CVR: 39927330
EUR -312,067
Gross profit
Net result: EUR -13,766,766
Stiesdal Offshore A/S, RWE Renewables International Participations B.V.
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CVR · view ownership and management
Owner registered: Stiesdal Offshore A/S
CVR · 27/02/2026
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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 company is owned by Stiesdal Offshore A/S, RWE Renewables International Participations B.V. and Tepco Renewable Power, Incorporated. 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 | -312 t. EUR | -13.8 mio. EUR | 4.7 mio. EUR | -9.5 mio. EUR | 1 | |
| 202401/01/2024 – 31/12/2024 | -514 t. EUR | -453 t. EUR | 4 mio. EUR | 2.6 mio. EUR | 1 | |
| 202301/01/2023 – 31/12/2023 | -844 t. EUR | -3.4 mio. EUR | 3.3 mio. EUR | 2.8 mio. EUR | 1 | |
| 202201/01/2022 – 31/12/2022 | 973 t. EUR | 1.4 mio. EUR | 6.6 mio. EUR | 6.2 mio. EUR | 1 | |
| 202101/01/2021 – 31/12/2021 | 97 t. EUR | -15.6 mio. EUR | 5.7 mio. EUR | 4.8 mio. EUR | 1 | |
| 202001/01/2020 – 31/12/2020 | -39 t. EUR | -14.4 mio. EUR | 4.2 mio. EUR | 3.3 mio. EUR | 1 |
Compared to 2.023 companies in Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder
Comparison is based on industry median values
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Try the lead list generatorTetraSpar Demonstrator ApS was founded on 9 October 2018.
TetraSpar Demonstrator ApS is registered under the industry Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder (industry code 711210).
TetraSpar Demonstrator ApS is owned by Stiesdal Offshore A/S, RWE Renewables International Participations B.V. and Tepco Renewable Power, Incorporated.
In 2025, TetraSpar Demonstrator ApS reported a gross profit of EUR -312,067.
The management of TetraSpar Demonstrator ApS consists of Jacob Winning Lehmann.
TetraSpar Demonstrator ApS is located at c/o Treetop Partners P/S, Bredgade 30, 1260 København K.
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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 – 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.
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