AT Energy Service OÜ is a OÜ based in Mändjala küla, registry code 17035635, status: active. Main activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. According to EMTA, turnover for Q3 2026 was €168 008 with 2 employees.
Turnover
168 008 €
↓ 5.5%vs Q2 2026
State taxes
15 709 €
↑ 72.9%vs Q2 2026
Labour taxes
4 829 €
↑ 3.7%vs Q2 2026
Employees
2
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Specialised construction activities · EMTAK 43
Turnover · Q3 2026168 008 €
above 89% of companies
industry median 23 017 € · companies in the industry: 6 974
Labour taxes per employee2 415 €
above 82% of companies
industry median 1 236 € · companies in the industry: 5 958
Revenue · 2025638 057 €
above 93% of companies
industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 20258.4 %
above 61% of companies
industry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
Q3 2024 – Q3 2026
Turnover, € thousand Q3 2026: 168 008 € · −5.5% vs Q2 2026 · industry median 23 017 € · 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.
Labour taxes per employee, € Q3 2026: 2 415 € · +3.7% vs Q2 2026 · industry median 1 236 € · above 82% 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: 2 · +0.0% vs Q2 2026State taxes, € Q3 2026: 15 709 € · +72.9% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
168 008
15 709
4 829
2
Q2 2026
177 794
9 085
4 655
2
Q1 2026
79 669
3 665
3 061
2
Q4 2025
275 033
8 864
—
1
Q3 2025
163 072
8 951
—
—
Q2 2025
120 091
13 587
—
—
Q1 2025
72 805
2 194
—
—
Q4 2024
166 853
13 166
—
—
Q3 2024
7 674
1 688
—
—
Labour taxes per employee per month
805 €
Turnover per employee in the quarter
84 004 €
Q3 2026 · calculated from EMTA data
Financials by year
2024 – 2025
Revenue, € thousand 2025: 638 057 € · +239.6% vs 2024 · industry median 37 328 € · 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.
Net profit, € 2025: 53 742 € · −20.2% vs 2024 · industry median 561 € · above 94% 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: 8.4 % · −27.4 pp vs the year before · industry median 3.9 % · above 61% 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 2025: 175 676 € · +107.4% vs 2024Equity, € thousand 2025: 100 097 € · +46.4% vs 2024Employees2025: 1 · 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
638 057
53 742
4 014
175 676
100 097
1
2024
187 904
67 355
0
84 717
68 355
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 2025
Net profit margin
8.4 %
Net profit / revenue
Return on equity (ROE)
53.7 %
Net profit / equity
Return on assets (ROA)
30.6 %
Net profit / assets
Equity ratio
57.0 %
Equity / assets
Debt ratio
43.0 %
Liabilities / assets
Current ratio
2.32
Current assets / current liabilities
Revenue per employee
638 057 €
Revenue / average full-time employees
Labour cost per employee per month
335 €
Labour costs / employees / 12 months (incl. employer taxes)
