Mairolgo OÜ is a OÜ based in Tallinn, registry code 14333857, status: active. Main activity: Foundation, concrete and other masonry works. Its annual report for 2023 shows revenue of €149 944 and 3 employees.
Turnover
—
State taxes
41 €
Labour taxes
0 €
Employees
—
Q4 2025 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Revenue · 2023149 944 €
above 78% of companies
industry median 35 936 € · companies in the industry: 10 614
Net profit margin · 202364.7 %
above 95% of companies
industry median 4.4 % · companies in the industry: 8 682
Taxes and turnover
Q4 2022 – Q4 2025
Turnover, € Q2 2025: 23 946 € · −57.7% vs Q1 2025 · industry median 20 215 € · 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.
Labour taxes per employee, € Q1 2025: 2 195 € · +125.0% vs Q4 2024 · industry median 1 177 € · above 79% 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.
EmployeesQ1 2025: 1 · −66.7% vs Q4 2024State taxes, € Q4 2025: 41 € · −99.2% vs Q2 2025
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q4 2025
—
41
—
—
Q2 2025
23 946
5 301
362
—
Q1 2025
56 565
14 126
2 195
1
Q4 2024
60 400
12 542
2 927
3
Q3 2024
26 417
12 074
1 721
3
Q2 2024
31 034
2 062
1 197
3
Q1 2024
21 490
4 416
1 532
1
Q4 2023
65 393
11 557
1 199
2
Q3 2023
36 664
8 066
1 450
1
Q2 2023
22 914
6 712
2 770
2
Q1 2023
23 116
6 379
2 534
3
Q4 2022
31 597
7 607
2 470
3
Q3 2022
15 326
2 886
781
3
Q2 2022
700
729
802
1
Q1 2022
2 350
933
733
1
Financials by year
2018 – 2023
Revenue, € thousand 2023: 149 944 € · +164.6% vs 2022 · industry median 35 936 € · above 78% 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, € 2023: 96 945 € · +627.8% vs 2022 · industry median 581 € · above 98% 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, % 2023: 64.7 % · +41.2 pp vs the year before · industry median 4.4 % · above 95% 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, € thousand 2023: 118 688 € · +355.3% vs 2022Equity, € thousand 2023: 113 801 € · +575.1% vs 2022Employees2023: 3 · +0.0% vs 2022 · industry median 1 · above 70% 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
2023
149 944
96 945
24 746
118 688
113 801
3
2022
56 673
13 320
19 515
26 069
16 856
3
2021
6 920
3 492
1 563
4 320
3 466
1
2020
0
0
0
0
0
0
2019
0
0
0
0
0
0
2018
—
—
—
—
—
0
Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.
Financial ratios for 2023
Net profit margin
64.7 %
Net profit / revenue
Return on equity (ROE)
85.2 %
Net profit / equity
Return on assets (ROA)
81.7 %
Net profit / assets
Equity ratio
95.9 %
Equity / assets
Debt ratio
4.1 %
Liabilities / assets
Current ratio
22.78
Current assets / current liabilities
Revenue per employee
49 981 €
Revenue / average full-time employees
Labour cost per employee per month
687 €
Labour costs / employees / 12 months (incl. employer taxes)
