Osaühing Proteus
RegisteredKey figures
Ratios
2025Summary: Osaühing Proteus
What kind of company is it?
Osaühing Proteus (registry code 10459892) is a private limited company (OÜ). The company was entered in the Commercial Register in 1998 and has been registered for 28 years. Registered location: Haabersti linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is manufacture of other special-purpose machinery n.e.c. (EMTAK 28991). The company is registered for VAT (VAT number EE100201165).
How is the company doing financially?
Revenue in financial year 2025 was 1 640 721 €, down 13,0% on the previous year (1 886 797 €). From 2019 to 2025, revenue declined by an average of 17,6% per year. Financial year 2025 ended with a loss of 53 355 €. The company was profitable in 3 of the 7 published financial years. In financial year 2025 the company had 30 employees. Revenue per employee was 54 691 €. At the end of financial year 2025, total assets were 1 748 379 € and equity 1 592 546 € (91,1% of assets).
What do the latest quarters show?
According to the Tax and Customs Board, turnover in Q3 2026 was 644 168 €, down 5,1% on the same quarter a year earlier. The company had 26 employees in that quarter. Labour taxes paid in the quarter: 98 210 €. Based on labour taxes, the estimated average gross salary in Q3 2026 was about 2360 € per month.
Who runs the company and who owns it?
The company has one management board member. According to the register, the company has 3 owners. The largest stake (85%) is held by 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 10.06.2026. Quarterly turnover, employee numbers and labour taxes come from the open data of the Tax and Customs Board (EMTA); latest quarter Q3 2026. 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 | 644 168 € | 26 | 98 210 € |
| Q2 2026 | 483 504 € | 27 | 74 109 € |
| Q1 2026 | 391 022 € | 27 | 70 511 € |
| Q4 2025 | 407 214 € | 27 | 71 544 € |
| Q3 2025 | 678 753 € | 27 | 76 493 € |
| Q2 2025 | 507 095 € | 27 | 66 470 € |
| Q1 2025 | 301 590 € | 27 | 72 897 € |
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 | 2 159 785 | 2 152 931 | 2 029 512 | 1 886 797 | 1 640 721 |
| Net profit | 58 483 | 25 877 | −54 248 | −54 826 | −53 355 |
| Retained earnings | 1 662 937 | 1 721 420 | 1 747 297 | 1 693 049 | 1 638 223 |
| Total assets | 1 958 446 | 1 904 183 | 1 881 520 | 1 783 591 | 1 748 379 |
| Total liabilities | 229 348 | 149 208 | 180 793 | 137 690 | 155 833 |
| Total equity | 1 729 098 | 1 754 975 | 1 700 727 | 1 645 901 | 1 592 546 |
| Employees | 29 | 30 | 30 | 30 | 30 |
| Average gross salary (monthly) | 1279 | 1455 | 1479 | 1459 | 1406 |
| 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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State aid and grants
10 recordsState aid and de minimis aid in total 4675 € (2019–2026). Largest grantors: Põllumajanduse Registrite ja Informatsiooni Amet (4675 €).
Show all aid records (10)
The total also includes 10 tax reductions worth 4675 € (e.g. the excise reduction on marked diesel fuel), not listed separately in the table.
Source: State Aid and De Minimis Aid Register (Ministry of Finance). For guarantees and loans the amount is the aid element, not the loan amount. View in the register ↗
Annual reportsPDF, XBRL
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Source: e-Business Register (RIK). Files open/download directly from the official register.
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