JarSev OÜ is a OÜ based in Maardu linn, registry code 16516421, status: active. Main activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. According to EMTA, turnover for Q3 2026 was €271 040 with 8 employees.
Turnover
271 040 €
↓ 7.1%vs Q2 2026
State taxes
30 903 €
↓ 15.8%vs Q2 2026
Labour taxes
12 335 €
↑ 14.2%vs Q2 2026
Employees
8
+1vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Turnover · Q3 2026271 040 €
above 93% of companies
industry median 23 017 € · companies in the industry: 6 974
Labour taxes per employee1 542 €
above 62% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 2025341 060 €
above 89% of companies
industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 20250.2 %
above 32% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 271 040 € · −7.1% vs Q2 2026 · industry median 23 017 € · above 93% 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: 1 542 € · −0.1% vs Q2 2026 · industry median 1 236 € · 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.
EmployeesQ3 2026: 8 · +14.3% vs Q2 2026State taxes, € Q3 2026: 30 903 € · −15.8% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
271 040
30 903
12 335
8
Q2 2026
291 726
36 701
10 802
7
Q1 2026
109 756
23 400
13 240
7
Q4 2025
93 676
23 128
15 119
7
Q3 2025
89 747
25 693
14 430
7
Q2 2025
84 665
24 211
13 477
6
Q1 2025
64 195
20 516
12 791
6
Q4 2024
82 053
24 278
16 595
6
Q3 2024
77 409
28 628
16 824
6
Q2 2024
55 073
18 259
11 225
7
Q1 2024
41 633
16 234
10 933
6
Q4 2023
46 870
15 367
10 983
5
Q3 2023
48 348
15 396
10 275
5
Q2 2023
42 658
13 911
8 386
5
Q1 2023
31 778
10 121
6 990
5
Q4 2022
32 352
7 739
4 513
2
Q3 2022
—
—
—
2
Labour taxes per employee per month
514 €
Turnover per employee in the quarter
33 880 €
Q3 2026 · calculated from EMTA data
Financials by year
2022 – 2025
Revenue, € thousand 2025: 341 060 € · +28.1% vs 2024 · industry median 37 328 € · above 89% 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: 745 € · +361.4% vs 2024 · industry median 561 € · above 51% 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: 0.2 % · +0.3 pp vs the year before · industry median 3.9 % · above 32% 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: 77 072 € · +70.1% vs 2024Equity, € 2025: 5 643 € · +15.2% vs 2024Employees2025: 6 · +0.0% vs 2024 · industry median 1 · above 88% 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
341 060
745
159 206
77 072
5 643
6
2024
266 182
-285
145 302
45 319
4 898
6
2023
174 874
-5 661
109 703
27 412
5 183
5
2022
57 638
10 844
20 729
19 319
10 844
2
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
0.2 %
Net profit / revenue
Return on equity (ROE)
13.2 %
Net profit / equity
Return on assets (ROA)
1.0 %
Net profit / assets
Equity ratio
7.3 %
Equity / assets
Debt ratio
92.7 %
Liabilities / assets
Current ratio
1.02
Current assets / current liabilities
Revenue per employee
56 843 €
Revenue / average full-time employees
Labour cost per employee per month
2 211 €
Labour costs / employees / 12 months (incl. employer taxes)
