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oSérieux

Active Private limited companyfounded 2006active for 20 yearsKasteel Kieffeltstraat 15, 1200 Woluwe-Saint-LambertKBO/BCE: BE 0883.829.653
oSérieux
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Holdings

own 2019 accounts, the bar shows equity in euros
This companyoSérieux1 holding, 1 country 2019 accounts

Belgium 1 Equity Result

  • BE 80.7%no longer active €234,494 result €28,177

Source: list of holdings in its own 2019 accounts. Every holding stands with its own latest accounts.

At the same address

Kasteel Kieffeltstraat 15, 1200 Woluwe-Saint-Lambert · 2 other companies
GREVENDAL
registered office since 06-01-1988 · founded in 1987
 total assets €1.8m (2025)
0431.786.293
Seriously PRo
registered office since 02-12-2022 · founded in 2022
 total assets €325,324 (2025)
0794.324.189

Earlier ties

via , at oSérieux until 2022 · Director · deed of 06-12-2022
founded in 2022
 total assets €325,324 (2025)
via , at oSérieux until 2022 · Director · deed of 05-01-2026
 founded in 2009
via , at oSérieux until 2022 · Manager · deed of 12-05-2021
No longer active

Holdings and subsidiaries

1 holding

Holdings 1

Share, source and own figures per holding (1)
  • Sourcedeed 08-07-2020deed 08-07-2020
    share not stated
Holdings through the years 2007 to 2019
Holdings through the years
Name2007200820092010201120122013201420152016201720182019
80.7%

Source: list of holdings in its own accounts

Board mandates elsewhere

1 board mandate
Board mandates of oSérieuxoSérieux sits on their board1
Director
No longer active · 2 FTE (2019)

Acquisitions and mergers

1 transaction
Took over:COMMUNICATION SERVICES
Gazette deed of 09-10-2020

Connections & network

Depth
Shared director Shared director Shared director oSérieux oSérieux0883.829.653
Shared directors
This company Company Director Shareholding +N: links not shown yet Click a node to look further, drag to arrange, zoom with the mouse wheel.

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