Kostner OÜ
RegisteredKey figures
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2025Summary: Kostner OÜ
What kind of company is it?
Kostner OÜ (registry code 14735403) is a private limited company (OÜ). The company was entered in the Commercial Register in 2019 and has been registered for 7 years. Registered location: Lasnamäe linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is installation of other joinery products (EMTAK 43329). The company is registered for VAT (VAT number EE102343681).
How is the company doing financially?
Revenue in financial year 2025 was 40 026 €, up 8,0% on the previous year (37 050 €). Net profit for financial year 2025 was 7524 € (18,8% of revenue). The company was profitable in 6 of the 7 published financial years. In financial year 2025 the company had 1 employees. Revenue per employee was 40 026 €. At the end of financial year 2025, total assets were 51 058 € and equity 47 608 € (93,2% of assets).
What do the latest quarters show?
According to the Tax and Customs Board, turnover in Q3 2026 was 7179 €, down 41,2% on the same quarter a year earlier. The company had 1 employees in that quarter. Labour taxes paid in the quarter: 978 €. Based on labour taxes, the estimated average gross salary in Q3 2026 was about 770 € per month.
Who runs the company and who owns it?
The company has one management board member. The sole owner of the company is a private individual.
Where does the data come from and how fresh is it?
Register data (name, address, legal form, management board and owners) come from the Commercial Register of the Centre of Registers and Information Systems (RIK); changes are read from RIK every night. Financial figures come from annual reports; the latest report (financial year 2025) was filed on 16.06.2026. Quarterly turnover, employee numbers and labour taxes come from the open data of the Tax and Customs Board (EMTA); latest quarter Q3 2026. The LEI code (984500D8DAB9B8E5C678) comes from the GLEIF database. Changes, averages and ratios are calculated by entity.ee from open data and are not an official assessment.
Quarterly figures
| Quarter | Revenue | Number of employees | Labour taxes |
|---|---|---|---|
| Q3 2026 | 7179 € | 1 | 978 € |
| Q2 2026 | 0 € | 1 | 1078 € |
| Q1 2026 | 5929 € | 1 | 1189 € |
| Q4 2025 | 8050 € | 1 | 1113 € |
| Q3 2025 | 12 210 € | 1 | 1113 € |
| Q2 2025 | 5749 € | 1 | 1209 € |
| Q1 2025 | 11 898 € | 1 | 1053 € |
Source: Tax Board open data — based on VAT returns, may not exactly match revenue in the annual report. Updated quarterly.
Summary of financial statements2021–2025
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Sales revenue | 31 395 | 39 657 | 45 299 | 37 050 | 40 026 |
| Net profit | 234 | 5908 | 8208 | 13 140 | 7524 |
| Retained earnings | 10 094 | 10 328 | 16 236 | 24 444 | 37 584 |
| Total assets | 14 085 | 20 668 | 28 717 | 42 368 | 51 058 |
| Total liabilities | 1257 | 1932 | 1773 | 2284 | 3450 |
| Total equity | 12 828 | 18 736 | 26 944 | 40 084 | 47 608 |
| Employees | 3 | 1 | 1 | 1 | 1 |
| Average gross salary (monthly) | 333 | 611 | 820 | 654 | 826 |
| Calculated dividend | 0 | 0 | 0 | 0 | 0 |
A dash (—) means the report has not been filed or the line is not reported; 0 is a zero stated in the report.
Risks and obligations1 issue6 clear
Data from public registers, not a credit rating.
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Annual reportsPDF, XBRL
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Source: e-Business Register (RIK). Files open/download directly from the official register.
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