OÜ Op Vent is a OÜ based in Tallinn, registry code 16818911, status: active. Main activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. Its annual report for 2025 shows revenue of €30 268 and 1 employees.
Turnover
—
State taxes
1 025 €
↑ 0.0%vs Q2 2026
Labour taxes
1 090 €
↑ 0.0%vs Q2 2026
Employees
1
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Labour taxes per employee1 090 €
above 37% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 202530 268 €
above 45% of companies
industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 20255.6 %
above 54% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q1 2024 – Q3 2026
Labour taxes per employee, € Q3 2026: 1 090 € · +0.0% vs Q2 2026 · industry median 1 236 € · above 37% of the industry
Company
Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
EmployeesQ3 2026: 1 · +0.0% vs Q2 2026State taxes, € Q3 2026: 1 025 € · +0.0% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
—
1 025
1 090
1
Q2 2026
—
1 025
1 090
1
Q1 2026
—
1 348
1 427
1
Q4 2025
—
1 555
1 642
1
Q3 2025
—
1 587
1 749
1
Q2 2025
—
1 587
1 749
1
Q1 2025
—
1 564
1 726
1
Q4 2024
—
1 518
1 678
1
Q3 2024
—
1 357
1 424
1
Q2 2024
—
1 307
1 371
—
Q1 2024
—
1 390
1 456
—
Labour taxes per employee per month
363 €
Q3 2026 · calculated from EMTA data
Financials by year
2024 – 2025
Revenue, € 2025: 30 268 € · −13.7% vs 2024 · industry median 37 328 € · above 45% of the industry
Company
Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit, € 2025: 1 682 € · −76.4% vs 2024 · industry median 561 € · above 57% of the industry
Company
Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit margin, % 2025: 5.6 % · −14.8 pp vs the year before · industry median 3.9 % · above 54% of the industry
Company
Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Assets, € 2025: 11 784 € · +20.9% vs 2024Equity, € 2025: 8 803 € · +23.6% vs 2024Employees2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
Company
Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Financials by year
Year
Revenue, €
Net profit, €
Labour costs, €
Assets, €
Equity, €
Employees
2025
30 268
1 682
21 782
11 784
8 803
1
2024
35 056
7 121
21 294
9 743
7 121
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
Net profit margin
5.6 %
Net profit / revenue
Return on equity (ROE)
19.1 %
Net profit / equity
Return on assets (ROA)
14.3 %
Net profit / assets
Equity ratio
74.7 %
Equity / assets
Debt ratio
25.3 %
Liabilities / assets
Current ratio
3.95
Current assets / current liabilities
Revenue per employee
30 268 €
Revenue / average full-time employees
Labour cost per employee per month
1 815 €
Labour costs / employees / 12 months (incl. employer taxes)
