Owners, management and financials
CVR: 28508824
DKK 4,754,118
Gross profit
Net result: DKK 537,503
LSØ HOLDING ApS (33,33-49,99%), Nicolai Østergaard Holding ApS (33,33-49,99%)
1 more
CVR · view owners
Svend Østergaard
CVR · view management
Active
Founded 17 March 2005
CVR · view overview
6 employees
CVR · 2018
Owner registered: Mathias Trøllund Schmidt Holding ApS
CVR · 09/08/2024
View the full event history
ALT BYG ApS is a Danish company of the type Anpartsselskab based in Grindsted, founded in 2005. The company is registered under the industry Tagdækningsaktiviteter. The management consists of Svend Østergaard. The company is owned by LSØ HOLDING ApS, Nicolai Østergaard Holding ApS and Mathias Trøllund Schmidt Holding ApS. The company has 6 employees (2018). In 2025, the company reported a gross profit of DKK 4,754,118 and a net result of DKK 537,503 compared with DKK -403,037 the year before. Equity in the 2025 report amounted to DKK 1,051,594.
Source: annual report 2025, Danish Business Authority
ALT BYG ApS exhibits a fluctuating financial trajectory, with gross profit showing an overall upward trend from 2.76 million DKK in 2021 to 5.45 million DKK in 2023, although it dipped slightly to 4.75 million DKK in 2025. Profitability has been inconsistent, with a notable loss of 403,037 DKK in 2024, but a recovery to a profit of 537,503 DKK in 2025 indicates potential stabilization. The company's equity has improved significantly, rising from negative 54,093 DKK in 2021 to over 1 million DKK in 2025, suggesting a strengthening financial position. Despite the lack of disclosed revenue figures, the increasing gross profit and positive equity position position ALT BYG favorably within the roofing industry, although ongoing monitoring of profitability trends is essential.
AI-generated summary · Generated 13/08/2026
Selskabets formål er at drive virksomhed indenfor tagdækning, anden tømrer- og snedkervirsomhed, samt anden hermed beslægtet virksomhed.
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 | 4.8 mio. | 538 t. | 2.6 mio. | 1.1 mio. | 8 | |
| 202401/01/2024 – 31/12/2024 | 5 mio. | -403 t. | 2.1 mio. | 514 t. | 10 | |
| 202301/01/2023 – 31/12/2023 | 5.4 mio. | 753 t. | 3 mio. | 1.2 mio. | 7 | |
| 202201/01/2022 – 31/12/2022 | 4 mio. | 519 t. | 2 mio. | 464 t. | 6 | |
| 202101/01/2021 – 31/12/2021 | 2.8 mio. | 78 t. | 1.9 mio. | -54 t. | 5 | |
| 202001/01/2020 – 31/12/2020 | 3.4 mio. | 725 t. | 2 mio. | -132 t. | 6 | |
| 201901/01/2019 – 31/12/2019 | 2.4 mio. | -157 t. | 1.9 mio. | -890 t. | 6 | |
| 201801/01/2018 – 31/12/2018 | 2.1 mio. | -565 t. | 2.9 mio. | -733 t. | 6 | |
| 201701/01/2017 – 31/12/2017 | 3.2 mio. | 510 t. | 3.9 mio. | -167 t. | 6 | |
| 201601/01/2016 – 31/12/2016 | 2.9 mio. | 768 t. | 2.1 mio. | -678 t. | 5 | |
| 201501/01/2015 – 31/12/2015 | 1.5 mio. | 48 t. | 953 t. | -1.4 mio. | - | |
| 201401/01/2014 – 31/12/2014 | 2.4 mio. | 624 t. | 981 t. | -1.5 mio. | - | |
| 201301/01/2013 – 31/12/2013 | 982 t. | 7 t. | 652 t. | -2.1 mio. | - | |
| 201201/01/2012 – 31/12/2012 | 952 t. | -401 t. | 1.2 mio. | -2.1 mio. | - |
Compared to 395 companies in Tagdækningsaktiviteter
Comparison is based on industry median values
Screen owners and management against the Danish FSA's official PEP lists
Combine filters on financials, industry, geography, property and risk, and instantly see which companies match.
Try company screeningThe CVR number of ALT BYG ApS is 28508824.
ALT BYG ApS is owned by LSØ HOLDING ApS, Nicolai Østergaard Holding ApS and Mathias Trøllund Schmidt Holding ApS.
The management of ALT BYG ApS consists of Svend Østergaard.
In 2025, ALT BYG ApS reported a gross profit of DKK 4,754,118.
ALT BYG ApS had 6 employees in 2018 according to the Danish CVR register.
ALT BYG ApS was founded on 17 March 2005.
Claim this page to add your logo and social links. Free to get started.
ALT BYG ApS has published its annual report for 2025. Gross profit came to DKK 4,754,118, and the net result was DKK 537,503.
ALT BYG ApS has published its annual report for 2024. Gross profit came to DKK 4,974,025, and the net result was DKK -403,037.
As of August 9, 2024, Mathias Trøllund Schmidt Holding ApS is registered as an owner of ALT BYG ApS with an ownership share of 10%.
ALT BYG ApS has published its annual report for 2023. Gross profit came to DKK 5,446,158, and the net result was DKK 752,717.
ALT BYG ApS has published its annual report for 2022. Gross profit came to DKK 4,023,995, and the net result was DKK 518,504.
As of June 23, 2022, Nicolai Østergaard Holding ApS is registered as an owner of ALT BYG ApS with an ownership share of 33%.
ALT BYG ApS has published its annual report for 2021. Gross profit came to DKK 2,758,334, and the net result was DKK 77,601.
ALT BYG ApS has published its annual report for 2020. Gross profit came to DKK 3,410,473, and the net result was DKK 724,901.
ALT BYG ApS has published its annual report for 2019. Gross profit came to DKK 2,386,279, and the net result was DKK -157,220.
As of October 14, 2019, RSM DANMARK STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of ALT BYG ApS.
As of October 14, 2019, CSMR ApS has stepped down as auditor of ALT BYG ApS.
ALT BYG ApS has published its annual report for 2018. Gross profit came to DKK 2,098,249, and the net result was DKK -565,455.
ALT BYG ApS has published its annual report for 2017. Gross profit came to DKK 3,242,335, and the net result was DKK 510,125.
As of September 4, 2017, CSMR ApS has been appointed auditor of ALT BYG ApS.
As of September 4, 2017, MARTINSEN STATSAUTORISERET REVISIONSPARTNERSELSKAB has stepped down as auditor of ALT BYG ApS.
ALT BYG ApS has published its annual report for 2016. Gross profit came to DKK 2,871,361, and the net result was DKK 768,417.
ALT BYG ApS has published its annual report for 2015. Gross profit came to DKK 1,458,800, and the net result was DKK 47,634.
ALT BYG ApS has published its annual report for 2014. Gross profit came to DKK 2,350,738, and the net result was DKK 623,739.
ALT BYG ApS has published its annual report for 2013. Gross profit came to DKK 982,021, and the net result was DKK 7,252.
ALT BYG ApS has published its annual report for 2012. Gross profit came to DKK 952,146, and the net result was DKK -401,015.
As of May 31, 2012, MARTINSEN STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of ALT BYG ApS.
As of May 31, 2012, K.E.SIMONSEN aps has stepped down as auditor of ALT BYG ApS.
As of February 27, 2007, LSØ HOLDING ApS is registered as an owner of ALT BYG ApS with an ownership share of 33%.
As of March 17, 2005, K.E.SIMONSEN aps has been appointed auditor of ALT BYG ApS.
As of March 17, 2005, Svend Østergaard is registered as director of ALT BYG ApS.
ALT BYG ApS was founded on March 17, 2005.
Companies in the same industry and area
