CVR: 38429981
DKK 1,480,657
Gross profit
Net result: DKK 148,864
STRØM SERVICE ApS, WELLEMBERG4NET ApS
CVR · view ownership and management
Director registered: Casper Siersbøl
CVR · 13/02/2017
View the full event history
Installationen ApS is a Danish company of the type Anpartsselskab based in Vanløse, founded in 2017. The company is registered under the industry El-installation. The management consists of Casper Siersbøl and Rune Kenneth Wellemberg. The company is owned by STRØM SERVICE ApS and WELLEMBERG4NET ApS. The company has 4 employees (2018). In 2025, the company reported a gross profit of DKK 1,480,657 and a net result of DKK 148,864 compared with DKK 5,259 the year before. Equity in the 2025 report amounted to DKK 560,419.
Source: annual report 2025, Danish Business Authority
The financial health of Installationen ApS appears stable, with a consistent gross profit trend over the past five years, peaking at 1,988,559 DKK in 2021 and showing a slight decline to 1,480,657 DKK in 2025. Profitability has fluctuated, with a notable increase to 437,712 DKK in 2021, followed by a decrease to 148,864 DKK in 2025, indicating potential challenges in maintaining profit margins. Equity has generally improved, reaching 796,582 DKK in 2021 and stabilizing at 560,419 DKK in 2025, which reflects a solid capital base. While the company operates within the electrical installation industry, the lack of revenue disclosure limits a comprehensive assessment of its market position and growth trajectory.
AI-generated summary · Generated 14/08/2026
Selskabets formål er at drive virksomhed med el-installationer, netværk & fiber løsninger, bygningsrenovering og varmepumper/køling samt enhver virksomhed i hermed stående forbindelse.
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/07/2024 – 30/06/2025 | 1.5 mio. | 149 t. | 1.1 mio. | 560 t. | 2 | |
| 202401/07/2023 – 30/06/2024 | 1.3 mio. | 5 t. | 804 t. | 412 t. | 2 | |
| 202301/07/2022 – 30/06/2023 | 1.7 mio. | 244 t. | 1.1 mio. | 606 t. | 3 | |
| 202201/07/2021 – 30/06/2022 | 1.4 mio. | 116 t. | 839 t. | 513 t. | 3 | |
| 202101/07/2020 – 30/06/2021 | 2 mio. | 438 t. | 1.4 mio. | 797 t. | 2 | |
| 202001/07/2019 – 30/06/2020 | 1.8 mio. | 291 t. | 1.6 mio. | 659 t. | 2 | |
| 201901/07/2018 – 30/06/2019 | 2.4 mio. | 728 t. | 1.6 mio. | 867 t. | 3 |
Compared to 2.011 companies in El-installation
Comparison is based on industry median values
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Set up monitoringInstallationen ApS was founded on 13 February 2017.
Installationen ApS is registered under the industry El-installation (industry code 432100).
Installationen ApS had 4 employees in 2018 according to the Danish CVR register.
Installationen ApS is owned by STRØM SERVICE ApS and WELLEMBERG4NET ApS.
In 2025, Installationen ApS reported a gross profit of DKK 1,480,657.
The management of Installationen ApS consists of Casper Siersbøl and Rune Kenneth Wellemberg.
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Installationen ApS has published its annual report for 2025. Gross profit came to DKK 1,480,657, and the net result was DKK 148,864.
Installationen ApS has published its annual report for 2024. Gross profit came to DKK 1,278,549, and the net result was DKK 5,259.
Installationen ApS has published its annual report for 2023. Gross profit came to DKK 1,675,757, and the net result was DKK 243,505.
Installationen ApS has published its annual report for 2022. Gross profit came to DKK 1,436,395, and the net result was DKK 116,209.
Installationen ApS has published its annual report for 2021. Gross profit came to DKK 1,988,559, and the net result was DKK 437,712.
Installationen ApS has published its annual report for 2020. Gross profit came to DKK 1,775,995, and the net result was DKK 291,374.
Installationen ApS has published its annual report for 2019. Gross profit came to DKK 2,403,274, and the net result was DKK 727,589.
Installationen ApS has published its interim report for the period February 13, 2017 – June 30, 2018.
As of February 13, 2017, Casper Siersbøl is registered as director of Installationen ApS.
As of February 13, 2017, Rune Kenneth Wellemberg is registered as director of Installationen ApS.
As of February 13, 2017, STRØM SERVICE ApS is registered as an owner of Installationen ApS with an ownership share of 50%.
As of February 13, 2017, WELLEMBERG4NET ApS is registered as an owner of Installationen ApS with an ownership share of 50%.
Installationen ApS was founded on February 13, 2017.
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