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WS ApS
APS
Active
Advertising protection
CVR 29838879
Østager 2, 6400
Sønderborg
Research and experimental development on natural sciences and engineering
·
NACE 7210
Est. 2006 · 19 years old
1 employees
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Denmark
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Research and experimental development on natural sciences and engineering
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WS ApS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
TD
Tomas Dahl Mikkelsen
Chief Executive Officer
Chief Executive Officer
2017
Former (5)
LM
Laurent Marquis
Chief Executive Officer
Chief Executive Officer
2015 – 2016
BK
Bent Kristensen
Chief Executive Officer
Chief Executive Officer
2016 – 2017
JH
Jørgen Herman Melchior
Management
Management
2006 – 2007
JC
Jan Chresten Rantzau von Backhaus
Management
Management
2010 – 2010
JM
Jørgen Mads Clausen
Management
Management
2007 – 2010
Board of directors
Non-executive oversight
Name
Role
Member since
Former (8)
HM
Henrik Mads Clausen
Board of Directors
Board of Directors
2010 – 2016
LM
Laurent Marquis
Board of Directors
Board of Directors
2015 – 2017
TD
Tomas Dahl Mikkelsen
Board of Directors
Board of Directors
2017 – 2019
PJ
Peter Johan Mads Clausen
Board of Directors
Board of Directors
2010 – 2016
SS
Steen Søndergaard Nissen
Board of Directors
Board of Directors
2017 – 2019
PA
Peter Andreas Stakemann
Board of Directors
Board of Directors
2006 – 2007
PE
Per Ebert
Board of Directors
Board of Directors
2015 – 2017
JM
Jørgen Mads Clausen
Chairman
Chairman
2010 – 2019
Shareholders
As of last annual report
Alsmark Invest II ApS — 100%
Henrik Mads Clausen — 33.33–49.99%
CLAUSEN GROUP ApS — 33.33–49.99%
AMPER ApS — 50–66.65%
Marlauto ApS — 50–66.65%
ALSMARK INVEST II ApS — 100%
100%
Shareholder
Type
Ownership
Votes
Since
Alsmark Invest II ApS
Company
100%
100%
2020
Henrik Mads Clausen
Individual
33.33–49.99%
33.33–49.99%
2014
CLAUSEN GROUP ApS
Company
33.33–49.99%
33.33–49.99%
2014
AMPER ApS
Company
50–66.65%
50–66.65%
2015
Marlauto ApS
Company
50–66.65%
50–66.65%
2015
ALSMARK INVEST II ApS
Company
100%
100%
2017
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network