Owners, management and financials
CVR: 20589183
Secondary names: Hans Kjellerup A/S, HKJ Offshore Solutions A/S, Gas Turbine Services Esbjerg A/S
Previous names: VICH 5300 A/S, HANS KJELLERUP SERVICE A/S, HANS KJELLERUP A/S
DKK 50,723,165
Gross profit
Net result: DKK 21,687,347
HKJ GROUP A/S (100%)
CVR · view owners
Roy Kjellerup
Board: Klaus Kisum Kjær (chair) and 3 members
CVR · view management
Active
Founded 1 September 1997
CVR · view overview
20 employees
CVR · 2026
Director role ended: Lars Lund
CVR · 21/01/2019
View the full event history
Gas Turbine Services A/S is a Danish company of the type Aktieselskab based in Esbjerg V, founded in 1997. The company is registered under the industry Reparation og vedligeholdelse af maskiner. The company was previously named HANS KJELLERUP A/S and HANS KJELLERUP SERVICE A/S. The management consists of Roy Kjellerup. The board consists of Klaus Kisum Kjær (chair), Nathan Guy Griffiths, Robert John Dye and Roy Kjellerup. The company is owned by HKJ GROUP A/S. The company has 20 employees (2026). In 2025, the company reported a gross profit of DKK 50,723,165 and a net result of DKK 21,687,347 compared with DKK 35,352,107 the year before. Equity in the 2025 report amounted to DKK 140,346,903.
Source: annual report 2025, Danish Business Authority
The financial health of Gas Turbine Services A/S appears robust, with a consistent upward trend in gross profit and net profit over the past five years. Gross profit increased from 18.5 million DKK in 2021 to 50.7 million DKK in 2025, while net profit rose from 4.6 million DKK to 21.7 million DKK in the same period, indicating strong operational efficiency and profitability. The company's equity has also grown significantly, reaching 140.3 million DKK, which reflects a solid financial foundation. However, the absence of disclosed revenue figures raises concerns about transparency and overall market positioning within the machinery repair and maintenance industry.
AI-generated summary · Generated 14/08/2026
Selskabets formål er levering af servicemandskab til revisioner og reparation af maskiner, on- og offshore og reparation af maskinkomponenter på eget værksted samt salg af komponenter og udlejning af lagerkapacitet og hermed ligestillet virksomhed samt agenturvirksomhed og reservedelssalg.
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 | 50.7 mio. | 21.7 mio. | 273.4 mio. | 140.3 mio. | 25 | |
| 202401/01/2024 – 31/12/2024 | 63.8 mio. | 35.4 mio. | 269.3 mio. | 148.7 mio. | 21 | |
| 202301/01/2023 – 31/12/2023 | 44.6 mio. | 19.4 mio. | 252.3 mio. | 123.3 mio. | 22 | |
| 202201/01/2022 – 31/12/2022 | 37.1 mio. | 17.3 mio. | 204.9 mio. | 104 mio. | 20 | |
| 202101/01/2021 – 31/12/2021 | 18.5 mio. | 4.6 mio. | 161.6 mio. | 86.7 mio. | 19 | |
| 202001/01/2020 – 31/12/2020 | 15.4 mio. | 1.8 mio. | 150.8 mio. | 82.1 mio. | 18 | |
| 201901/01/2019 – 31/12/2019 | 18.2 mio. | 5.2 mio. | 138.3 mio. | 80.4 mio. | 17 | |
| 201801/01/2018 – 31/12/2018 | 21.2 mio. | 8.1 mio. | 129.1 mio. | 75.1 mio. | 15 | |
| 201701/01/2017 – 31/12/2017 | 18.3 mio. | 5.5 mio. | 121.5 mio. | 48.3 mio. | 12 | |
| 201601/01/2016 – 31/12/2016 | 13.7 mio. | 397 t. | 129.9 mio. | 42.9 mio. | 17 | |
| 201501/01/2015 – 31/12/2015 | 17 mio. | 1.5 mio. | 143.9 mio. | 40.5 mio. | 19 |
Compared to 550 companies in Reparation og vedligeholdelse af maskiner
Comparison is based on industry median values
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See the API documentationThe CVR number of Gas Turbine Services A/S is 20589183.
Gas Turbine Services A/S is owned by HKJ GROUP A/S.
The management of Gas Turbine Services A/S consists of Roy Kjellerup.
The board of Gas Turbine Services A/S consists of Klaus Kisum Kjær, Nathan Guy Griffiths and Robert John Dye, with Klaus Kisum Kjær as chair.
In 2025, Gas Turbine Services A/S reported a gross profit of DKK 50,723,165.
Gas Turbine Services A/S had 20 employees in 2026 according to the Danish CVR register.
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Gas Turbine Services A/S has published its annual report for 2025. Gross profit came to DKK 50,723,165, and the net result was DKK 21,687,347.
As of August 21, 2025, BDO Statsautoriseret Revisionspartnerselskab has been appointed auditor of Gas Turbine Services A/S.
As of August 21, 2025, A/S PSE 17 NR. 1056 has stepped down as auditor of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2024. Gross profit came to DKK 63,754,717, and the net result was DKK 35,352,107.
As of October 24, 2024, Nathan Guy Griffiths has left the board of directors of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2023. Gross profit came to DKK 44,595,056, and the net result was DKK 19,398,631.
Gas Turbine Services A/S has published its annual report for 2022. Gross profit came to DKK 37,055,432, and the net result was DKK 17,271,742.
Gas Turbine Services A/S has published its annual report for 2021. Gross profit came to DKK 18,506,489, and the net result was DKK 4,565,534.
Gas Turbine Services A/S has published its annual report for 2020. Gross profit came to DKK 15,350,776, and the net result was DKK 1,775,293.
As of January 7, 2021, Nathan Guy Griffiths has joined the board of directors of Gas Turbine Services A/S.
As of January 7, 2021, Nathan Guy Griffiths has joined the board of directors of Gas Turbine Services A/S.
As of January 7, 2021, Lawrence Jamieson Howie has left the board of directors of Gas Turbine Services A/S.
As of October 26, 2020, Chris Kjellerup-Krönlein has left the board of directors of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2019. Gross profit came to DKK 18,182,095, and the net result was DKK 5,248,473.
As of October 31, 2019, A/S PSE 17 NR. 1056 has been appointed auditor of Gas Turbine Services A/S.
As of October 31, 2019, DELOITTE STATSAUTORISERET REVISIONSPARTNERSELSKAB has stepped down as auditor of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2018. Gross profit came to DKK 21,224,918, and the net result was DKK 8,138,325.
As of January 21, 2019, Klaus Kisum Kjær has joined the board of directors of Gas Turbine Services A/S.
As of January 21, 2019, Roy Kjellerup has joined the board of directors of Gas Turbine Services A/S.
As of January 21, 2019, Roy Kjellerup is registered as director of Gas Turbine Services A/S.
As of January 21, 2019, Lars Lund has stepped down as adm. dir. of Gas Turbine Services A/S.
As of January 21, 2019, John Erik Hansen has stepped down as director of Gas Turbine Services A/S.
As of January 20, 2019, Klaus Kisum Kjær has left the board of directors of Gas Turbine Services A/S.
As of January 20, 2019, Roy Kjellerup has left the board of directors of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2017. Gross profit came to DKK 18,289,636, and the net result was DKK 5,486,410.
Gas Turbine Services A/S has published its annual report for 2016. Gross profit came to DKK 13,742,552, and the net result was DKK 396,846.
As of September 20, 2016, Lawrence Jamieson Howie has joined the board of directors of Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2015. Gross profit came to DKK 16,950,563, and the net result was DKK 1,470,832.
On January 1, 2016, the company changed its name from HANS KJELLERUP A/S to Gas Turbine Services A/S.
Gas Turbine Services A/S has published its annual report for 2014.
Gas Turbine Services A/S has published its annual report for 2013.
Gas Turbine Services A/S has published its annual report for 2012.
As of May 1, 2013, Lars Lund is registered as adm. dir. of Gas Turbine Services A/S.
As of February 5, 2013, Klaus Kisum Kjær has joined the board of directors of Gas Turbine Services A/S.
As of February 5, 2013, Roy Kjellerup has joined the board of directors of Gas Turbine Services A/S.
As of October 13, 2011, DELOITTE STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of Gas Turbine Services A/S.
As of October 13, 2011, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has stepped down as auditor of Gas Turbine Services A/S.
As of May 12, 2010, Roy Kjellerup has left the board of directors of Gas Turbine Services A/S.
As of November 25, 2009, Erwin Kronborg Tøt has left the board of directors of Gas Turbine Services A/S.
As of August 13, 2008, Erwin Kronborg Tøt has joined the board of directors of Gas Turbine Services A/S.
As of April 14, 2008, Roy Kjellerup has joined the board of directors of Gas Turbine Services A/S.
As of February 1, 2008, John Erik Hansen is registered as director of Gas Turbine Services A/S.
As of February 1, 2008, Roy Kjellerup has stepped down as director of Gas Turbine Services A/S.
As of October 22, 2007, Erwin Kronborg Tøt has left the board of directors of Gas Turbine Services A/S.
As of September 20, 2007, Erwin Kronborg Tøt has joined the board of directors of Gas Turbine Services A/S.
As of September 20, 2007, Hans Peter Christian Kjellerup has left the board of directors of Gas Turbine Services A/S.
As of July 16, 2007, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has been appointed auditor of Gas Turbine Services A/S.
As of July 16, 2007, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has stepped down as auditor of Gas Turbine Services A/S.
As of June 4, 2007, Robert John Dye has joined the board of directors of Gas Turbine Services A/S.
As of April 11, 2007, Birte Pia Kjellerup-Nielsen has left the board of directors of Gas Turbine Services A/S.
As of January 29, 2007, Hans Peter Christian Kjellerup has joined the board of directors of Gas Turbine Services A/S.
As of November 27, 2006, Birte Pia Kjellerup-Nielsen has joined the board of directors of Gas Turbine Services A/S.
As of November 27, 2006, HKJ GROUP A/S is registered as an owner of Gas Turbine Services A/S with an ownership share of 100%.
As of April 1, 2004, Roy Kjellerup has joined the board of directors of Gas Turbine Services A/S.
As of April 1, 2004, Roy Kjellerup has left the board of directors of Gas Turbine Services A/S.
As of April 1, 2004, Hans Peter Christian Kjellerup is registered as director of Gas Turbine Services A/S.
As of April 1, 2004, Roy Kjellerup is registered as director of Gas Turbine Services A/S.
As of April 1, 2004, Hans Peter Christian Kjellerup has stepped down as director of Gas Turbine Services A/S.
As of December 5, 2003, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has been appointed auditor of Gas Turbine Services A/S.
As of December 5, 2003, Lammeengen ApS has stepped down as auditor of Gas Turbine Services A/S.
As of May 14, 2003, Lammeengen ApS has been appointed auditor of Gas Turbine Services A/S.
As of May 14, 2003, Ove Schmidt-Larsen has stepped down as auditor of Gas Turbine Services A/S.
On March 3, 1998, the company changed its name from HANS KJELLERUP SERVICE A/S to HANS KJELLERUP A/S.
As of March 2, 1998, Ove Schmidt-Larsen has been appointed auditor of Gas Turbine Services A/S.
As of March 2, 1998, Roy Kjellerup has stepped down as director of Gas Turbine Services A/S.
On February 7, 1998, the company changed its name from VICH 5300 A/S to HANS KJELLERUP SERVICE A/S.
As of February 6, 1998, Nis Jørn Bennetzen has stepped down as auditor of Gas Turbine Services A/S.
As of February 6, 1998, Chris Kjellerup-Krönlein has joined the board of directors of Gas Turbine Services A/S.
As of February 6, 1998, Victor Christoffersen has left the board of directors of Gas Turbine Services A/S.
As of February 6, 1998, Sebastian Benjamin Bahn Christoffersen has left the board of directors of Gas Turbine Services A/S.
As of February 6, 1998, Helen Mimi Janniche has left the board of directors of Gas Turbine Services A/S.
As of February 6, 1998, Roy Kjellerup is registered as director of Gas Turbine Services A/S.
As of February 6, 1998, Victor Christoffersen has stepped down as director of Gas Turbine Services A/S.
As of September 1, 1997, Nis Jørn Bennetzen has been appointed auditor of Gas Turbine Services A/S.
As of September 1, 1997, Victor Christoffersen has joined the board of directors of Gas Turbine Services A/S.
As of September 1, 1997, Sebastian Benjamin Bahn Christoffersen has joined the board of directors of Gas Turbine Services A/S.
As of September 1, 1997, Helen Mimi Janniche has joined the board of directors of Gas Turbine Services A/S.
As of September 1, 1997, Victor Christoffersen is registered as director of Gas Turbine Services A/S.
Gas Turbine Services A/S was founded on September 1, 1997.
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