Owners, management and financials
CVR: 38429981
DKK 1,480,657
Gross profit
Net result: DKK 148,864
STRØM SERVICE ApS (50-66,65%), WELLEMBERG4NET ApS (50-66,65%)
CVR · view owners
Casper Siersbøl, Rune Kenneth Wellemberg
CVR · view management
Active
Founded 13 February 2017
CVR · view overview
3 employees
CVR · 2026
Name registered: Installationen ApS
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 3 employees (2026). 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 2.003 companies in El-installation
Comparison is based on industry median values
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Set up monitoringThe CVR number of Installationen ApS is 38429981.
Installationen ApS is owned by STRØM SERVICE ApS and WELLEMBERG4NET ApS.
The management of Installationen ApS consists of Casper Siersbøl and Rune Kenneth Wellemberg.
In 2025, Installationen ApS reported a gross profit of DKK 1,480,657.
Installationen ApS had 3 employees in 2026 according to the Danish CVR register.
Installationen ApS was founded on 13 February 2017.
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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 to 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.
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
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