STO Service OÜ is a OÜ based in Tallinn, registry code 12755212, status: active. Main activity: Electrical installation. According to EMTA, turnover for Q3 2026 was €20 348 with 1 employees.
Turnover
20 348 €
↑ 20.4%vs Q2 2026
State taxes
3 733 €
↑ 12.6%vs Q2 2026
Labour taxes
1 869 €
↑ 34.0%vs Q2 2026
Employees
1
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Turnover · Q3 202620 348 €
above 46% of companies
industry median 23 017 € · companies in the industry: 6 974
Labour taxes per employee1 869 €
above 71% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 202562 765 €
above 62% of companies
industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 20250.5 %
above 35% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q4 2023 – Q3 2026
Turnover, € Q3 2026: 20 348 € · +20.4% vs Q2 2026 · industry median 23 017 € · above 46% 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: 1 869 € · industry median 1 236 € · above 71% 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.
Revenue, € 2025: 62 765 € · −4.9% vs 2024 · industry median 37 328 € · above 62% 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: 339 € · +190.6% vs 2024 · industry median 561 € · above 47% 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: 0.5 % · +1.1 pp vs the year before · industry median 3.9 % · above 35% 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: 36 503 € · +3.2% vs 2024Equity, € 2025: 8 233 € · +4.3% vs 2024Employees2025: 2 · +0.0% vs 2024 · industry median 1 · above 55% 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
62 765
339
20 892
36 503
8 233
2
2024
66 011
-374
20 376
35 370
7 894
2
2023
72 071
-7 708
19 905
38 437
8 268
2
2022
64 049
-9 316
18 110
33 844
15 976
2
2021
70 009
-15 176
15 847
37 259
25 292
2
2020
92 271
13 063
18 787
50 115
37 968
3
2019
93 008
12 058
15 117
30 897
24 905
2
2018
—
—
—
—
—
3
2017
—
—
—
—
—
2
2016
—
—
—
—
—
1
2015
—
—
—
—
—
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
0.5 %
Net profit / revenue
Return on equity (ROE)
4.1 %
Net profit / equity
Return on assets (ROA)
0.9 %
Net profit / assets
Equity ratio
22.6 %
Equity / assets
Debt ratio
77.4 %
Liabilities / assets
Current ratio
1.29
Current assets / current liabilities
Revenue per employee
31 383 €
Revenue / average full-time employees
Labour cost per employee per month
871 €
Labour costs / employees / 12 months (incl. employer taxes)
