Etherwave Labs OÜ
Etherwave Labs OÜ is a OÜ based in Tallinn, registry code 17137424, status: active. Main activity: Computer programming activities. According to EMTA, turnover for Q3 2026 was €13 095 with employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 13 095 €above 42% of companiesindustry median 19 078 € · companies in the industry: 7 345
- Revenue · 2025 43 915 €above 65% of companiesindustry median 14 309 € · companies in the industry: 13 336
- Net profit margin · 2025 22.5 %above 56% of companiesindustry median 15.1 % · companies in the industry: 8 943
Taxes and turnover
- Company
- Industry median
Industry: Computer programming, consultancy and related 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 | 13 095 | — | — | — |
| Q2 2026 | 332 | — | — | — |
| Q1 2026 | 3 191 | — | — | — |
| Q4 2025 | 4 827 | 3 | — | — |
| Q3 2025 | 33 760 | — | — | — |
Financials by year
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related 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 | 43 915 | 9 882 | 17 597 | 10 662 | 9 884 | 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 | 18 Dec 2024 – 31 Dec 2025 | 23 Jun 2026 | Company’s own | e-Äriregister |
Board
- Esteban Antoine Pattin--BasBoard member · since 18 Dec 2024
- Thomas Frédéric CosiallsBoard member · since 18 Dec 2024
- E-Residency Hub OÜContact person · since 18 Dec 2024
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Thomas Frédéric CosiallsNatural person · 1 €
- Esteban Antoine Pattin--BasNatural person · 1 €
Beneficial owners
- Esteban Antoine Pattin--BasDirect ownership · FRA · since 18 Dec 2024
- Thomas Frédéric CosiallsDirect ownership · LVA · since 18 Dec 2024
Founders and other persons
- Esteban Antoine Pattin--BasFounder · 1 € · 18 Dec 2024
- Thomas Frédéric CosiallsFounder · 1 € · 18 Dec 2024
Related companies
Activities (EMTAK)
- 62101Computer programming activities Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50271460 18 Dec 2024 |
First entry | In force 18 Dec 2024 |
Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data