Voltkey OÜ is a OÜ based in Tallinn, registry code 16863217, status: active. Main activity: Electrical installation work. According to EMTA, turnover for Q3 2026 was €15 908 with 1 employees.
Turnover
15 908 €
↑ 211.3%vs Q2 2026
State taxes
3 733 €
↑ 373.1%vs Q2 2026
Labour taxes
486 €
Employees
1
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Turnover · Q3 202615 908 €
above 40% of companies
industry median 23 017 € · companies in the industry: 6 974
Labour taxes per employee486 €
above 12% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 202546 930 €
above 56% of companies
industry median 37 320 € · companies in the industry: 10 312
Net profit margin · 202516.5 %
above 74% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q1 2024 – Q3 2026
Turnover, € Q3 2026: 15 908 € · +211.3% vs Q2 2026 · industry median 23 017 € · above 40% 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.
Labour taxes per employee, € Q3 2026: 486 € · industry median 1 236 € · above 12% 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: 3 733 € · +373.1% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
15 908
3 733
486
1
Q2 2026
5 111
789
—
1
Q1 2026
3 501
493
234
—
Q4 2025
17 178
3 452
257
1
Q3 2025
13 616
1 810
418
2
Q2 2025
9 670
1 416
155
1
Q1 2025
5 261
—
—
—
Q4 2024
13 497
442
472
—
Q3 2024
33 572
5 888
337
—
Q2 2024
7 711
2 239
—
—
Q1 2024
6 525
—
—
—
Labour taxes per employee per month
162 €
Turnover per employee in the quarter
15 908 €
Q3 2026 · calculated from EMTA data
Financials by year
2024 – 2025
Revenue, € 2025: 46 930 € · −24.1% vs 2024 · industry median 37 320 € · above 56% 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: 7 766 € · −63.6% vs 2024 · industry median 561 € · above 73% 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: 16.5 % · −18.0 pp vs the year before · industry median 3.9 % · above 74% 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: 29 472 € · +37.7% vs 2024Equity, € 2025: 29 121 € · +36.4% 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
46 930
7 766
3 508
29 472
29 121
1
2024
61 871
21 355
2 783
21 404
21 355
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
16.5 %
Net profit / revenue
Return on equity (ROE)
26.7 %
Net profit / equity
Return on assets (ROA)
26.4 %
Net profit / assets
Equity ratio
98.8 %
Equity / assets
Debt ratio
1.2 %
Liabilities / assets
Current ratio
55.48
Current assets / current liabilities
Revenue per employee
46 930 €
Revenue / average full-time employees
Labour cost per employee per month
292 €
Labour costs / employees / 12 months (incl. employer taxes)
