4Wind Service OÜRegistered
Key figures
Ratios
2025Balance sheet structure
Quarterly figures
| Quarter | Revenue | Number of employees | Labour taxes |
|---|---|---|---|
| Q3 2026 | 1 073 822 € | 32 | 188 755 € |
| Q2 2026 | 908 662 € | 31 | 154 262 € |
| Q1 2026 | 841 618 € | 26 | 167 358 € |
| Q4 2025 | 1 116 004 € | 28 | 178 245 € |
| Q3 2025 | 1 087 172 € | 27 | 190 928 € |
| Q2 2025 | 1 103 521 € | 31 | 177 744 € |
| Q1 2025 | 1 049 235 € | 26 | 175 128 € |
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.
Previous year's retained earnings + previous year's profit − current retained earnings.
Summary of financial statements2019–2025
| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|
| Balance sheet — assets | |||||||
| Total current assets | 1 394 300 | 1 484 597 | 1 551 344 | 1 491 281 | 1 643 693 | 1 657 429 | 1 940 339 |
| Total non-current assets | 56 446 | 51 957 | 34 618 | 74 428 | 74 303 | 93 153 | 98 369 |
| Total assets | 1 450 746 | 1 536 554 | 1 585 962 | 1 565 709 | 1 717 996 | 1 750 582 | 2 038 708 |
| Balance sheet — liabilities and equity | |||||||
| Current liabilities | 196 208 | 283 044 | 272 807 | 309 225 | 343 758 | 377 773 | 375 496 |
| Non-current liabilities | — | — | — | — | 14 028 | 11 404 | 8779 |
| Total liabilities | 196 208 | 283 044 | 272 807 | 309 225 | 357 786 | 389 177 | 384 275 |
| Share capital | 6400 | 6400 | 6400 | 6400 | 6400 | 6400 | 6400 |
| Retained earnings of previous periods | 1 007 525 | 1 077 669 | 1 076 470 | 1 150 321 | 1 189 158 | 1 259 295 | 1 354 365 |
| Profit for the year | 239 973 | 168 801 | 229 645 | 99 123 | 164 012 | 95 070 | 293 028 |
| Reserves and other equity | 640 | 640 | 640 | 640 | 640 | 640 | 640 |
| Total equity | 1 254 538 | 1 253 510 | 1 313 155 | 1 256 484 | 1 360 210 | 1 361 405 | 1 654 433 |
| Income statement | |||||||
| Sales revenue | 2 524 127 | 2 476 561 | 2 682 315 | 2 771 324 | 3 320 432 | 3 308 901 | 3 970 043 |
| Operating profit | 279 670 | 193 621 | 255 969 | 122 612 | 173 614 | 113 091 | 292 575 |
| Profit before income tax | 282 851 | 194 374 | 255 969 | 122 605 | 174 459 | 116 003 | 294 994 |
| Profit for the reporting year | 239 973 | 168 801 | 229 645 | 99 123 | 164 012 | 95 070 | 293 028 |
| Labour costs | 914 493 | 845 412 | 1 071 172 | 1 253 306 | 1 486 574 | 1 574 660 | 1 771 302 |
| Depreciation of non-current assets | — | — | — | — | — | — | — |
| Other indicators | |||||||
| Employees | 22 | 22 | 25 | 28 | 30 | 31 | 30 |
| Calculated dividend | — | 169 829 | 170 000 | 155 794 | 60 286 | 93 875 | 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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Public procurement
15 contractsPublic contracts won worth 2 457 900 € from 1 contracting authorities (31.12.2025–28.07.2026).
| Tender | Contracting authority | Amount | Awarded |
|---|---|---|---|
| WWD tuulikute korraline aastahooldus (2026) · Kohustuslikud kontrollid (Viru-Nigula) | Enefit Wind OÜ | 9800 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Elektri- ja kõrgepingetööd (Viru-Nigula) | Enefit Wind OÜ | 9800 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Põhitöö (Viru-Nigula) | Enefit Wind OÜ | 27 500 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Kohustuslikud kontrollid (Aseriaru) | Enefit Wind OÜ | 11 200 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Elektri- ja kõrgepingetööd (Aseriaru) | Enefit Wind OÜ | 11 200 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Põhitöö (Aseriaru) | Enefit Wind OÜ | 24 320 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Kohustuslikud kontrollid (Vanaküla) | Enefit Wind OÜ | 4200 € | 28.07.2026 |
| WWD tuulikute korraline aastahooldus (2026) · Elektri- ja kõrgepingetööd (Vanaküla) | Enefit Wind OÜ | 4200 € | 28.07.2026 |
Source: Public Procurement Register open data from October 2023. All public tenders
Summary: 4Wind Service OÜ
Overview
4Wind Service OÜ (registry code 11949894) is a private limited company (OÜ). The company was entered in the Commercial Register in 2010 and has been registered for 16 years. Registered location: Kesklinna linnaosa, Tallinn, Harju maakond. According to the latest annual report, the main activity is electrical installation (EMTAK 4321). The company is registered for VAT (VAT number EE101384670).
Financial results
Revenue in financial year 2025 was 3 970 043 €, up 20,0% on the previous year (3 308 901 €). From 2019 to 2025, revenue grew by an average of 7,8% per year. This is the company's highest revenue among the published years (2019–2025). Net profit for financial year 2025 was 293 028 € (7,4% of revenue). The company was profitable in all 7 published financial years. In financial year 2025 the company had 30 employees (31 a year earlier). Revenue per employee was 132 335 €. At the end of financial year 2025, total assets were 2 038 708 € and equity 1 654 433 € (81,2% of assets).
Latest quarterly figures
According to the Tax and Customs Board, turnover in Q3 2026 was 1 073 822 €, down 1,2% on the same quarter a year earlier. The company had 32 employees in that quarter. Labour taxes paid in the quarter: 188 755 €. Based on labour taxes, the estimated average gross salary in Q3 2026 was about 3570 € per month.
Management and owners
The company has one management board member. The supervisory board has 4 members. According to the register, the company has 2 owners. The largest stake (60%) is held by ENERSENSE AS.
Data sources and freshness
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 30.06.2026. 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.