Arcanum Optima OÜ
Arcanum Optima OÜ is a OÜ based in Tallinn, registry code 17164651, status: active. Main activity: Business and other management consultancy activities. According to EMTA, turnover for Q3 2026 was €4 500 with employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 4 500 €above 27% of companiesindustry median 13 705 € · companies in the industry: 4 338
- Revenue · 2025 38 426 €above 70% of companiesindustry median 10 800 € · companies in the industry: 9 687
- Net profit margin · 2025 27.3 %above 54% of companiesindustry median 22.0 % · companies in the industry: 6 494
Taxes and turnover
- Company
- Industry median
Industry: Activities of head offices and management consultancy (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 | 4 500 | — | — | — |
| Q2 2026 | 46 945 | — | — | — |
Financials by year
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (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 | 38 426 | 10 501 | 0 | 11 526 | 11 501 | 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 | 27 Jan 2025 – 31 Dec 2025 | 12 Mar 2026 | Company’s own | e-Äriregister |
Board
- Dmytro IshchenkoBoard member · since 27 Jan 2025
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Dmytro IshchenkoNatural person · 1 000 €
Beneficial owners
- Dmytro IshchenkoDirect ownership · UKR · since 27 Jan 2025
Founders and other persons
- Dmytro IshchenkoFounder · 1 000 € · 20 Jan 2025
Activities (EMTAK)
- 70201Business and other management consultancy activities Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50273247 / 2 14 Jan 2026 |
Amendment entry | In force 14 Jan 2026 |
||
| Ä 50273247 27 Jan 2025 |
First entry | In force 27 Jan 2025 |
||
| Ä 50273247 / M1 13 Jan 2025 |
Ruling to eliminate deficiencies | 28 Jan 2025 | Deficiencies eliminated 20 Jan 2025 |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data