CVR: 84398128
DKK 7,952,908
Gross profit
Net result: DKK 1,573,703
GRENAAE HOLDING ApS
CVR · view ownership and management
Owner registered: GRENAAE HOLDING ApS
CVR · 01/09/2009
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CLEAN-VENT ApS is a Danish company of the type Anpartsselskab based in Ballerup, founded in 1978. The company is registered under the industry Fremstilling af klimaanlæg, ikke til husholdningsbrug. The management consists of Allan Grenaae. The company is owned by GRENAAE HOLDING ApS. The company has 10 employees (2018). In 2025, the company reported a gross profit of DKK 7,952,908 and a net result of DKK 1,573,703 compared with DKK 33,815 the year before. Equity in the 2025 report amounted to DKK 7,035,855.
Source: annual report 2025, Danish Business Authority
CLEAN-VENT ApS demonstrates a positive financial trajectory, highlighted by a significant increase in gross profit from 5.41 million DKK in 2022 to 7.95 million DKK in 2025, alongside a notable rise in profit from a loss of 337,937 DKK in 2022 to a profit of 1,573,703 DKK in 2025. The company's equity has also strengthened, growing from 5.40 million DKK in 2022 to 7.04 million DKK in 2025, indicating a solid financial foundation. While revenue figures are not disclosed, the consistent improvement in profit margins suggests effective cost management and operational efficiency. Overall, CLEAN-VENT ApS appears well-positioned within the non-household climate control manufacturing industry, with a strong equity position and improving profitability.
AI-generated summary · Generated 13/08/2026
Selskabets formål er at drive konsulent, ingeniør-og entreprenørvirksomhed inden for ventilation m.v. samt anden hermed forenelig virksomhed
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/10/2024 – 30/09/2025 | 8 mio. | 1.6 mio. | 15 mio. | 7 mio. | 0 | |
| 202401/10/2023 – 30/09/2024 | 6.9 mio. | 34 t. | 15.7 mio. | 5.5 mio. | 9 | |
| 202301/10/2022 – 30/09/2023 | 7.1 mio. | 1 mio. | 12.5 mio. | 6.4 mio. | 6 | |
| 202201/10/2021 – 30/09/2022 | 5.4 mio. | -338 t. | 12.1 mio. | 5.4 mio. | 6 | |
| 202101/10/2020 – 30/09/2021 | 6.3 mio. | 1.2 mio. | 8.8 mio. | 6.7 mio. | 7 | |
| 202001/10/2019 – 30/09/2020 | 4.9 mio. | 552 t. | 10.2 mio. | 6.1 mio. | 7 | |
| 201901/10/2018 – 30/09/2019 | 5.7 mio. | 619 t. | 9.3 mio. | 5.5 mio. | 8 | |
| 201801/10/2017 – 30/09/2018 | 6.1 mio. | 715 t. | 9.1 mio. | 4.9 mio. | 8 | |
| 201701/10/2016 – 30/09/2017 | 7.4 mio. | 2 mio. | 9.4 mio. | 6.2 mio. | 8 | |
| 201601/10/2015 – 30/09/2016 | 6.7 mio. | 1.1 mio. | 7 mio. | 4.6 mio. | - | |
| 201501/10/2014 – 30/09/2015 | 4.7 mio. | -642 t. | 6.4 mio. | 3.5 mio. | - | |
| 201401/10/2013 – 30/09/2014 | 7.4 mio. | 1.8 mio. | 7.5 mio. | 5.4 mio. | - | |
| 201301/10/2012 – 30/09/2013 | - | 0 | 0 | 0 | - | |
| 201201/10/2011 – 30/09/2012 | -7 mio. | -1.8 mio. | 7.5 mio. | -4 mio. | - |
Compared to 212 companies in Fremstilling af klimaanlæg, ikke til husholdningsbrug
Comparison is based on industry median values
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See the API documentationCLEAN-VENT ApS was founded on 3 July 1978.
CLEAN-VENT ApS is registered under the industry Fremstilling af klimaanlæg, ikke til husholdningsbrug (industry code 282500).
CLEAN-VENT ApS had 10 employees in 2018 according to the Danish CVR register.
CLEAN-VENT ApS is owned by GRENAAE HOLDING ApS.
In 2025, CLEAN-VENT ApS reported a gross profit of DKK 7,952,908.
The management of CLEAN-VENT ApS consists of Allan Grenaae.
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CLEAN-VENT ApS has published its annual report for 2025. Gross profit came to DKK 7,952,908, and the net result was DKK 1,573,703.
CLEAN-VENT ApS has published its annual report for 2024. Gross profit came to DKK 6,938,127, and the net result was DKK 33,815.
CLEAN-VENT ApS has published its annual report for 2023. Gross profit came to DKK 7,147,487, and the net result was DKK 1,030,839.
CLEAN-VENT ApS has published its annual report for 2022. Gross profit came to DKK 5,411,851, and the net result was DKK -337,937.
CLEAN-VENT ApS has published its annual report for 2021. Gross profit came to DKK 6,345,200, and the net result was DKK 1,153,275.
CLEAN-VENT ApS has published its annual report for 2020. Gross profit came to DKK 4,852,614, and the net result was DKK 551,979.
CLEAN-VENT ApS has published its annual report for 2019. Gross profit came to DKK 5,706,208, and the net result was DKK 619,123.
CLEAN-VENT ApS has published its annual report for 2018. Gross profit came to DKK 6,060,451, and the net result was DKK 715,298.
As of February 13, 2019, Bjarne Tranberg has joined the board of directors of CLEAN-VENT ApS.
As of February 13, 2019, Anders Pii has joined the board of directors of CLEAN-VENT ApS.
As of February 13, 2019, Henry Emil Lemke has left the board of directors of CLEAN-VENT ApS.
As of February 12, 2019, Bjarne Tranberg has left the board of directors of CLEAN-VENT ApS.
CLEAN-VENT ApS has published its annual report for 2017. Gross profit came to DKK 7,396,102, and the net result was DKK 2,014,887.
As of November 17, 2017, Henry Emil Lemke has joined the board of directors of CLEAN-VENT ApS.
As of November 17, 2017, Thomas Tange Rasmussen has left the board of directors of CLEAN-VENT ApS.
As of November 16, 2017, Henry Emil Lemke has left the board of directors of CLEAN-VENT ApS.
As of March 16, 2017, Henry Emil Lemke has joined the board of directors of CLEAN-VENT ApS.
As of March 16, 2017, Thomas Tange Rasmussen has joined the board of directors of CLEAN-VENT ApS.
As of March 16, 2017, Bjarne Tranberg has joined the board of directors of CLEAN-VENT ApS.
As of March 9, 2017, Flemming Grenaae has left the board of directors of CLEAN-VENT ApS.
As of March 9, 2017, Jytte Grenaae has left the board of directors of CLEAN-VENT ApS.
CLEAN-VENT ApS has published its annual report for 2016. Gross profit came to DKK 6,724,769, and the net result was DKK 1,091,603.
CLEAN-VENT ApS has published its annual report for 2015. Gross profit came to DKK 4,745,163, and the net result was DKK -641,874.
CLEAN-VENT ApS has published its annual report for 2014. Gross profit came to DKK 7,391,734, and the net result was DKK 1,765,245.
As of December 11, 2014, KALLERMANN REVISION A/S STATSAUTORISERET REVISIONSFIRMA has been appointed auditor of CLEAN-VENT ApS.
As of December 11, 2014, NU-REVI STATSAUTORISERET REVISOR ApS has stepped down as auditor of CLEAN-VENT ApS.
CLEAN-VENT ApS has published its annual report for 2013. The net result was DKK 0.
CLEAN-VENT ApS has published its annual report for 2012. Gross profit came to DKK -6,963,685, and the net result was DKK -1,845,700.
As of June 8, 2012, NU-REVI STATSAUTORISERET REVISOR ApS has been appointed auditor of CLEAN-VENT ApS.
As of June 8, 2012, BJARNE TRANBERG ApS has stepped down as auditor of CLEAN-VENT ApS.
As of September 1, 2009, GRENAAE HOLDING ApS is registered as an owner of CLEAN-VENT ApS with an ownership share of 100%.
As of November 15, 2006, BJARNE TRANBERG ApS has been appointed auditor of CLEAN-VENT ApS.
As of November 15, 2006, Carl Otto Delbanco has stepped down as auditor of CLEAN-VENT ApS.
As of June 15, 2005, Allan Grenaae is registered as director of CLEAN-VENT ApS.
As of June 15, 2005, Flemming Grenaae has stepped down as director of CLEAN-VENT ApS.
As of February 26, 2001, Torben Søndberg has left the board of directors of CLEAN-VENT ApS.
As of March 30, 1993, Karl Heinrich Meisner has stepped down as auditor of CLEAN-VENT ApS.
As of April 6, 1989, Jesper Valentin Otto has left the board of directors of CLEAN-VENT ApS.
As of April 6, 1989, Jesper Valentin Otto has stepped down as director of CLEAN-VENT ApS.
As of July 3, 1978, Carl Otto Delbanco has been appointed auditor of CLEAN-VENT ApS.
As of July 3, 1978, Karl Heinrich Meisner has been appointed auditor of CLEAN-VENT ApS.
As of July 3, 1978, Jesper Valentin Otto has joined the board of directors of CLEAN-VENT ApS.
As of July 3, 1978, Flemming Grenaae has joined the board of directors of CLEAN-VENT ApS.
As of July 3, 1978, Jytte Grenaae has joined the board of directors of CLEAN-VENT ApS.
As of July 3, 1978, Allan Grenaae has joined the board of directors of CLEAN-VENT ApS.
As of July 3, 1978, Torben Søndberg has joined the board of directors of CLEAN-VENT ApS.
As of July 3, 1978, Jesper Valentin Otto is registered as director of CLEAN-VENT ApS.
As of July 3, 1978, Flemming Grenaae is registered as director of CLEAN-VENT ApS.
CLEAN-VENT ApS was founded on July 3, 1978.
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