Owners, management and financials
CVR: 39833735
Secondary names: Sek-Bygg ApS
Previous names: Struve & Søn ApS, Sek-Bygg ApS
DKK 2,127,717
Revenue
Net result: DKK 527,833
Maria Elisabeth Aistrup (100%)
CVR · view owners
Maria Elisabeth Aistrup
CVR · view management
Active
Founded 30 August 2018
CVR · view overview
3 employees
CVR · 2022
Name registered: M. Jørgensen Byg ApS
CVR · 22/07/2025
View the full event history
M. Jørgensen Byg ApS is a Danish company of the type Anpartsselskab based in Gilleleje, founded in 2018. The company is registered under the industry Murerarbejde. The company was previously named Sek-Bygg ApS and Struve & Søn ApS. The management consists of Maria Elisabeth Aistrup. The company is owned by Maria Elisabeth Aistrup. The company has 3 employees (2022). In 2025, the company reported revenue of DKK 2,127,717 and a net result of DKK 527,833 compared with DKK -32,563 the year before. Equity in the 2025 report amounted to DKK 416,788.
Selskabets formål er at drive bygge- og murervirksomhed samt dermed beslægtede aktiviteter
Source: annual reports filed with the Danish Business Authority.
| Period | Revenue | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/01/2025 – 31/12/2025 | 2.1 mio. | 528 t. | 894 t. | 417 t. | - | |
| 202401/01/2024 – 31/12/2024 | 1 t. | -33 t. | 30 t. | -111 t. | - | |
| 202301/01/2023 – 31/12/2023 | - | -103 t. | 74 t. | -78 t. | 1 | |
| 202201/01/2022 – 31/12/2022 | - | -270 t. | 108 t. | 25 t. | 1 | |
| 202101/01/2021 – 31/12/2021 | - | -154 t. | 1.1 mio. | 295 t. | 7 | |
| 202001/01/2020 – 31/12/2020 | - | 91 t. | 545 t. | 449 t. | 1 |
Compared to 2.023 companies in Murerarbejde
Comparison is based on industry median values
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Try the lead list generatorThe CVR number of M. Jørgensen Byg ApS is 39833735.
M. Jørgensen Byg ApS is owned by Maria Elisabeth Aistrup.
The management of M. Jørgensen Byg ApS consists of Maria Elisabeth Aistrup.
In 2025, M. Jørgensen Byg ApS reported revenue of DKK 2,127,717.
M. Jørgensen Byg ApS had 3 employees in 2022 according to the Danish CVR register.
M. Jørgensen Byg ApS was founded on 30 August 2018.
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Address changed to Dragstrupvej 12, 3250 Gilleleje (September 28, 2026).
Contact info changed: new email: [email protected] (September 28, 2026).
M. Jørgensen Byg ApS has published its annual report for 2025. Revenue came to DKK 2,127,717, and the net result was DKK 527,833.
On July 22, 2025, the company changed its name from Sek-Bygg ApS to M. Jørgensen Byg ApS.
M. Jørgensen Byg ApS has published its annual report for 2024. Revenue came to DKK 1,137, and the net result was DKK -32,563.
As of June 10, 2025, Maria Elisabeth Aistrup is registered as adm. dir. of M. Jørgensen Byg ApS.
As of June 10, 2025, Jason Struve Frear has stepped down as director of M. Jørgensen Byg ApS.
As of June 10, 2025, Maria Elisabeth Aistrup is registered as an owner of M. Jørgensen Byg ApS with an ownership share of 100%.
On June 6, 2025, the company changed its name from Struve & Søn ApS to Sek-Bygg ApS.
M. Jørgensen Byg ApS has published its annual report for 2023. Gross profit came to DKK -69,011, and the net result was DKK -103,027.
M. Jørgensen Byg ApS has published its annual report for 2022. Gross profit came to DKK 50,662, and the net result was DKK -270,101.
M. Jørgensen Byg ApS has published its annual report for 2021. Gross profit came to DKK 2,896,425, and the net result was DKK -154,423.
M. Jørgensen Byg ApS has published its annual report for 2020. Gross profit came to DKK -60,486, and the net result was DKK 91,164.
M. Jørgensen Byg ApS has published its interim report for the period August 30, 2018 to December 31, 2019.
As of August 30, 2018, Jason Struve Frear is registered as director of M. Jørgensen Byg ApS.
M. Jørgensen Byg ApS was founded on August 30, 2018.
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