1Korsten OÜ is a OÜ based in Harkujärve küla, registry code 12356400, status: active. Main activity: Other building and industrial cleaning activities. Its annual report for 2025 shows revenue of €33 555 and 1 employees.
Turnover
—
State taxes
1 089 €
↑ 0.7%vs Q2 2026
Labour taxes
1 157 €
↑ 3.0%vs Q2 2026
Employees
1
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Services to buildings and landscape activities · EMTAK 81
Labour taxes per employee1 157 €
above 59% of companies
industry median 1 039 € · companies in the industry: 1 689
Revenue · 202533 555 €
above 68% of companies
industry median 14 963 € · companies in the industry: 3 986
Net profit margin · 20254.0 %
above 46% of companies
industry median 6.1 % · companies in the industry: 3 195
Taxes and turnover
Q4 2023 – Q3 2026
Labour taxes per employee, € Q3 2026: 1 157 € · +3.0% vs Q2 2026 · industry median 1 039 € · above 59% of the industry
Company
Industry median
Industry: Services to buildings and landscape 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: 1 089 € · +0.7% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
—
1 089
1 157
1
Q2 2026
—
1 081
1 123
1
Q1 2026
—
1 001
1 064
1
Q4 2025
—
1 046
1 085
1
Q3 2025
—
1 021
1 085
1
Q2 2025
—
1 046
1 085
1
Q1 2025
—
1 070
1 132
1
Q4 2024
—
1 168
1 227
1
Q3 2024
—
1 168
1 227
1
Q2 2024
—
1 080
1 139
1
Q1 2024
—
3 351
922
1
Q4 2023
—
745
840
1
Q3 2023
—
745
840
1
Q2 2023
—
745
840
1
Q1 2023
—
621
699
1
Q4 2022
—
726
812
1
Q3 2022
—
726
812
1
Q2 2022
—
615
690
1
Q1 2022
—
821
914
1
Labour taxes per employee per month
386 €
Q3 2026 · calculated from EMTA data
Financials by year
2016 – 2025
Revenue, € 2025: 33 555 € · −8.6% vs 2024 · industry median 14 963 € · above 68% of the industry
Company
Industry median
Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit, € 2025: 1 343 € · −73.6% vs 2024 · industry median 384 € · above 60% of the industry
Company
Industry median
Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit margin, % 2025: 4.0 % · −9.8 pp vs the year before · industry median 6.1 % · above 46% of the industry
Company
Industry median
Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Assets, € 2025: 18 497 € · +5.7% vs 2024Equity, € 2025: 18 136 € · +8.0% vs 2024Employees2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
Company
Industry median
Industry: Services to buildings and landscape 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
33 555
1 343
14 226
18 497
18 136
1
2024
36 712
5 081
13 166
17 499
16 793
1
2023
30 690
3 201
11 200
19 491
19 211
1
2022
38 457
5 673
10 693
16 361
16 009
1
2021
22 683
6 312
7 215
11 596
10 337
1
2020
13 230
-783
7 219
7 825
4 026
1
2019
9 214
691
3 495
9 867
5 002
1
2018
—
—
—
—
—
0
2017
—
—
—
—
—
0
2016
—
—
—
—
—
0
2015
—
—
—
—
—
0
2014
—
—
—
—
—
0
2013
—
—
—
—
—
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
4.0 %
Net profit / revenue
Return on equity (ROE)
7.4 %
Net profit / equity
Return on assets (ROA)
7.3 %
Net profit / assets
Equity ratio
98.0 %
Equity / assets
Debt ratio
2.0 %
Liabilities / assets
Current ratio
51.24
Current assets / current liabilities
Revenue per employee
33 555 €
Revenue / average full-time employees
Labour cost per employee per month
1 186 €
Labour costs / employees / 12 months (incl. employer taxes)
