Owners, management and financials
CVR: 12069146
DKK 1,153,434
Gross profit
Net result: DKK 553,778
Bert Holmlund Oldenburg (100%)
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Bert Holmlund Oldenburg
Board: 3 members
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Active
Founded 9 June 1988
CVR · view overview
1 employee
CVR · 2018
Owner registered: Bert Holmlund Oldenburg
CVR · 22/11/2024
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BJØRN HAMMER A/S is a Danish company of the type Aktieselskab based in Slagelse, founded in 1988. The company is registered under the industry Engroshandel med isenkram, varmeanlæg og tilbehør. The management consists of Bert Holmlund Oldenburg. The board consists of Bert Holmlund Oldenburg, Janne Oldenburg and Leif-Gundel Oldenburg. The company is owned by Bert Holmlund Oldenburg. The company has 1 employee (2018). In 2025, the company reported a gross profit of DKK 1,153,434 and a net result of DKK 553,778 compared with DKK 77,787 the year before. Equity in the 2025 report amounted to DKK 844,399.
Source: annual report 2025, Danish Business Authority
The financial health of BJØRN HAMMER A/S shows a positive trajectory in profitability, with gross profit increasing from 521,079 DKK in 2023 to 1,153,434 DKK in 2025, alongside a notable rise in profit from a loss of 29,257 DKK in 2023 to a profit of 553,778 DKK in 2025. Equity has also improved significantly, reaching 844,399 DKK in 2025, up from 212,834 DKK in 2023, indicating a strengthening balance sheet. Despite the absence of revenue figures, the consistent growth in gross profit suggests effective cost management and operational efficiency. However, the company’s reliance on gross profit rather than revenue may raise concerns about sustainability in the long term, especially within the competitive wholesale industry of hardware and heating systems. Overall, BJØRN HAMMER A/S appears to be on a solid growth path, bolstered by improving profitability and equity.
AI-generated summary · Generated 13/08/2026
Selskabets formål er at drive engrosvirksomhed indenfor vvs-området og anden dermed i forbindelse stående virksomhed
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 | 1.2 mio. | 554 t. | 2.2 mio. | 844 t. | 1 | |
| 202401/07/2023 – 30/06/2024 | 631 t. | 78 t. | 1.3 mio. | 291 t. | 1 | |
| 202301/07/2022 – 30/06/2023 | 521 t. | -29 t. | 1.2 mio. | 213 t. | 1 | |
| 202201/07/2021 – 30/06/2022 | 583 t. | 111 t. | 1.3 mio. | 242 t. | 1 | |
| 202101/07/2020 – 30/06/2021 | 575 t. | 89 t. | 1.2 mio. | 131 t. | 1 | |
| 202001/07/2019 – 30/06/2020 | 487 t. | -17 t. | 779 t. | 41 t. | 1 | |
| 201901/07/2018 – 30/06/2019 | 281 t. | -385 t. | 665 t. | 59 t. | 1 | |
| 201801/07/2017 – 30/06/2018 | 458 t. | -34 t. | 1.1 mio. | 444 t. | - | |
| 201701/07/2016 – 30/06/2017 | 242 t. | -240 t. | 1.2 mio. | 478 t. | - | |
| 201601/07/2015 – 30/06/2016 | 245 t. | -290 t. | 1 mio. | 718 t. | - | |
| 201501/07/2014 – 30/06/2015 | 665 t. | 8 t. | 1.6 mio. | 1 mio. | - | |
| 201401/07/2013 – 30/06/2014 | 1.1 mio. | 253 t. | 2.2 mio. | 1.2 mio. | - | |
| 201301/07/2012 – 30/06/2013 | -1.2 mio. | -162 t. | 2.3 mio. | -1.1 mio. | - |
Compared to 356 companies in Engroshandel med isenkram, varmeanlæg og tilbehør
Comparison is based on industry median values
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Set up monitoringThe CVR number of BJØRN HAMMER A/S is 12069146.
BJØRN HAMMER A/S is owned by Bert Holmlund Oldenburg.
The management of BJØRN HAMMER A/S consists of Bert Holmlund Oldenburg.
The board of BJØRN HAMMER A/S consists of Bert Holmlund Oldenburg, Janne Oldenburg and Leif-Gundel Oldenburg.
In 2025, BJØRN HAMMER A/S reported a gross profit of DKK 1,153,434.
BJØRN HAMMER A/S had 1 employee in 2018 according to the Danish CVR register.
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BJØRN HAMMER A/S has published its annual report for 2025. Gross profit came to DKK 1,153,434, and the net result was DKK 553,778.
As of September 1, 2025, Beierholm Godkendt Revisionspartnerselskab has been appointed auditor of BJØRN HAMMER A/S.
As of September 1, 2025, Selskabet Slagelse af 24. oktober 2025 A/S has stepped down as auditor of BJØRN HAMMER A/S.
BJØRN HAMMER A/S has published its annual report for 2024. Gross profit came to DKK 631,095, and the net result was DKK 77,787.
As of November 22, 2024, Bert Holmlund Oldenburg is registered as an owner of BJØRN HAMMER A/S with an ownership share of 100%.
BJØRN HAMMER A/S has published its annual report for 2023. Gross profit came to DKK 521,079, and the net result was DKK -29,257.
BJØRN HAMMER A/S has published its annual report for 2022. Gross profit came to DKK 582,855, and the net result was DKK 111,420.
BJØRN HAMMER A/S has published its annual report for 2021. Gross profit came to DKK 574,674, and the net result was DKK 89,418.
BJØRN HAMMER A/S has published its annual report for 2020. Gross profit came to DKK 487,243, and the net result was DKK -17,367.
BJØRN HAMMER A/S has published its annual report for 2019. Gross profit came to DKK 281,466, and the net result was DKK -385,472.
BJØRN HAMMER A/S has published its annual report for 2018. Gross profit came to DKK 458,045, and the net result was DKK -34,071.
BJØRN HAMMER A/S has published its annual report for 2017. Gross profit came to DKK 241,908, and the net result was DKK -239,534.
BJØRN HAMMER A/S has published its annual report for 2016. Gross profit came to DKK 245,394, and the net result was DKK -289,642.
BJØRN HAMMER A/S has published its annual report for 2015. Gross profit came to DKK 664,849, and the net result was DKK 8,368.
BJØRN HAMMER A/S has published its annual report for 2014. Gross profit came to DKK 1,144,079, and the net result was DKK 252,877.
BJØRN HAMMER A/S has published its annual report for 2013. Gross profit came to DKK -1,192,851, and the net result was DKK -161,927.
As of November 4, 2011, Janne Oldenburg has joined the board of directors of BJØRN HAMMER A/S.
As of November 4, 2011, Ethel Holmlund Oldenburg has left the board of directors of BJØRN HAMMER A/S.
As of October 1, 2007, Selskabet Slagelse af 24. oktober 2025 A/S has been appointed auditor of BJØRN HAMMER A/S.
As of October 1, 2007, Selskabet Slagelse af 24. oktober 2025 A/S has stepped down as auditor of BJØRN HAMMER A/S.
As of December 18, 2006, Bert Holmlund Oldenburg is registered as director of BJØRN HAMMER A/S.
As of December 18, 2006, Leif-Gundel Oldenburg has stepped down as director of BJØRN HAMMER A/S.
As of June 30, 2004, Selskabet Slagelse af 24. oktober 2025 A/S has been appointed auditor of BJØRN HAMMER A/S.
As of June 30, 2004, Vagn Lollike has stepped down as auditor of BJØRN HAMMER A/S.
As of November 26, 1996, Vagn Lollike has been appointed auditor of BJØRN HAMMER A/S.
As of November 26, 1996, ØERNES REVISION A/S has stepped down as auditor of BJØRN HAMMER A/S.
As of June 9, 1988, ØERNES REVISION A/S has been appointed auditor of BJØRN HAMMER A/S.
As of June 9, 1988, Leif-Gundel Oldenburg has joined the board of directors of BJØRN HAMMER A/S.
As of June 9, 1988, Ethel Holmlund Oldenburg has joined the board of directors of BJØRN HAMMER A/S.
As of June 9, 1988, Bert Holmlund Oldenburg has joined the board of directors of BJØRN HAMMER A/S.
As of June 9, 1988, Leif-Gundel Oldenburg is registered as director of BJØRN HAMMER A/S.
BJØRN HAMMER A/S was founded on June 9, 1988.
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