Owners, management and financials
CVR: 39927330
EUR -312,067
Gross profit
Net result: EUR -13,766,766
Stiesdal Offshore A/S (0%), RWE Renewables International Participations B.V. (33,33-49,99%)
1 more
CVR · view owners
Jacob Winning Lehmann
Board: Henrik Stiesdal (chair) and 3 members
CVR · view management
Active
Founded 9 October 2018
CVR · view overview
1 employee
Annual report 2025 · average
Owner registered: Stiesdal Offshore A/S
CVR · 27/02/2026
View the full event history
TetraSpar Demonstrator ApS is a Danish company of the type Anpartsselskab based in København K, founded in 2018. The company is registered under the industry Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder. The management consists of Jacob Winning Lehmann. The board consists of Henrik Stiesdal (chair), Gintare Kuodyte, Peder Riis Nickelsen and Tsuyoshi Yoshinaga. The company is owned by Stiesdal Offshore A/S, RWE Renewables International Participations B.V. and Tepco Renewable Power, Incorporated. According to the 2025 annual report, the company had an average of 1 employee. In 2025, the company reported a gross profit of EUR -312,067 and a net result of EUR -13,766,766 compared with EUR -452,651 the year before. Equity in the 2025 report amounted to EUR -9,505,864.
Selskabets formål er, direkte eller via besiddelse af kapitalandele i andre selskaber, at eje, udvikle og formidle immaterielle rettigheder vedrørende et koncept for flydende, offshore fundamenter, samt anden virksom-hed, der efter bestyrelsens skøn er forbundet dermed.
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/01/2025 – 31/12/2025 | -312K EUR | -13.8M EUR | 4.7M EUR | -9.5M EUR | 1 | |
| 202401/01/2024 – 31/12/2024 | -514K EUR | -453K EUR | 4M EUR | 2.6M EUR | 1 | |
| 202301/01/2023 – 31/12/2023 | -844K EUR | -3.4M EUR | 3.3M EUR | 2.8M EUR | 1 | |
| 202201/01/2022 – 31/12/2022 | 973K EUR | 1.4M EUR | 6.6M EUR | 6.2M EUR | 1 | |
| 202101/01/2021 – 31/12/2021 | 97K EUR | -15.6M EUR | 5.7M EUR | 4.8M EUR | 1 | |
| 202001/01/2020 – 31/12/2020 | -39K EUR | -14.4M EUR | 4.2M EUR | 3.3M EUR | 1 |
Compared to 2.016 companies in Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder
Comparison is based on industry median values
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Try the lead list generatorThe CVR number of TetraSpar Demonstrator ApS is 39927330.
TetraSpar Demonstrator ApS is owned by Stiesdal Offshore A/S, RWE Renewables International Participations B.V. and Tepco Renewable Power, Incorporated.
The management of TetraSpar Demonstrator ApS consists of Jacob Winning Lehmann.
The board of TetraSpar Demonstrator ApS consists of Henrik Stiesdal, Gintare Kuodyte and Peder Riis Nickelsen, with Henrik Stiesdal as chair.
In 2025, TetraSpar Demonstrator ApS reported a gross profit of EUR -312,067.
TetraSpar Demonstrator ApS had an average of 1 employee in the 2025 financial year according to the annual report.
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TetraSpar Demonstrator ApS has published its annual report for 2025. Gross profit came to DKK -312,067, and the net result was DKK -13,766,766.
As of June 16, 2026, Gintare Kuodyte has joined the board of directors of TetraSpar Demonstrator ApS.
As of June 16, 2026, Mikkel Hedegaard Kristensen has left the board of directors of TetraSpar Demonstrator ApS.
As of February 27, 2026, Stiesdal Offshore A/S is registered as an owner of TetraSpar Demonstrator ApS.
As of February 27, 2026, is registered as an owner of TetraSpar Demonstrator ApS with an ownership share of 33%.
As of February 27, 2026, is registered as an owner of TetraSpar Demonstrator ApS with an ownership share of 50%.
As of January 28, 2026, Laurens Christiaan Willem van Seventer has left the board of directors of TetraSpar Demonstrator ApS.
As of July 29, 2025, BDO Statsautoriseret Revisionspartnerselskab has been appointed auditor of TetraSpar Demonstrator ApS.
As of July 29, 2025, A/S PSE 17 NR. 1056 has stepped down as auditor of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS has published its annual report for 2024. Gross profit came to DKK -514,211, and the net result was DKK -452,651.
As of March 31, 2025, Mikkel Hedegaard Kristensen has joined the board of directors of TetraSpar Demonstrator ApS.
As of March 31, 2025, Jerica Dawn Nolte has left the board of directors of TetraSpar Demonstrator ApS.
As of January 31, 2025, Jerica Dawn Nolte has joined the board of directors of TetraSpar Demonstrator ApS.
As of January 31, 2025, Christopher Lawrence Willow has left the board of directors of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS has published its annual report for 2023. Gross profit came to DKK -844,189, and the net result was DKK -3,352,428.
As of June 25, 2024, Tsuyoshi Yoshinaga has joined the board of directors of TetraSpar Demonstrator ApS.
As of June 25, 2024, Takehiko Ikenouchi has left the board of directors of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS has published its annual report for 2022. Gross profit came to DKK 973,152, and the net result was DKK 1,402,089.
As of March 29, 2023, Peder Riis Nickelsen has joined the board of directors of TetraSpar Demonstrator ApS.
As of March 29, 2023, Niels Olaf Ahrengot has left the board of directors of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS has published its annual report for 2021. Gross profit came to DKK 97,354, and the net result was DKK -15,641,931.
TetraSpar Demonstrator ApS has published its annual report for 2020. Gross profit came to DKK -38,900, and the net result was DKK -14,409,802.
As of May 17, 2021, Laurens Christiaan Willem van Seventer has joined the board of directors of TetraSpar Demonstrator ApS.
As of May 17, 2021, Melissa Read has left the board of directors of TetraSpar Demonstrator ApS.
As of February 2, 2021, Takehiko Ikenouchi has joined the board of directors of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS has published its interim report for the period October 9, 2018 to December 31, 2019.
As of February 17, 2020, Christopher Lawrence Willow has joined the board of directors of TetraSpar Demonstrator ApS.
As of February 17, 2020, Martin Andre-Ferreira has left the board of directors of TetraSpar Demonstrator ApS.
As of August 7, 2019, Melissa Read has joined the board of directors of TetraSpar Demonstrator ApS.
As of August 7, 2019, James Duncan Cotter has left the board of directors of TetraSpar Demonstrator ApS.
As of October 12, 2018, Martin Andre-Ferreira has joined the board of directors of TetraSpar Demonstrator ApS.
As of October 12, 2018, James Duncan Cotter has joined the board of directors of TetraSpar Demonstrator ApS.
As of October 12, 2018, Jacob Winning Lehmann has left the board of directors of TetraSpar Demonstrator ApS.
As of October 9, 2018, A/S PSE 17 NR. 1056 has been appointed auditor of TetraSpar Demonstrator ApS.
As of October 9, 2018, Niels Olaf Ahrengot has joined the board of directors of TetraSpar Demonstrator ApS.
As of October 9, 2018, Jacob Winning Lehmann has joined the board of directors of TetraSpar Demonstrator ApS.
As of October 9, 2018, Henrik Stiesdal has joined the board of directors of TetraSpar Demonstrator ApS.
As of October 9, 2018, Jacob Winning Lehmann is registered as director of TetraSpar Demonstrator ApS.
TetraSpar Demonstrator ApS was founded on October 9, 2018.
Uneven Bits ApS is an independent IT consultancy founded and operated by Klaus Byskov Pedersen. With deep expertise in software architecture and systems design, I help organizations build robust, scalable, and maintainable technical solutions. Whether you need strategic guidance on technology decisions, hands-on architecture work, or help navigating complex technical challenges, I bring focused expertise and a practical approach to every engagement.
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
Selskabets formål er IT- og kommunikationsvirksomhed samt virksomhed i øvrigt, der efter bestyrelsens skøn står i forbindelse hermed.
Selskabets formål er at udvikle, markedsføre, sælge og implementere software produkter til brug ved indkøbsstyring og dermed efter bestyrelsens skøn beslægtet virksomhed
Selskabets formål er at udøve virksomhed med handel og service samt aktiviteter i tilknytning hertil.
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