Osaühing Martenstein is a OÜ based in Kolga alevik, registry code 11145718, status: active. Main activity: Other specialised construction activities. Its annual report for 2025 shows revenue of €31 689 and 1 employees.
Turnover
—
State taxes
1 121 €
↑ 3.3%vs Q2 2026
Labour taxes
1 190 €
↑ 3.2%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 190 €
above 46% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 202531 689 €
above 46% of companies
industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 20250.6 %
above 36% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q4 2023 – Q3 2026
Labour taxes per employee, € Q3 2026: 1 190 € · +3.2% vs Q2 2026 · industry median 1 236 € · 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.
EmployeesQ3 2026: 1 · +0.0% vs Q2 2026State taxes, € Q3 2026: 1 121 € · +3.3% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
—
1 121
1 190
1
Q2 2026
—
1 085
1 153
1
Q1 2026
—
1 024
1 088
1
Q4 2025
—
1 044
1 109
1
Q3 2025
—
1 044
1 109
1
Q2 2025
—
1 044
1 109
1
Q1 2025
—
1 015
1 079
1
Q4 2024
—
958
1 020
1
Q3 2024
—
958
1 020
1
Q2 2024
—
958
1 020
1
Q1 2024
—
932
992
1
Q4 2023
—
880
938
1
Q3 2023
—
880
938
1
Q2 2023
—
880
938
1
Q1 2023
—
855
911
1
Q4 2022
—
806
857
1
Q3 2022
—
806
857
1
Q2 2022
—
806
857
1
Q1 2022
—
806
857
1
Labour taxes per employee per month
397 €
Q3 2026 · calculated from EMTA data
Financials by year
2016 – 2025
Revenue, € 2025: 31 689 € · +65.7% vs 2024 · industry median 37 328 € · 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.
Net profit, € 2025: 198 € · −90.5% vs 2024 · industry median 561 € · 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 margin, % 2025: 0.6 % · −10.3 pp vs the year before · industry median 3.9 % · above 36% 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: 17 770 € · −11.4% vs 2024Equity, € 2025: 17 401 € · +1.2% 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
31 689
198
14 085
17 770
17 401
1
2024
19 122
2 081
13 323
20 056
17 203
1
2023
16 949
781
12 082
15 435
15 122
1
2022
11 954
-416
11 239
14 627
14 341
1
2021
7 581
-6 718
11 239
15 043
14 757
1
2020
24 780
1 762
10 838
21 761
21 475
1
2019
—
—
—
—
—
1
2018
—
—
—
—
—
1
2017
—
—
—
—
—
1
2016
—
—
—
—
—
1
2015
—
—
—
—
—
1
2014
—
—
—
—
—
1
2013
—
—
—
—
—
1
2012
—
—
—
—
—
1
2011
—
—
—
—
—
1
2010
—
—
—
—
—
1
2009
—
—
—
—
—
1
2007
—
—
—
—
—
1
2006
—
—
—
—
—
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
0.6 %
Net profit / revenue
Return on equity (ROE)
1.1 %
Net profit / equity
Return on assets (ROA)
1.1 %
Net profit / assets
Equity ratio
97.9 %
Equity / assets
Debt ratio
2.1 %
Liabilities / assets
Current ratio
48.16
Current assets / current liabilities
Revenue per employee
31 689 €
Revenue / average full-time employees
Labour cost per employee per month
1 174 €
Labour costs / employees / 12 months (incl. employer taxes)
