Karster OÜ
RegisteredKey figures
Ratios
2025Summary: Karster OÜ
What kind of company is it?
Karster OÜ (registry code 14392143) is a private limited company (OÜ). The company was entered in the Commercial Register in 2017 and has been registered for 8 years. Registered location: Kesklinna linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is research and development in natural sciences and engineering (EMTAK 72101). The company is registered for VAT (VAT number EE102751626).
How is the company doing financially?
Revenue in financial year 2025 was 69 675 €, down 41,0% on the previous year (118 120 €). From 2019 to 2025, revenue grew by an average of 14,1% per year. Net profit for financial year 2025 was 54 732 € (78,6% of revenue). The company was profitable in all 7 published financial years. According to the report, the company had no employees in financial year 2025. At the end of financial year 2025, total assets were 518 335 € and equity 343 160 € (66,2% of assets).
What do the latest quarters show?
According to the Tax and Customs Board, the company declared no turnover in Q3 2026.
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 09.04.2026. Quarterly turnover, employee numbers and labour taxes come from the open data of the Tax and Customs Board (EMTA); latest quarter Q3 2026. 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 | 0 € | — | — |
| Q2 2026 | 21 575 € | — | 0 € |
| Q1 2026 | 0 € | — | 0 € |
| Q4 2025 | 61 875 € | — | 0 € |
| Q3 2025 | 0 € | — | — |
| Q2 2025 | 0 € | — | — |
| Q1 2025 | 0 € | — | 0 € |
Source: Tax Board open data — based on VAT returns, may not exactly match revenue in the annual report. Updated quarterly.
Dividends
calculatedNo dividends were distributed.
Summary of financial statements2021–2025
| 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|
| Sales revenue | 39 960 | 39 990 | 40 000 | 118 120 | 69 675 |
| Net profit | 33 087 | 31 179 | 32 538 | 103 747 | 54 732 |
| Retained earnings | 85 377 | 118 464 | 149 643 | 182 181 | 285 928 |
| Total assets | 121 067 | 152 246 | 184 681 | 288 506 | 518 335 |
| Total liabilities | 103 | 2603 | 2500 | 78 | 175 175 |
| Total equity | 120 964 | 149 643 | 182 181 | 288 428 | 343 160 |
| Employees | 0 | 0 | 0 | 0 | 0 |
| 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 obligationsAll 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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