Thesislab OÜ
Thesislab OÜ is a OÜ based in Tallinn, registry code 17017246, status: active. Main activity: Office administrative and support activities. According to EMTA, turnover for Q3 2026 was €869 with employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 869 €above 10% of companiesindustry median 14 685 € · companies in the industry: 1 227
- Revenue · 2025 10 829 €above 61% of companiesindustry median 3 483 € · companies in the industry: 3 688
- Net profit margin · 2025 10.6 %above 49% of companiesindustry median 11.2 % · companies in the industry: 2 113
Taxes and turnover
- Company
- Industry median
Industry: Office administrative, office support and other business support 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 | 869 | 178 | — | — |
| Q2 2026 | 626 | 120 | — | — |
| Q1 2026 | — | — | — | — |
| Q4 2025 | — | — | — | — |
| Q3 2025 | 39 | — | — | — |
| Q2 2025 | 1 321 | 273 | — | — |
Financials by year
- Company
- Industry median
Industry: Office administrative, office support and other business support activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Office administrative, office support and other business support activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Office administrative, office support and other business support activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Office administrative, office support and other business support 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 | 10 829 | 1 152 | 0 | 3 912 | 3 612 | 0 |
| 2024 | 0 | 0 | 0 | 2 500 | 2 500 | 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 | 30 Jun 2026 | Company’s own | e-Äriregister |
| 2024 | 27 Jun 2024 – 31 Dec 2024 | 30 Jun 2025 | Company’s own | e-Äriregister |
Board
- Volha SiarheyevaBoard member · since 27 Jun 2024
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Volha SiarheyevaNatural person · 2 500 €
Beneficial owners
- Volha SiarheyevaDirect ownership · ITA · since 27 Jun 2024
Founders and other persons
- Volha SiarheyevaFounder · 2 500 € · 27 Jun 2024
Activities (EMTAK)
- 82101Office administrative and support activities Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50258499 / 3 22 Apr 2026 |
Amendment entry | In force 22 Apr 2026 |
||
| Ä 50258499 / 2 19 Jun 2025 |
Amendment under Code of Civil Procedure § 595¹ (1) | In force 19 Jun 2025 |
||
| Ä 50258499 27 Jun 2024 |
First entry | In force 27 Jun 2024 |
Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data