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STIESDAL A/S

CVR37655708

Core data

Name
STIESDAL A/S
Address
Nyropsgade 37 1, 1602, København V
Founded
May 1, 2016
16 / 15
Locations (P-units)
3View locations
Website
https://www.stiesdal.com/
LinkedIn
stiesdal
Branch
Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder (711210)

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Description

Stiesdal develops and commercializes technologies with high impact on climate change mitigation, including industrialized floating offshore wind foundations, green hydrogen plants for Power-to-X, and systems combining green fuel production with carbon capture and storage.

Stiesdal develops and commercializes climate-mitigation technologies across floating offshore wind, green hydrogen production, and carbon capture and storage.

Company's own description on virk.dk

The Group develops and commercialises innovative technologies and solutions that can have a large impact on climate change mitigation. The key activities of the Group relate to design of floating foundations for offshore wind power, development of a low-cost hydrogen electrolyzer, and development of pyrolysis units for carbon removal and production of green fuels. The technology related activities take place in the subsidiaries of Stiesdal A/S while Stiesdal A/S provides strategic and administrative support as well as necessary infrastructure.

Products & services

TetraSub floating offshore wind foundation · TetraMoor shared-anchor system · TetraSub foundation design licensing · Engineering support for manufacturing, port layout and FEED/Pre-FEED analysis · HydroGen electrolyzer unit · Green hydrogen plants for Power-to-X · SkyClean system for green fuel production combined with carbon capture and sequestration

Industries

Renewable energy · Climate mitigation · Floating offshore wind · Green hydrogen · Carbon capture and storage

Customer types

Offshore wind developers · Manufacturers · Ports · Turbine OEMs

Financials

View detailed financials
Reporting period
2025DKK
Gross profit
-398,000
Operating profit
-117,834,000
Profit before tax
-137,057,000
Net income
-132,042,000
Total assets
1,184,286,000
Equity
807,087,000
Avg. employees
127
2021–2025

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Contact

From stiesdal.com

Main
in**@stiesdal.comShow full

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Founders

FounderRegistered as founderCurrent rolesOwnership
Henrik StiesdalRegistered as founderMay 1, 2016Current roles
BoardManagement
Ownership
12.15–19.99 %Indirect via STIESDAL FAMILY HOLDING ApS → STIESDAL HOLDING A/S

People

Carsten Risvig PedersenRoles
Board
TitlesBESTYRELSESMEDLEM
Heidi Hjelm KamstrupRoles
Board
TitlesBESTYRELSESMEDLEM
Henrik StiesdalRoles
BoardManagement
TitlesBESTYRELSESMEDLEM • DIREKTØR
John Rubek LauritsenRoles
Board
TitlesBESTYRELSESMEDLEM
Kim Schønnemann BøttkjærRoles
Board
TitlesFORMAND
Lars Bondo KrogsgaardRoles
Board
TitlesBESTYRELSESMEDLEM
Peder Riis NickelsenRoles
BoardManagement
TitlesBESTYRELSESMEDLEM • ADM. DIR.
Anders Myssen HoenRoles
EJERREGISTER
Titles—

Auditor

EY Godkendt RevisionspartnerselskabAuditorBrian Skovhus JakobsenRoleState Authorised Public AccountantFromMay 8, 2026
EY Godkendt RevisionspartnerselskabAuditorChristine Agerskov BroRoleState Authorised Public AccountantFromMay 8, 2026

Legal owners

View ownership diagram
NORDVEST A/S
Ownership20–24.99 %Voting rights20 %FromMar 12, 2026
PENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
Ownership20–24.99 %Voting rights20 %FromMar 12, 2026
STIESDAL HOLDING A/S
Ownership15–19.99 %Voting rights15 %FromMar 12, 2026
CHR. AUGUSTINUS FABRIKKER AKTIESELSKAB
Ownership10–14.99 %Voting rights10 %FromMar 12, 2026
Anders Myssen Hoen
Ownership5–9.99 %Voting rights5 %FromMar 12, 2026

Child companies

View ownership diagram
Stiesdal Hydrogen A/S
Ownership100 %Voting rights100 %FromNov 1, 2020
Stiesdal SkyClean A/S
Ownership100 %Voting rights100 %FromJul 1, 2019
Stiesdal Storage A/S
Ownership100 %Voting rights100 %FromDec 30, 2024
Stiesdal Offshore A/S
Ownership66.67–89.99 %Voting rights66.67 %FromOct 22, 2024

Ultimate owners

View ownership diagram
Henrik Stiesdal
Ownership through
STIESDAL FAMILY HOLDING ApSSTIESDAL HOLDING A/S
12.15–19.99 %
AUGUSTINUS FONDEN
Ownership through
CHR. AUGUSTINUS FABRIKKER AKTIESELSKAB
10–14.99 %
Fagligt Fælles Forbund
Ownership through
PENSIONDANMARK HOLDING A/SPENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
6.66–12.5 %
Carsten Risvig Pedersen
Ownership through
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
6.4–16.83 %
Jens Risvig Pedersen
Ownership through
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
6.4–16.83 %
Anders Myssen Hoen
Ownership through
Direct
5–9.99 %
DANSK EL-FORBUND
Ownership through
PENSIONDANMARK HOLDING A/SPENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
2–3.75 %
MALERFORBUNDET I DANMARK
Ownership through
PENSIONDANMARK HOLDING A/SPENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
2–3.75 %
Simone Holm Pedersen
Ownership through
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
1.43–3.74 %
Terese Holm Zaulich
Ownership through
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
JRP Familie ApSJRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
1.43–3.74 %
Blik- og Rørarbejderforbundet
Ownership through
PENSIONDANMARK HOLDING A/SPENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
1–2.5 %
DI
Ownership through
PENSIONDANMARK HOLDING A/SPENSIONDANMARK PENSIONSFORSIKRINGSAKTIESELSKAB
1–2.5 %
Nathalie Risvig Hansen
Ownership through
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
0.96–2.81 %
Oliver Terman Pedersen
Ownership through
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
0.96–2.81 %
Stephanie Wiser
Ownership through
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSWelteam ApSNORDVEST A/S
CRP Familie ApSCRP INVEST ApSCJ HOLDING ApSESINVEST A/SWelteam ApSNORDVEST A/S
0.96–2.81 %
Johnny Hauggaard Skov
Ownership through
Welteam ApSNORDVEST A/S
0.1–0.38 %
Kenneth Nielsen Leth
Ownership through
Welteam ApSNORDVEST A/S
0.1–0.38 %

Indirectly owned companies

View ownership diagram
Calculated through shown level 2–3 paths
Agri Energy A/S
Ownership through
Stiesdal SkyClean A/S
33.33–49.99 %
TetraSpar Demonstrator ApS
Ownership through
Stiesdal Offshore A/S
0 %

Official sources

Open on VirkOpen at GLEIF