), chair of the Audit Committee
Year appointed: 2017
End of current term of office: 2029
As a member of the Supervisory Board, Maja Sanders is also chair of the Audit Committee. In addition to her roles at Hydratec, she holds supervisory roles as chair of the Supervisory Board at Hoens Broadcast Facilities B.V. and Meilink B.V.
Ms J. ten Cate (born 1979), member of the Supervisory Board
Year appointed: 2024
End of current term of office: 2028
Judith ten Cate joined Hydratec’s Supervisory Board in 2024. As well as her role at Hydratec, she is a director at Ten Cate Investeringsmaatschappij B.V.
All the Supervisory Board and Management Board members are Dutch nationals.
From left to right:
Mr D. J. Raithel, Ms M. E. P. Sanders and Ms J. ten Cate.
Management Board
Ir. B. F. Aangenendt (born 1964), Co-CEO
Year appointed: 2012
End of current term of office: 2028
Bart Aangenendt was appointed Managing Director under the articles of association of Hydratec in 2012 and CEO in 2015. He is a former director of Royal Pas Reform, a subsidiary of Hydratec.
Drs. E. H. Slijkhuis RA (born 1968), Co-CEO & CFO
Year appointed: 2018
End of current term of office: 2026
Everien Slijkhuis was appointed CFO under the articles of association of Hydratec in 2018 and similarly appointed Co-CEO in 2025. Prior to that, she held various financial positions and those in which she had ultimate responsibility for IT, a large number of which were at international production companies and in manufacturing. In addition to her position at Hydratec, she holds supervisory positions at Kendrion N.V. and Deventer Ziekenhuis.
The Management Board of Hydratec Industries N.V.:
Ms E. H. Slijkhuis and Mr B. F. Aangenendt
The management report as referred to in Part 9 of Book 2 of the Dutch Civil Code monitors the elements from the foreword to the historical summary inclusive. This version of the annual financial reporting of Hydratec Industries N.V. for the financial year ending on 31 December 2025 is not presented in the ESEF format as specified in the regulatory technical standards for ESEF (Delegated Regulation (EU) 2019/815). The set of ESEF reports can be downloaded at the download page.