Owners, management and financials
CVR: 31366208
Secondary names: KARLSEN DØRE OG VINDUER A/S
DKK 2,846,600
Gross profit
Net result: DKK 389,549
RGK Holding ApS (100%)
CVR · view owners
René Gjelstrup Karlsen
Board: Thorkild Gjelstrup Karlsen (chair) and 2 members
CVR · view management
Active
Founded 4 April 2008
CVR · view overview
2 employees
CVR · 2018
Owner registered: RGK Holding ApS
CVR · 09/02/2017
View the full event history
KARLSEN BYG A/S is a Danish company of the type Aktieselskab based in Østervrå, founded in 2008. The company is registered under the industry Tømrer- og bygningssnedkeraktiviteter. The management consists of René Gjelstrup Karlsen. The board consists of Thorkild Gjelstrup Karlsen (chair), René Gjelstrup Karlsen and Sandra Engelbrecht Kiel Karlsen. The company is owned by RGK Holding ApS. The company has 2 employees (2018). In 2025, the company reported a gross profit of DKK 2,846,600 and a net result of DKK 389,549 compared with DKK 282,705 the year before. Equity in the 2025 report amounted to DKK 1,378,873.
Source: annual report 2025, Danish Business Authority
The financial health of KARLSEN BYG A/S appears stable, with a consistent growth trend in gross profit and profit over the past few years. Gross profit increased from 1,663,657 DKK in 2022 to 2,846,600 DKK in 2025, while profit also rose from 212,590 DKK to 389,549 DKK in the same period. The company's equity has shown a steady increase, reaching 1,378,873 DKK in 2025, indicating a solid financial foundation. However, the absence of revenue figures raises concerns about overall sales performance, which could impact long-term sustainability. Positioned within the carpentry and building sector, KARLSEN BYG A/S demonstrates a growing presence, but continued monitoring of its revenue generation will be crucial for future growth.
AI-generated summary · Generated 15/08/2026
Selskabets formål er entreprenør-, håndværks- og byggerivirksomhed og investering samt anden dermed efter bestyrelsens skøn beslægtet virksomhed.
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/10/2024 – 30/09/2025 | 2.8 mio. | 390 t. | 2.8 mio. | 1.4 mio. | 6 | |
| 202401/10/2023 – 30/09/2024 | 2.2 mio. | 283 t. | 2.4 mio. | 1.3 mio. | 5 | |
| 202301/10/2022 – 30/09/2023 | 2.1 mio. | 316 t. | 2.1 mio. | 1.3 mio. | 5 | |
| 202201/10/2021 – 30/09/2022 | 1.7 mio. | 213 t. | 1.9 mio. | 1.2 mio. | 5 | |
| 202101/10/2020 – 30/09/2021 | 1.7 mio. | 334 t. | 2.4 mio. | 1.3 mio. | 4 | |
| 202001/10/2019 – 30/09/2020 | 1.2 mio. | 187 t. | 2.5 mio. | 1.2 mio. | 2 | |
| 201901/10/2018 – 30/09/2019 | 1.2 mio. | 258 t. | 2.3 mio. | 1.3 mio. | 2 | |
| 201801/10/2017 – 30/09/2018 | 1.5 mio. | 464 t. | 1.9 mio. | 1.4 mio. | 3 | |
| 201701/10/2016 – 30/09/2017 | 1.3 mio. | 320 t. | 2.3 mio. | 1.7 mio. | - | |
| 201601/10/2015 – 30/09/2016 | 1.9 mio. | 482 t. | 2.3 mio. | 1.4 mio. | - | |
| 201501/10/2014 – 30/09/2015 | 1.8 mio. | 111 t. | 1.5 mio. | 933 t. | - | |
| 201401/10/2013 – 30/09/2014 | 1.9 mio. | 118 t. | 1.6 mio. | 822 t. | - | |
| 201301/10/2012 – 30/09/2013 | 2.1 mio. | 86 t. | 1.3 mio. | 704 t. | - |
Compared to 6.152 companies in Tømrer- og bygningssnedkeraktiviteter
Comparison is based on industry median values
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See the API documentationThe CVR number of KARLSEN BYG A/S is 31366208.
KARLSEN BYG A/S is owned by RGK Holding ApS.
The management of KARLSEN BYG A/S consists of René Gjelstrup Karlsen.
The board of KARLSEN BYG A/S consists of Thorkild Gjelstrup Karlsen, René Gjelstrup Karlsen and Sandra Engelbrecht Kiel Karlsen, with Thorkild Gjelstrup Karlsen as chair.
In 2025, KARLSEN BYG A/S reported a gross profit of DKK 2,846,600.
KARLSEN BYG A/S had 2 employees in 2018 according to the Danish CVR register.
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KARLSEN BYG A/S has published its annual report for 2025. Gross profit came to DKK 2,846,600, and the net result was DKK 389,549.
KARLSEN BYG A/S has published its annual report for 2024. Gross profit came to DKK 2,237,242, and the net result was DKK 282,705.
KARLSEN BYG A/S has published its annual report for 2023. Gross profit came to DKK 2,088,768, and the net result was DKK 316,297.
KARLSEN BYG A/S has published its annual report for 2022. Gross profit came to DKK 1,663,657, and the net result was DKK 212,590.
As of October 27, 2022, Sandra Engelbrecht Kiel Karlsen has joined the board of directors of KARLSEN BYG A/S.
As of June 21, 2022, Tove Margrethe Karlsen has left the board of directors of KARLSEN BYG A/S.
KARLSEN BYG A/S has published its annual report for 2021. Gross profit came to DKK 1,712,651, and the net result was DKK 333,617.
KARLSEN BYG A/S has published its annual report for 2020. Gross profit came to DKK 1,238,668, and the net result was DKK 187,325.
KARLSEN BYG A/S has published its annual report for 2019. Gross profit came to DKK 1,201,534, and the net result was DKK 258,395.
KARLSEN BYG A/S has published its annual report for 2018. Gross profit came to DKK 1,513,457, and the net result was DKK 464,037.
KARLSEN BYG A/S has published its annual report for 2017. Gross profit came to DKK 1,308,082, and the net result was DKK 319,970.
As of February 9, 2017, RGK Holding ApS is registered as an owner of KARLSEN BYG A/S with an ownership share of 100%.
KARLSEN BYG A/S has published its annual report for 2016. Gross profit came to DKK 1,894,094, and the net result was DKK 481,857.
KARLSEN BYG A/S has published its annual report for 2015. Gross profit came to DKK 1,777,674, and the net result was DKK 110,889.
KARLSEN BYG A/S has published its annual report for 2014. Gross profit came to DKK 1,911,491, and the net result was DKK 118,064.
KARLSEN BYG A/S has published its annual report for 2013. Gross profit came to DKK 2,064,704, and the net result was DKK 86,120.
As of November 25, 2010, BDO Holding VII, statsautoriseret revisionsaktieselskab has stepped down as auditor of KARLSEN BYG A/S.
As of February 1, 2010, BDO Holding VII, statsautoriseret revisionsaktieselskab has been appointed auditor of KARLSEN BYG A/S.
As of February 1, 2010, PALSGAARD & HANSEN STATSAUTORISERET REVISIONSPARTNERSELSKAB has stepped down as auditor of KARLSEN BYG A/S.
As of April 4, 2008, PALSGAARD & HANSEN STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of KARLSEN BYG A/S.
As of April 4, 2008, Thorkild Gjelstrup Karlsen has joined the board of directors of KARLSEN BYG A/S.
As of April 4, 2008, René Gjelstrup Karlsen has joined the board of directors of KARLSEN BYG A/S.
As of April 4, 2008, Tove Margrethe Karlsen has joined the board of directors of KARLSEN BYG A/S.
As of April 4, 2008, René Gjelstrup Karlsen is registered as director of KARLSEN BYG A/S.
KARLSEN BYG A/S was founded on April 4, 2008.
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