TSI Bygg & Ventilation AB
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Key figures
2025Summary: TSI Bygg & Ventilation AB
What kind of company is it?
TSI Bygg & Ventilation AB (org. no. 556880-2002) is a limited company (AB). The company was registered in 2012 and has existed for 14 years. Registered seat: Vellinge. Industry according to Statistics Sweden: installation of ventilation equipment (SNI 43222).
How is the company doing financially?
Net sales in financial year 2025 were 61 000 kr. From 2018 to 2025, net sales declined by an average of 36,4 % per year. Net profit for 2025 was 18 210 kr (29,9 % of net sales). The company was profitable in 3 of the 8 reported financial years. Employees in financial year 2025: 1. Net sales per employee were 61 000 kr.
What should you look out for?
Equity was negative at the end of financial year 2025 (−29 113 kr). Equity is below half of the share capital (50 000 kr); under the Swedish Companies Act the board may then need to prepare a balance sheet for liquidation purposes (kontrollbalansräkning).
Where does the data come from and how up to date is it?
Company details and digitally filed annual reports come from the open data of the Swedish Companies Registration Office (Bolagsverket) and the industry code from Statistics Sweden (CC BY 2.5 SE); bolagsprofil.se updates them daily. The latest annual report is signed by one person. Data as of 2026-11-09. Changes, averages and ratios are calculated by bolagsprofil.se from open data and are not an official assessment.
Summary of annual reports2018–2025
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Sales revenue | 538 000 | 64 000 | 0 | 0 | 61 000 |
| Profit for the reporting year | −17 325 | −54 729 | −21 600 | −4 562 | 18 210 |
| Retained earnings of previous periods | — | — | — | — | — |
| Total assets | 117 460 | 13 891 | 1 544 | 10 107 | 59 330 |
| Total liabilities | 83 893 | 35 053 | 44 306 | 57 431 | 88 443 |
| Total equity | 33 567 | −21 162 | −42 762 | −47 324 | −29 113 |
| Employees | 1 | 1 | — | — | 1 |
A dash (—) means the report has not been filed or the line is not reported; 0 is a zero stated in the report.