Owners, management and financials
CVR: 25053079
Previous names: ApS KBIL 17 NR. 1173
DKK 859,359
Gross profit
Net result: DKK -442,374
FRANK MASTRUP HOLDING ApS (100%)
CVR · view owners
Frank Birger Mastrup
CVR · view management
Active
Founded 15 November 1999
CVR · view overview
4 employees
CVR · 2026
Director role ended: Teddy Brian Mastrup
CVR · 01/10/2016
View the full event history
BYGGEFIRMAET MASTRUP ApS is a Danish company of the type Anpartsselskab based in Herlufmagle, founded in 1999. The company is registered under the industry Tømrer- og bygningssnedkeraktiviteter. The company was previously named ApS KBIL 17 NR. 1173. The management consists of Frank Birger Mastrup. The company is owned by FRANK MASTRUP HOLDING ApS. The company has 4 employees (2026). In 2025, the company reported a gross profit of DKK 859,359 and a net result of DKK -442,374 compared with DKK 58,022 the year before. Equity in the 2025 report amounted to DKK -359,538.
Selskabets formål er at drive håndværksvirksomhed, opføre og sælge fast ejendom samt dermed beslægtet virksomhed
Source: annual reports filed with the Danish Business Authority.
| Period | Revenue | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/10/2024 – 30/09/2025 | - | -442 t. | 884 t. | -360 t. | 3 | |
| 202401/10/2023 – 30/09/2024 | - | 58 t. | 1.2 mio. | 83 t. | 4 | |
| 202301/10/2022 – 30/09/2023 | - | 103 t. | 2.5 mio. | 25 t. | 5 | |
| 202201/10/2021 – 30/09/2022 | - | 77 t. | 3.2 mio. | -78 t. | 7 | |
| 202101/10/2020 – 30/09/2021 | - | -647 t. | 2.4 mio. | -155 t. | 6 | |
| 202001/10/2019 – 30/09/2020 | - | -122 t. | 3.4 mio. | 492 t. | 6 | |
| 201901/10/2018 – 30/09/2019 | 7.9 mio. | -11 t. | 3.3 mio. | 614 t. | 10 | |
| 201801/10/2017 – 30/09/2018 | - | -181 t. | 3.6 mio. | 626 t. | 10 | |
| 201701/10/2016 – 30/09/2017 | - | -309 t. | 4 mio. | 561 t. | 9 | |
| 201601/10/2015 – 30/09/2016 | - | 1 mio. | 5.6 mio. | 2.2 mio. | - | |
| 201501/10/2014 – 30/09/2015 | - | 390 t. | 4.4 mio. | 1.1 mio. | - | |
| 201401/10/2013 – 30/09/2014 | - | -810 t. | 5.9 mio. | 749 t. | - | |
| 201301/10/2012 – 30/09/2013 | - | 234 t. | 5.7 mio. | 1.6 mio. | - | |
| 201201/10/2011 – 30/09/2012 | - | -56 t. | 4.7 mio. | 1.3 mio. | - |
Compared to 6.146 companies in Tømrer- og bygningssnedkeraktiviteter
Comparison is based on industry median values
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Try company screeningThe CVR number of BYGGEFIRMAET MASTRUP ApS is 25053079.
BYGGEFIRMAET MASTRUP ApS is owned by FRANK MASTRUP HOLDING ApS.
The management of BYGGEFIRMAET MASTRUP ApS consists of Frank Birger Mastrup.
In 2025, BYGGEFIRMAET MASTRUP ApS reported a gross profit of DKK 859,359.
BYGGEFIRMAET MASTRUP ApS had 4 employees in 2026 according to the Danish CVR register.
BYGGEFIRMAET MASTRUP ApS was founded on 15 November 1999.
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BYGGEFIRMAET MASTRUP ApS has published its annual report for 2025. Gross profit came to DKK 859,359, and the net result was DKK -442,374.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2024. Gross profit came to DKK 1,587,006, and the net result was DKK 58,022.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2023. Gross profit came to DKK 1,887,945, and the net result was DKK 102,759.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2022. Gross profit came to DKK 2,096,707, and the net result was DKK 76,727.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2021. Gross profit came to DKK 1,315,813, and the net result was DKK -646,975.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2020. Gross profit came to DKK 2,438,584, and the net result was DKK -122,129.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2019. Revenue came to DKK 7,902,514, and the net result was DKK -11,117.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2018. Gross profit came to DKK 3,354,085, and the net result was DKK -180,909.
As of January 22, 2019, Multi Revision I/S has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2017. Gross profit came to DKK 2,976,452, and the net result was DKK -308,926.
As of October 13, 2017, Multi Revision I/S has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of October 13, 2017, PRICEWATERHOUSECOOPERS STATSAUTORISERET REVISIONSPARTNERSELSKAB has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2016. Gross profit came to DKK 5,185,295, and the net result was DKK 1,036,183.
As of October 1, 2016, Teddy Brian Mastrup has stepped down as director of BYGGEFIRMAET MASTRUP ApS.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2015. Gross profit came to DKK 4,364,045, and the net result was DKK 389,996.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2014. Gross profit came to DKK 2,855,875, and the net result was DKK -810,113.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2013. Gross profit came to DKK 3,574,477, and the net result was DKK 233,935.
BYGGEFIRMAET MASTRUP ApS has published its annual report for 2012. Gross profit came to DKK 3,418,398, and the net result was DKK -55,743.
As of July 1, 2011, PRICEWATERHOUSECOOPERS STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of July 1, 2011, A/S PSE NR. 4820 has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
As of January 26, 2007, A/S PSE NR. 4820 has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of January 26, 2007, has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
As of January 25, 2002, has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of January 25, 2002, has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
As of August 29, 2000, Teddy Brian Mastrup has joined the board of directors of BYGGEFIRMAET MASTRUP ApS.
As of August 29, 2000, Teddy Brian Mastrup has left the board of directors of BYGGEFIRMAET MASTRUP ApS.
As of August 29, 2000, Frank Birger Mastrup is registered as director of BYGGEFIRMAET MASTRUP ApS.
As of August 29, 2000, Teddy Brian Mastrup is registered as director of BYGGEFIRMAET MASTRUP ApS.
On April 27, 2000, the company changed its name from ApS KBIL 17 NR. 1173 to BYGGEFIRMAET MASTRUP ApS.
As of March 30, 2000, has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of March 30, 2000, JUT NR. 2180 A/S has stepped down as auditor of BYGGEFIRMAET MASTRUP ApS.
As of March 30, 2000, Peter Andreas Stakemann has left the board of directors of BYGGEFIRMAET MASTRUP ApS.
As of March 30, 2000, Kim Madsen has stepped down as director of BYGGEFIRMAET MASTRUP ApS.
As of November 15, 1999, JUT NR. 2180 A/S has been appointed auditor of BYGGEFIRMAET MASTRUP ApS.
As of November 15, 1999, Peter Andreas Stakemann has joined the board of directors of BYGGEFIRMAET MASTRUP ApS.
As of November 15, 1999, Kim Madsen is registered as director of BYGGEFIRMAET MASTRUP ApS.
As of November 15, 1999, FRANK MASTRUP HOLDING ApS is registered as an owner of BYGGEFIRMAET MASTRUP ApS with an ownership share of 100%.
BYGGEFIRMAET MASTRUP ApS was founded on November 15, 1999.
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