MountWorks OÜ
MountWorks OÜ is a OÜ based in Tallinn, registry code 17159561, status: active. Main activity: Construction of residential and non-residential buildings. Its annual report for 2025 shows revenue of €35 375 and 1 employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Labour taxes per employee 3 193 €above 91% of companiesindustry median 1 211 € · companies in the industry: 4 133
- Revenue · 2025 35 375 €above 48% of companiesindustry median 38 239 € · companies in the industry: 6 999
- Net profit margin · 2025 1.5 %above 42% of companiesindustry median 3.5 % · companies in the industry: 5 561
Taxes and turnover
- Company
- Industry median
Industry: Construction of residential and non-residential buildings (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 | — | 3 093 | 3 193 | 1 |
| Q2 2026 | — | 3 093 | 3 193 | 1 |
| Q1 2026 | — | 1 902 | 1 974 | 1 |
| Q4 2025 | — | 3 935 | 4 046 | 1 |
| Q3 2025 | — | 3 930 | 4 182 | 1 |
| Q2 2025 | — | 717 | 783 | 1 |
Q3 2026 · calculated from EMTA data
Financials by year
- Company
- Industry median
Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Construction of residential and non-residential buildings (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 | 35 375 | 526 | 24 409 | 4 365 | 527 | 1 |
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 | 20 Jan 2025 – 31 Dec 2025 | 29 Jun 2026 | Company’s own | e-Äriregister |
Board
- Valeri KiseljovBoard member · since 20 Jan 2025
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Valeri KiseljovNatural person · 1 €
Beneficial owners
- Valeri KiseljovMember of a senior management body (management or supervisory board) · since 20 Jan 2025
Founders and other persons
- Valeri KiseljovFounder · 1 € · 20 Jan 2025
Activities (EMTAK)
- 41001Construction of residential and non-residential buildings Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50273868 / 2 18 Aug 2025 |
Amendment under Code of Civil Procedure § 595¹ (1) | In force 18 Aug 2025 |
||
| Ä 50273868 20 Jan 2025 |
First entry | In force 20 Jan 2025 |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data