Owners, management and financials
CVR: 28858663
DKK 1,437,758
Gross profit
Net result: DKK -867,161
SJEERM HOLDING ApS (100%)
CVR · view owners
Brian Mikael Sjeerm
CVR · view management
Active
Founded 28 June 2005
CVR · view overview
12 employees
CVR · 2018
Owner registered: SJEERM HOLDING ApS
CVR · 25/06/2012
View the full event history
B.S. DIAMANT-TEKNIK ApS is a Danish company of the type Anpartsselskab based in Gørlev, founded in 2005. The company is registered under the industry Andre specialiserede byggeaktiviteter i.a.n.. The management consists of Brian Mikael Sjeerm. The company is owned by SJEERM HOLDING ApS. The company has 12 employees (2018). In 2025, the company reported a gross profit of DKK 1,437,758 and a net result of DKK -867,161 compared with DKK -435,548 the year before. Equity in the 2025 report amounted to DKK -1,370,538.
Source: annual report 2025, Danish Business Authority
The financial health of B.S. DIAMANT-TEKNIK ApS shows a concerning decline in profitability, with consistent losses over the past four years, culminating in a profit loss of -867,161 DKK in 2025. Gross profit has decreased from 4,727,923 DKK in 2021 to 1,437,758 DKK in 2025, indicating a downward trend in operational performance. The company's equity has also deteriorated significantly, dropping from 1,634,811 DKK in 2021 to -1,370,538 DKK in 2025, raising concerns about its financial stability and ability to sustain operations. With no disclosed revenue figures, the reliance on gross profit margins and the increasing losses suggest that the company may face challenges in maintaining its position within the specialized construction activities sector.
AI-generated summary · Generated 13/08/2026
Selskabets formål er håndværksvirksomhed navnlig inden for bygge- og anlægsbranchen.
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 | 1.4 mio. | -867 t. | 891 t. | -1.4 mio. | 5 | |
| 202401/01/2024 – 31/12/2024 | 2.5 mio. | -436 t. | 1.7 mio. | -503 t. | 6 | |
| 202301/01/2023 – 31/12/2023 | 3.3 mio. | -1.1 mio. | 2 mio. | -68 t. | 7 | |
| 202201/01/2022 – 31/12/2022 | 3.9 mio. | -605 t. | 2.5 mio. | 1 mio. | 8 | |
| 202101/01/2021 – 31/12/2021 | 4.7 mio. | 237 t. | 2.9 mio. | 1.6 mio. | 8 | |
| 202001/01/2020 – 31/12/2020 | 5.3 mio. | 454 t. | 3.4 mio. | 1.4 mio. | 12 | |
| 201901/01/2019 – 31/12/2019 | 5.8 mio. | 713 t. | 3.7 mio. | 1.9 mio. | 11 | |
| 201801/01/2018 – 31/12/2018 | 5.3 mio. | 238 t. | 3.5 mio. | 1.7 mio. | 12 | |
| 201701/01/2017 – 31/12/2017 | 7.9 mio. | 1.3 mio. | 4.3 mio. | 2.5 mio. | 14 | |
| 201601/01/2016 – 31/12/2016 | 6.5 mio. | 1.3 mio. | 5.4 mio. | 2.2 mio. | 12 | |
| 201501/01/2015 – 31/12/2015 | 5.1 mio. | 352 t. | 3.5 mio. | 1.1 mio. | 10 | |
| 201401/01/2014 – 31/12/2014 | 3.6 mio. | 79 t. | 3.4 mio. | 711 t. | - | |
| 201301/01/2013 – 31/12/2013 | 3.1 mio. | 187 t. | 2.4 mio. | 1.1 mio. | - | |
| 201201/01/2012 – 31/12/2012 | 4.9 mio. | 601 t. | 3.8 mio. | 895 t. | - |
Compared to 1.423 companies in Andre specialiserede byggeaktiviteter i.a.n.
Comparison is based on industry median values
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See the API documentationThe CVR number of B.S. DIAMANT-TEKNIK ApS is 28858663.
B.S. DIAMANT-TEKNIK ApS is owned by SJEERM HOLDING ApS.
The management of B.S. DIAMANT-TEKNIK ApS consists of Brian Mikael Sjeerm.
In 2025, B.S. DIAMANT-TEKNIK ApS reported a gross profit of DKK 1,437,758.
B.S. DIAMANT-TEKNIK ApS had 12 employees in 2018 according to the Danish CVR register.
B.S. DIAMANT-TEKNIK ApS was founded on 28 June 2005.
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B.S. DIAMANT-TEKNIK ApS has published its annual report for 2025. Gross profit came to DKK 1,437,758, and the net result was DKK -867,161.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2024. Gross profit came to DKK 2,536,754, and the net result was DKK -435,548.
As of June 29, 2025, Beierholm Godkendt Revisionspartnerselskab has stepped down as auditor of B.S. DIAMANT-TEKNIK ApS.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2023. Gross profit came to DKK 3,324,837, and the net result was DKK -1,097,781.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2022. Gross profit came to DKK 3,861,900, and the net result was DKK -604,859.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2021. Gross profit came to DKK 4,727,923, and the net result was DKK 237,361.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2020. Gross profit came to DKK 5,339,366, and the net result was DKK 453,655.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2019. Gross profit came to DKK 5,750,830, and the net result was DKK 713,387.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2018. Gross profit came to DKK 5,279,679, and the net result was DKK 237,907.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2017. Gross profit came to DKK 7,851,398, and the net result was DKK 1,324,554.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2016. Gross profit came to DKK 6,486,594, and the net result was DKK 1,305,558.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2015. Gross profit came to DKK 5,052,331, and the net result was DKK 351,757.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2014. Gross profit came to DKK 3,576,153, and the net result was DKK 78,811.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2013. Gross profit came to DKK 3,104,220, and the net result was DKK 186,829.
B.S. DIAMANT-TEKNIK ApS has published its annual report for 2012. Gross profit came to DKK 4,881,381, and the net result was DKK 600,534.
As of June 25, 2012, SJEERM HOLDING ApS is registered as an owner of B.S. DIAMANT-TEKNIK ApS with an ownership share of 100%.
As of October 1, 2010, Beierholm Godkendt Revisionspartnerselskab has been appointed auditor of B.S. DIAMANT-TEKNIK ApS.
As of October 1, 2010, VICH 2938 A/S has stepped down as auditor of B.S. DIAMANT-TEKNIK ApS.
As of May 18, 2010, VICH 2938 A/S has been appointed auditor of B.S. DIAMANT-TEKNIK ApS.
As of May 18, 2010, has stepped down as auditor of B.S. DIAMANT-TEKNIK ApS.
As of November 20, 2006, has been appointed auditor of B.S. DIAMANT-TEKNIK ApS.
As of November 20, 2006, has stepped down as auditor of B.S. DIAMANT-TEKNIK ApS.
As of June 28, 2005, has been appointed auditor of B.S. DIAMANT-TEKNIK ApS.
As of June 28, 2005, Brian Mikael Sjeerm is registered as director of B.S. DIAMANT-TEKNIK ApS.
B.S. DIAMANT-TEKNIK ApS was founded on June 28, 2005.
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