Owners, management and financials
CVR: 41094842
DKK 1,266,928
Gross profit
Net result: DKK 88,600
MATTSSON HOLDING AF 1975 ApS (100%)
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Thomas Mattsson
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Active
Founded 17 January 2020
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2 employees
CVR · 2026
Name registered: B.I.R. 20 ApS
CVR · 17/01/2020
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B.I.R. 20 ApS is a Danish company of the type Anpartsselskab based in København K, founded in 2020. The company is registered under the industry Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder. The management consists of Thomas Mattsson. The company is owned by MATTSSON HOLDING AF 1975 ApS. The company has 2 employees (2026). In 2025, the company reported a gross profit of DKK 1,266,928 and a net result of DKK 88,600 compared with DKK -35,614 the year before. Equity in the 2025 report amounted to DKK 93,552.
Source: annual report 2025, Danish Business Authority
The financial health of B.I.R. 20 ApS shows a positive trajectory, with gross profit increasing from -62,539 DKK in 2022 to 1,266,928 DKK in 2025, indicating a strong recovery and growth in profitability. The company has transitioned from a loss of 57,341 DKK in 2022 to a profit of 88,600 DKK in 2025, reflecting improved operational efficiency. However, equity remains low at 93,552 DKK, suggesting potential concerns regarding financial stability and reliance on external financing. As a relatively new player in the engineering consulting industry, B.I.R. 20 ApS is positioned for growth, but it must continue to strengthen its equity base to ensure long-term sustainability.
AI-generated summary · Generated 13/08/2026
Virksomhedens formål er at drive virksomhed med entreprenørvirksomhed og konsulentbistand inden for IT samt aktiviteter i tilknytning hertil, samt at drive virksomhed inden for investering og handel i øvrigt
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 | 1.3M | 89K | 630K | 94K | 2 | |
| 202401/07/2023 – 30/06/2024 | 1M | -36K | 430K | 5K | 2 | |
| 202301/07/2022 – 30/06/2023 | 91K | 58K | 178K | 41K | 0 | |
| 202201/07/2021 – 30/06/2022 | -63K | -57K | 17K | -17K | 0 |
Compared to 2.012 companies in Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder
Comparison is based on industry median values
Screen owners and management against the Danish FSA's official PEP lists
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Read about the CDS scoreThe CVR number of B.I.R. 20 ApS is 41094842.
B.I.R. 20 ApS is owned by MATTSSON HOLDING AF 1975 ApS.
The management of B.I.R. 20 ApS consists of Thomas Mattsson.
In 2025, B.I.R. 20 ApS reported a gross profit of DKK 1,266,928.
B.I.R. 20 ApS had 2 employees in 2026 according to the Danish CVR register.
B.I.R. 20 ApS was founded on 17 January 2020.
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Address changed to Store Kongensgade 59A 2. tv, 1264 København K (May 4, 2026).
Contact info changed: new phone: 24626636, new email: [email protected], new website: bir20.dk (May 4, 2026).
B.I.R. 20 ApS has published its annual report for 2025. Gross profit came to DKK 1,266,928, and the net result was DKK 88,600.
B.I.R. 20 ApS has published its annual report for 2024. Gross profit came to DKK 1,027,466, and the net result was DKK -35,614.
B.I.R. 20 ApS has published its annual report for 2023. Gross profit came to DKK 90,650, and the net result was DKK 57,908.
B.I.R. 20 ApS has published its annual report for 2022. Gross profit came to DKK -62,539, and the net result was DKK -57,341.
B.I.R. 20 ApS has published its interim report for the period January 17, 2020 to June 30, 2021.
As of January 17, 2020, Thomas Mattsson is registered as director of B.I.R. 20 ApS.
As of January 17, 2020, MATTSSON HOLDING AF 1975 ApS is registered as an owner of B.I.R. 20 ApS with an ownership share of 100%.
B.I.R. 20 ApS was founded on January 17, 2020.
Uneven Bits ApS is an independent IT consultancy founded and operated by Klaus Byskov Pedersen. With deep expertise in software architecture and systems design, I help organizations build robust, scalable, and maintainable technical solutions. Whether you need strategic guidance on technology decisions, hands-on architecture work, or help navigating complex technical challenges, I bring focused expertise and a practical approach to every engagement.
Selskabets formål er at udvikle, markedsføre, sælge og implementere software produkter til brug ved indkøbsstyring og dermed efter bestyrelsens skøn beslægtet virksomhed
Selskabets formål er at drive virksomhed med handel og produktion samt hermed beslægtet virksomhed.
Selskabets formål er IT- og kommunikationsvirksomhed samt virksomhed i øvrigt, der efter bestyrelsens skøn står i forbindelse hermed.
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