OÜ Nullenergia is a OÜ based in Tartu linn, registry code 12652268, status: active. Main activity: Constructional engineering-technical designing and consulting. According to EMTA, turnover for Q3 2026 was €74 868 with 4 employees.
Turnover
74 868 €
↓ 43.4%vs Q2 2026
State taxes
26 809 €
↓ 25.4%vs Q2 2026
Labour taxes
14 527 €
↓ 8.7%vs Q2 2026
Employees
4
±0vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry Architectural and engineering activities; technical testing and analysis · EMTAK 71
Turnover · Q3 202674 868 €
above 84% of companies
industry median 16 250 € · companies in the industry: 2 781
Labour taxes per employee3 632 €
above 81% of companies
industry median 1 751 € · companies in the industry: 1 910
Revenue · 2025401 515 €
above 93% of companies
industry median 23 548 € · companies in the industry: 4 824
Net profit margin · 202523.4 %
above 58% of companies
industry median 15.1 % · companies in the industry: 3 876
Taxes and turnover
Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 74 868 € · −43.4% vs Q2 2026 · industry median 16 250 € · above 84% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Labour taxes per employee, € Q3 2026: 3 632 € · −8.7% vs Q2 2026 · industry median 1 751 € · above 81% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
EmployeesQ3 2026: 4 · +0.0% vs Q2 2026State taxes, € Q3 2026: 26 809 € · −25.4% vs Q2 2026
Figures by quarter
Quarter
Turnover, €
State taxes, €
Labour taxes, €
Employees
Q3 2026
74 868
26 809
14 527
4
Q2 2026
132 242
35 920
15 908
4
Q1 2026
73 934
27 494
16 428
5
Q4 2025
115 017
37 450
17 343
5
Q3 2025
107 725
27 669
17 353
5
Q2 2025
138 665
32 939
10 955
5
Q1 2025
67 756
22 291
8 917
3
Q4 2024
73 526
23 042
8 566
3
Q3 2024
77 021
24 439
10 913
3
Q2 2024
85 126
29 672
13 168
3
Q1 2024
66 763
19 000
10 409
5
Q4 2023
112 229
30 030
10 624
4
Q3 2023
101 472
26 414
10 421
4
Q2 2023
70 426
20 890
10 980
4
Q1 2023
80 622
23 398
12 929
4
Q4 2022
112 590
30 031
10 777
4
Q3 2022
102 254
19 568
7 438
4
Q2 2022
113 877
23 027
7 242
3
Q1 2022
66 620
23 631
6 984
3
Labour taxes per employee per month
1 211 €
Turnover per employee in the quarter
18 717 €
Q3 2026 · calculated from EMTA data
Financials by year
2016 – 2025
Revenue, € thousand 2025: 401 515 € · +38.3% vs 2024 · industry median 23 548 € · above 93% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit, € thousand 2025: 93 795 € · +80.4% vs 2024 · industry median 1 536 € · above 98% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Net profit margin, % 2025: 23.4 % · +5.5 pp vs the year before · industry median 15.1 % · above 58% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
Assets, € thousand 2025: 261 721 € · +27.5% vs 2024Equity, € thousand 2025: 227 410 € · +31.0% vs 2024Employees2025: 3 · +0.0% vs 2024 · industry median 1 · above 80% of the industry
Company
Industry median
Industry: Architectural and engineering activities; technical testing and analysis (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
401 515
93 795
138 645
261 721
227 410
3
2024
290 355
51 981
96 134
205 265
173 615
3
2023
340 905
81 580
102 936
231 277
195 953
4
2022
396 247
149 675
84 992
200 599
161 573
3
2021
214 884
60 326
30 368
100 273
65 100
2
2020
38 925
-4 751
0
4 774
4 774
0
2019
39 157
11 114
4 020
16 068
16 068
0
2018
—
—
—
—
—
1
2017
—
—
—
—
—
0
2016
—
—
—
—
—
0
2015
—
—
—
—
—
0
2014
—
—
—
—
—
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
23.4 %
Net profit / revenue
Return on equity (ROE)
41.2 %
Net profit / equity
Return on assets (ROA)
35.8 %
Net profit / assets
Equity ratio
86.9 %
Equity / assets
Debt ratio
13.1 %
Liabilities / assets
Current ratio
9.24
Current assets / current liabilities
Revenue per employee
133 838 €
Revenue / average full-time employees
Labour cost per employee per month
3 851 €
Labour costs / employees / 12 months (incl. employer taxes)
