4Tuna OÜ
RegisteredKey figures
Ratios
2025Summary: 4Tuna OÜ
What kind of company is it?
4Tuna OÜ (registry code 14773496) 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: Kesklinna linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is other information technology and computer service activities (EMTAK 62901). The company is registered for VAT (VAT number EE102445932).
How is the company doing financially?
Revenue in financial year 2025 was 18 722 €, up 2,6% on the previous year (18 256 €). From 2019/20 to 2025, revenue declined by an average of 1,4% per year. Financial year 2025 ended with a loss of 18 749 €. The company was profitable in 1 of the 6 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 66 719 € and equity 53 202 € (79,7% of assets).
What do the latest quarters show?
According to the Tax and Customs Board, turnover in Q3 2026 was 8049 €, up 8,9% on the same quarter a year earlier.
Who runs the company and who owns it?
The company has one management board member. According to the register, the company has 8 owners. The largest stake (30,2%) is held by Kosbal Invest OÜ.
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 02.09.2026. 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 | 8049 € | — | — |
| Q2 2026 | 7856 € | — | 0 € |
| Q1 2026 | 7835 € | — | — |
| Q4 2025 | 6926 € | — | 0 € |
| Q3 2025 | 7394 € | — | 0 € |
| Q2 2025 | 7144 € | — | — |
| Q1 2025 | 13 479 € | — | — |
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 | 17 672 | 6133 | 15 950 | 18 256 | 18 722 |
| Net profit | −4776 | −76 862 | −180 902 | −10 649 | −18 749 |
| Retained earnings | 20 140 | 15 364 | −61 498 | −242 400 | −253 049 |
| Total assets | 15 364 | 275 026 | 92 589 | 88 159 | 66 719 |
| Total liabilities | — | 11 524 | 9989 | 16 208 | 13 517 |
| Total equity | 15 364 | 263 502 | 82 600 | 71 951 | 53 202 |
| Employees | 1 | 1 | 1 | 0 | 0 |
| Average gross salary (monthly) | — | — | 596 | — | — |
| 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 note6 clear
Data from public registers, not a credit rating.
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Change history
1 change- 12.10.2026*Annual report 2025 filed
Entered in the register on 01.08.2019.
Source: Business Register change list and open data. * date the change was detected in open data (it happened between this and the previous data update).
Annual reportsPDF, XBRL
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Source: e-Business Register (RIK). Files open/download directly from the official register.
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