Wiselo OÜ
Wiselo OÜ is a OÜ based in Tartu linn, registry code 11076325, status: active. Main activity: Plumbing, heat and air-conditioning installation. According to EMTA, turnover for Q3 2026 was €12 552 with employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 12 552 €above 33% of companiesindustry median 23 017 € · companies in the industry: 6 974
- Revenue · 2025 11 400 €above 30% of companiesindustry median 37 328 € · companies in the industry: 10 311
- Net profit margin · 2025 -122.9 %above 2% of companiesindustry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Quarter | Turnover, € | State taxes, € | Labour taxes, € | Employees |
|---|---|---|---|---|
| Q3 2026 | 12 552 | 3 000 | — | — |
| Q2 2026 | 51 | — | — | — |
| Q1 2026 | 1 684 | 74 | — | — |
| Q4 2025 | 4 412 | — | — | — |
| Q3 2025 | 1 652 | — | — | — |
| Q2 2025 | 124 | — | — | — |
| Q1 2025 | 58 | — | — | — |
| Q4 2024 | 19 | — | — | — |
| Q3 2024 | — | — | — | — |
| Q2 2024 | — | — | — | — |
| Q1 2024 | 1 292 | — | — | — |
| Q4 2023 | — | — | — | — |
| Q3 2023 | — | 3 | — | — |
| Q2 2023 | — | — | — | — |
| Q1 2023 | 460 | 111 | — | — |
| Q4 2022 | 1 744 | 163 | — | — |
| Q3 2022 | — | — | — | — |
| Q2 2022 | — | 12 | — | — |
| Q1 2022 | — | 25 | — | — |
Financials by year
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Year | Revenue, € | Net profit, € | Labour costs, € | Assets, € | Equity, € | Employees |
|---|---|---|---|---|---|---|
| 2025 | 11 400 | -14 014 | 0 | 65 271 | 26 255 | 0 |
| 2024 | 0 | -31 232 | 0 | 78 714 | 40 269 | 0 |
| 2023 | 460 | -14 684 | 0 | 84 139 | 71 503 | 0 |
| 2022 | 1 744 | -14 140 | 0 | 92 983 | 86 187 | 0 |
| 2021 | 8 789 | -13 084 | 0 | 103 924 | 100 326 | 0 |
| 2020 | 23 687 | -11 966 | 18 397 | 116 826 | 113 410 | 1 |
| 2019 | 0 | -38 394 | 7 011 | 130 221 | 125 377 | 1 |
| 2018 | — | — | — | — | — | 1 |
| 2017 | — | — | — | — | — | 0 |
| 2016 | — | — | — | — | — | 0 |
| 2015 | — | — | — | — | — | 0 |
| 2014 | — | — | — | — | — | 0 |
| 2013 | — | — | — | — | — | 0 |
| 2012 | — | — | — | — | — | 0 |
| 2011 | — | — | — | — | — | 0 |
| 2010 | — | — | — | — | — | 0 |
| 2009 | — | — | — | — | — | 0 |
| 2008 | — | — | — | — | — | 2 |
| 2007 | — | — | — | — | — | 4 |
| 2006 | — | — | — | — | — | 2 |
| 2005 | — | — | — | — | — | 0 |
Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.
Financial ratios for 2025
Annual reports
| Year | Period | Filed | Report | Documents |
|---|---|---|---|---|
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 10 Apr 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 30 Jun 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 30 Jun 2024 | Company’s own | e-Äriregister |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 30 Jun 2023 | Company’s own | e-Äriregister |
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 30 Jun 2022 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 14 Oct 2021 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 30 Apr 2021 | Company’s own | e-Äriregister |
Board
- Taisto PiirBoard member · since 26 Jan 2023
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Sirje PiirNatural person · 2 000 €
- Taisto PiirNatural person · 2 000 €
Beneficial owners
- Taisto PiirDirect ownership · since 31 Oct 2018
Founders and other persons
- Kaarel OrasFounder · 20 000 € · 4 Nov 2004
- Taisto PiirFounder · 20 000 € · 4 Nov 2004
Related companies
Activities (EMTAK)
- 4322Plumbing, heat and air-conditioning installation Main
- 62201Computer consultancy activities
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 20027802 / 12 22 Dec 2025 |
Amendment under Code of Civil Procedure § 595¹ (1) | In force 22 Dec 2025 |
||
| Ä 20027802 / 11 23 Apr 2025 |
Amendment entry | In force 23 Apr 2025 |
||
| Ä 20027802 / 10 1 Sep 2023 |
Amendment entry | In force 1 Sep 2023 |
||
| Ä 20027802 / 9 26 Jan 2023 |
Amendment entry | In force 26 Jan 2023 |
||
| Ä 20027802 / M5 20 Apr 2021 |
Warning of a fine: annual report not filed | 20 May 2021 | Deficiencies eliminated 30 Apr 2021 |
|
| Ä 20027802 / 8 17 Jan 2018 |
Amendment entry | In force 17 Jan 2018 |
||
| Ä 20027802 / 7 6 Dec 2017 |
Amendment entry | In force 6 Dec 2017 |
||
| Ä 20027802 / 6 3 Dec 2017 |
Amendment entry | In force 3 Dec 2017 |
||
| Ä 20027802 / 5 9 Jun 2015 |
Amendment entry | In force 9 Jun 2015 |
||
| Ä 27802 / 4 18 Dec 2008 |
Deletion of activities from the registry card | In force 18 Dec 2008 |
||
| Ä 27802 / M4 16 Jan 2008 |
Ruling to eliminate deficiencies (to be served) | 15 Feb 2008 | In force 16 Jan 2008 |
|
| Ä 27802 / 3 16 Jan 2008 |
Amendment entry | In force 16 Jan 2008 |
||
| Ä 27802 / 2 5 Dec 2006 |
Entry refused: deficiencies not eliminated | In force 13 Dec 2006 |
||
| Ä 27802 / M3 11 Oct 2006 |
Warning of a fine: annual report not filed | 3 Nov 2006 | Deficiencies eliminated 6 Nov 2006 |
|
| Ä 27802 / M2 14 Jun 2006 |
Ruling to eliminate deficiencies (to be served) | 25 Aug 2006 | In force 26 Jun 2006 |
|
| Ä 27802 6 Dec 2004 |
First entry | In force | ||
| Ä 27802 / M1 8 Nov 2004 |
Ruling to eliminate deficiencies (to be served) | In force |
Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data