AMADEUS
Board
5 directors, 2 in day-to-day management, last change in 2023Chair of the board, director and managing director
chair of the board appointed by deed of 27-07-2023
director since 30-06-2023
6-year term from 2023
listed in the 2025 annual accounts, filed on 07-07-2026
MaNaJo Beheer Comm.V
Director and managing director, permanent representative Marc Jonckheere
director since 30-06-2023
managing director appointed by deed of 27-07-2023
6-year term from 2023
also on the board of 32 other companies
listed in the 2025 annual accounts, filed on 07-07-2026
Director, permanent representative Django Liénart
since 30-06-2023
6-year term from 2023
also on the board of 14 other companies
listed in the 2025 annual accounts, filed on 07-07-2026
Director
since 30-06-2023
6-year term from 2023
earlier managing director, until 27-07-2023
listed in the 2025 annual accounts, filed on 07-07-2026
Director
since 30-06-2023
term until 31-05-2029
listed in the 2025 annual accounts, filed on 07-07-2026
Permanent representatives 2
Mandates through the years
5 names, the dashed line is todayTom Willemen
Director
Director
Willemen Johannes
Director
Director
Johan Willemen
Director, Managing director, Chair of the board
Director, Managing director, Chair of the board
MaNaJo Beheer
Director, Managing director
Director, Managing director
Sidharta Consulting
Director
Director
LeadershipBoardEarlierRest of the termmandate already running before its first mentionend not dated
Mandates as a list
- Tom Willemen
- Director, since before 18-06-2018
- Managing director, from before 18-06-2018 to 27-07-2023
- Willemen Johannes
- Director, since before 18-06-2018
- Managing director, from before 18-06-2018, last mentioned in 2018
- Johan Willemen
- Director, from 27-05-2021 to date
- Managing director, since before 16-07-2021
- Chair of the board, appointed by deed of 27-07-2023, still in office
- MaNaJo Beheer
- Director, from 30-06-2023 to date
- Managing director, appointed by deed of 27-07-2023, still in office
- Sidharta Consulting
- Director, from 30-06-2023 to date
Control
Parent
Equity €33.4m
Loss €9.8m in 2025 (profit €7.4m in 2024)
Checked score 63
Source: accounts WILLEMEN GROEP 2025
100%
This company
AMADEUS
Equity €155,779
Loss €2,096 in 2025
Further up the chainCASSIOPEIA 69%
Capital
- Capital
- €621,400.72
- Shares
- 128,843
- Contribution per share
- €4.82
- Equity per share
- €1.21 in 2025
- Source
- deed of 15-07-2020
Owners through the years
as the annual accounts name themOwners as a list
- WILLEMEN GROEP
- AMBER HOLDING
Source: parent in its own accounts, lists of holdings in the owners' accounts
Articles of association
deed of 15-07-2020 (in Dutch)- DurationMost companies exist for an unlimited period, until they are dissolved.
- Unlimited
- Board ruleThese rules set how the board is made up, meets and takes decisions.
- Term of at most 6 years
- Annual meetingThe shareholders approve the annual accounts, among other things, at the annual meeting.
- Last Thursday of May at 15:00
Capital transactions
Shareholders according to the deeds
After the capital increase
deed of 15-07-2020 ↗
- WILLEMEN GROEP (BE 0466.256.432) 12,731 shares · €61,400.72
Capital over time
- 15-07-2020 Capital increase of €61,400.72 · to €621,400.72 · 12,731 new shares at €4.82 per share, 9.9% of the 128,843 shares after the increase · in kind