Owners, management and financials
CVR: 82251014
Secondary names: H. CHR. HANSEN & CO. A/S, Gustafsen VVS A/S, Hjernø A/S
Previous names: H. CHR. HANSEN & CO.'EFTF ÅRHUS ApS, H. CHR. HANSEN & CO. A/S, HJERNØ A/S
DKK 24,385,601
Gross profit
Net result: DKK 1,777,925
Michael Gustafsen Holding ApS (5-9,99%), RM Gustafsen Holding ApS (90-99,99%)
CVR · view owners
René Arreskov Gustafsen
Board: Marc Fogsgaard Gustafsen (chair) and 2 members
CVR · view management
Active
Founded 27 June 1977
CVR · view overview
17 employees
CVR · 2018
Owner registered: RM Gustafsen Holding ApS
CVR · 30/06/2022
View the full event history
Hjernø Gustafsen A/S is a Danish company of the type Aktieselskab based in Risskov, founded in 1977. The company is registered under the industry Installation af vvs-, varme- og klimaanlæg. The company was previously named HJERNØ A/S and H. CHR. HANSEN & CO. A/S. The management consists of René Arreskov Gustafsen. The board consists of Marc Fogsgaard Gustafsen (chair), Helle Borregaard Truelsen and René Arreskov Gustafsen. The company is owned by Michael Gustafsen Holding ApS and RM Gustafsen Holding ApS. The company has 17 employees (2018). In 2025, the company reported a gross profit of DKK 24,385,601 and a net result of DKK 1,777,925 compared with DKK 2,427,318 the year before. Equity in the 2025 report amounted to DKK 5,329,258.
Source: annual report 2025, Danish Business Authority
The financial health of Hjernø Gustafsen A/S appears stable, with a notable gross profit of 24,385,601 DKK in 2025, although revenue figures are not disclosed. Profitability has shown fluctuations, peaking at 18,416,458 DKK in 2020, but has since stabilized around 1.5 to 2.4 million DKK in recent years. The company's equity has gradually increased, reaching 5,329,258 DKK in 2025, indicating a solid foundation. However, the absence of revenue data raises concerns about transparency and overall market position within the HVAC installation industry.
AI-generated summary · Generated 14/08/2026
Use this number when you send an electronic invoice to Hjernø Gustafsen A/S.
Source: Peppol Directory, updated daily.
Selskabets formål er at drive virksomhed indenfor handel, håndværk og industri og anden i forbindelse hermed stående virksomhed
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/07/2024 – 30/06/2025 | 24.4 mio. | 1.8 mio. | 22.7 mio. | 5.3 mio. | 32 | |
| 202401/07/2023 – 30/06/2024 | 24.9 mio. | 2.4 mio. | 21.8 mio. | 5.7 mio. | 32 | |
| 202301/07/2022 – 30/06/2023 | 21.1 mio. | 2.2 mio. | 14.3 mio. | 4.7 mio. | 29 | |
| 202201/07/2021 – 30/06/2022 | 21.1 mio. | 1.6 mio. | 16.2 mio. | 3.8 mio. | 32 | |
| 202001/05/2019 – 30/04/2020 | 30.9 mio. | 18.4 mio. | 28.3 mio. | 20.4 mio. | 10 | |
| 201901/05/2018 – 30/04/2019 | 14 mio. | 3.9 mio. | 16.5 mio. | 5.7 mio. | 14 | |
| 201801/05/2017 – 30/04/2018 | 11 mio. | 1.4 mio. | 11.2 mio. | 3.2 mio. | 13 | |
| 201701/05/2016 – 30/04/2017 | 16.6 mio. | 5 mio. | 14.9 mio. | 6.8 mio. | 13 | |
| 201601/05/2015 – 30/04/2016 | 8.9 mio. | 920 t. | 9.4 mio. | 2.7 mio. | - | |
| 201501/05/2014 – 30/04/2015 | 11 mio. | 1.5 mio. | 9.6 mio. | 3.3 mio. | - | |
| 201401/05/2013 – 30/04/2014 | 10.4 mio. | 2.5 mio. | 9.3 mio. | 4.3 mio. | - | |
| 201301/05/2012 – 30/04/2013 | 11.5 mio. | 3.3 mio. | 12.1 mio. | 5.1 mio. | - |
Compared to 2.064 companies in Installation af vvs-, varme- og klimaanlæg
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 Hjernø Gustafsen A/S is 82251014.
Hjernø Gustafsen A/S is owned by Michael Gustafsen Holding ApS and RM Gustafsen Holding ApS.
The management of Hjernø Gustafsen A/S consists of René Arreskov Gustafsen.
The board of Hjernø Gustafsen A/S consists of Marc Fogsgaard Gustafsen, Helle Borregaard Truelsen and René Arreskov Gustafsen, with Marc Fogsgaard Gustafsen as chair.
In 2025, Hjernø Gustafsen A/S reported a gross profit of DKK 24,385,601.
Hjernø Gustafsen A/S had 17 employees in 2018 according to the Danish CVR register.
Claim this page to add your logo and social links. Free to get started.
Contact info changed: new phone: 86166600, new email: [email protected] (February 28, 2026).
Hjernø Gustafsen A/S has published its annual report for 2025. Gross profit came to DKK 24,385,601, and the net result was DKK 1,777,925.
Hjernø Gustafsen A/S has published its annual report for 2024. Gross profit came to DKK 24,902,167, and the net result was DKK 2,427,318.
Hjernø Gustafsen A/S has published its annual report for 2023. Gross profit came to DKK 21,099,969, and the net result was DKK 2,208,318.
Hjernø Gustafsen A/S has published its annual report for 2022. Gross profit came to DKK 21,101,375, and the net result was DKK 1,593,023.
As of June 30, 2022, Marc Fogsgaard Gustafsen has joined the board of directors of Hjernø Gustafsen A/S.
As of June 30, 2022, Lars Kjølby has left the board of directors of Hjernø Gustafsen A/S.
As of June 30, 2022, Hanne Rask Larsen has left the board of directors of Hjernø Gustafsen A/S.
As of June 30, 2022, RM Gustafsen Holding ApS is registered as an owner of Hjernø Gustafsen A/S with an ownership share of 90%.
As of June 29, 2022, Marc Fogsgaard Gustafsen has left the board of directors of Hjernø Gustafsen A/S.
Hjernø Gustafsen A/S has published its interim report for the period May 1, 2020 – June 30, 2021.
Hjernø Gustafsen A/S has published its annual report for 2020. Gross profit came to DKK 30,928,944, and the net result was DKK 18,416,458.
As of July 1, 2020, René Arreskov Gustafsen has joined the board of directors of Hjernø Gustafsen A/S.
As of July 1, 2020, Marc Fogsgaard Gustafsen has joined the board of directors of Hjernø Gustafsen A/S.
As of July 1, 2020, Helle Borregaard Truelsen has joined the board of directors of Hjernø Gustafsen A/S.
As of July 1, 2020, Anton Bo Kjølby has left the board of directors of Hjernø Gustafsen A/S.
As of July 1, 2020, René Arreskov Gustafsen is registered as adm. dir. of Hjernø Gustafsen A/S.
As of July 1, 2020, Lars Kjølby has stepped down as director of Hjernø Gustafsen A/S.
On July 1, 2020, the company changed its name from HJERNØ A/S to Hjernø Gustafsen A/S.
As of July 1, 2020, Michael Gustafsen Holding ApS is registered as an owner of Hjernø Gustafsen A/S with an ownership share of 5%.
Hjernø Gustafsen A/S has published its annual report for 2019. Gross profit came to DKK 13,988,453, and the net result was DKK 3,852,447.
Hjernø Gustafsen A/S has published its annual report for 2018. Gross profit came to DKK 11,005,026, and the net result was DKK 1,353,301.
Hjernø Gustafsen A/S has published its annual report for 2017. Gross profit came to DKK 16,611,774, and the net result was DKK 5,011,418.
Hjernø Gustafsen A/S has published its annual report for 2016. Gross profit came to DKK 8,858,914, and the net result was DKK 920,360.
As of May 1, 2016, Beierholm Godkendt Revisionspartnerselskab has been appointed auditor of Hjernø Gustafsen A/S.
As of May 1, 2016, MJAKP P/S has stepped down as auditor of Hjernø Gustafsen A/S.
Hjernø Gustafsen A/S has published its annual report for 2015. Gross profit came to DKK 11,004,242, and the net result was DKK 1,453,551.
Hjernø Gustafsen A/S has published its annual report for 2014. Gross profit came to DKK 10,431,456, and the net result was DKK 2,490,197.
Hjernø Gustafsen A/S has published its annual report for 2013. Gross profit came to DKK 11,505,481, and the net result was DKK 3,263,016.
As of January 1, 2013, MJAKP P/S has been appointed auditor of Hjernø Gustafsen A/S.
As of December 31, 2012, ALBERT PEDERSEN. STATSAUTORISEREDEREVISORER I/S has stepped down as auditor of Hjernø Gustafsen A/S.
As of November 1, 2010, Anton Bo Kjølby has joined the board of directors of Hjernø Gustafsen A/S.
As of November 1, 2010, Jens Simon Jensen Kjølby has left the board of directors of Hjernø Gustafsen A/S.
As of January 1, 2007, ALBERT PEDERSEN. STATSAUTORISEREDEREVISORER I/S has been appointed auditor of Hjernø Gustafsen A/S.
As of January 1, 2007, Revisionsfirmaet Villy Pedersen I/S has stepped down as auditor of Hjernø Gustafsen A/S.
As of March 27, 2003, Revisionsfirmaet Villy Pedersen I/S has been appointed auditor of Hjernø Gustafsen A/S.
As of March 27, 2003, A/S PSE 17 NR. 1056 has stepped down as auditor of Hjernø Gustafsen A/S.
As of February 5, 2002, Jens Simon Jensen Kjølby has joined the board of directors of Hjernø Gustafsen A/S.
As of February 5, 2002, Birgitte Østergaard Enevoldsen has left the board of directors of Hjernø Gustafsen A/S.
As of April 17, 2001, Lars Kjølby is registered as director of Hjernø Gustafsen A/S.
As of April 17, 2001, Hanne Rask Larsen has stepped down as director of Hjernø Gustafsen A/S.
As of October 11, 2000, Hanne Rask Larsen has joined the board of directors of Hjernø Gustafsen A/S.
As of October 11, 2000, Birgitte Østergaard Enevoldsen has joined the board of directors of Hjernø Gustafsen A/S.
As of October 11, 2000, Jens Simon Jensen Kjølby has left the board of directors of Hjernø Gustafsen A/S.
As of October 11, 2000, Sonja Holmberg Kjølby has left the board of directors of Hjernø Gustafsen A/S.
As of October 11, 2000, Hanne Rask Larsen is registered as director of Hjernø Gustafsen A/S.
As of October 11, 2000, Lars Kjølby has stepped down as director of Hjernø Gustafsen A/S.
As of April 20, 2000, A/S PSE 17 NR. 1056 has been appointed auditor of Hjernø Gustafsen A/S.
As of April 20, 2000, K P M G C JESPERSEN ÅRHUS I/S has stepped down as auditor of Hjernø Gustafsen A/S.
On November 19, 1997, the company changed its name from H. CHR. HANSEN & CO. A/S to HJERNØ A/S.
As of October 8, 1991, Michael Bondo Andersen has left the board of directors of Hjernø Gustafsen A/S.
As of October 8, 1991, Jens Simon Jensen Kjølby has stepped down as director of Hjernø Gustafsen A/S.
On October 18, 1989, the company changed its name from H. CHR. HANSEN & CO.'EFTF ÅRHUS ApS to H. CHR. HANSEN & CO. A/S.
As of October 17, 1989, Erik Thorvald Bodin Hansen has stepped down as director of Hjernø Gustafsen A/S.
As of June 27, 1977, K P M G C JESPERSEN ÅRHUS I/S has been appointed auditor of Hjernø Gustafsen A/S.
As of June 27, 1977, Jens Simon Jensen Kjølby has joined the board of directors of Hjernø Gustafsen A/S.
As of June 27, 1977, Sonja Holmberg Kjølby has joined the board of directors of Hjernø Gustafsen A/S.
As of June 27, 1977, Lars Kjølby has joined the board of directors of Hjernø Gustafsen A/S.
As of June 27, 1977, Michael Bondo Andersen has joined the board of directors of Hjernø Gustafsen A/S.
As of June 27, 1977, Jens Simon Jensen Kjølby is registered as director of Hjernø Gustafsen A/S.
As of June 27, 1977, Erik Thorvald Bodin Hansen is registered as director of Hjernø Gustafsen A/S.
As of June 27, 1977, Lars Kjølby is registered as director of Hjernø Gustafsen A/S.
Hjernø Gustafsen A/S was founded on June 27, 1977.
Companies in the same industry and area
CVR 77516611
CVR 33171676
CVR 35205632
CVR 21144193
CVR 31491363
