Solaarne OÜ

Active Registry code 14937450 OÜ Tartu linn Registered 16 Mar 2020
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Solaarne OÜ is a OÜ based in Tartu linn, registry code 14937450, status: active. Main activity: Constructional engineering-technical designing and consulting. According to EMTA, turnover for Q3 2026 was €27 051 with 1 employees.

Turnover
27 051 €
↑ 637.3% vs Q2 2026
State taxes
5 109 €
↑ 1 895.7% vs Q2 2026
Labour taxes
257 €
↑ 0.0% vs Q2 2026
Employees
1
±0 vs 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 2026 27 051 €
    industry median 16 250 € · companies in the industry: 2 781
  • Labour taxes per employee 257 €
    industry median 1 751 € · companies in the industry: 1 910
  • Revenue · 2025 35 477 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 14.6 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 27 051 € · +637.3% vs Q2 2026 · industry median 16 250 € · above 64% of the industry
010 00020 00030 000Q4 2023 Company: 11 239 € Industry median: 17 217 €Q4·23Q1 2024 Company: 6 818 € Industry median: 15 638 €Q2 2024 Company: 8 868 € Industry median: 15 992 €Q2·24Q3 2024 Company: 3 994 € Industry median: 16 330 €Q4 2024 Company: 3 592 € Industry median: 17 266 €Q4·24Q1 2025 Company: 11 477 € Industry median: 15 215 €Q2 2025 Company: 12 681 € Industry median: 16 150 €Q2·25Q3 2025 Company: 5 859 € Industry median: 16 910 €Q4 2025 Company: 8 691 € Industry median: 17 310 €Q4·25Q1 2026 Company: 13 872 € Industry median: 15 906 €Q2 2026 Company: 3 669 € Industry median: 16 256 €Q2·26Q3 2026 Company: 27 051 € Industry median: 16 250 €Q3·26010 00020 00030 000Q4 2024 Company: 3 592 € Industry median: 17 266 €Q1 2025 Company: 11 477 € Industry median: 15 215 €Q1·25Q2 2025 Company: 12 681 € Industry median: 16 150 €Q3 2025 Company: 5 859 € Industry median: 16 910 €Q3·25Q4 2025 Company: 8 691 € Industry median: 17 310 €Q1 2026 Company: 13 872 € Industry median: 15 906 €Q1·26Q2 2026 Company: 3 669 € Industry median: 16 256 €Q3 2026 Company: 27 051 € Industry median: 16 250 €Q3·26
  • 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: 257 € · +0.0% vs Q2 2026 · industry median 1 751 € · above 2% of the industry
05001 0001 5002 000Q4 2023 Company: 882 € Industry median: 1 648 €Q4·23Q1 2024 Company: 661 € Industry median: 1 639 €Q2 2024 Company: 220 € Industry median: 1 671 €Q2·24Q3 2024 Company: 110 € Industry median: 1 753 €Q4 2024 Company: 1 836 € Industry median: 1 750 €Q4·24Q1 2025 Company: 1 906 € Industry median: 1 767 €Q2 2025 Company: 1 465 € Industry median: 1 758 €Q2·25Q3 2025 Company: — Industry median: 1 847 €Q4 2025 Company: 86 € Industry median: 1 847 €Q4·25Q1 2026 Company: 257 € Industry median: 1 780 €Q2 2026 Company: 257 € Industry median: 1 758 €Q2·26Q3 2026 Company: 257 € Industry median: 1 751 €Q3·2605001 0001 5002 000Q4 2024 Company: 1 836 € Industry median: 1 750 €Q1 2025 Company: 1 906 € Industry median: 1 767 €Q1·25Q2 2025 Company: 1 465 € Industry median: 1 758 €Q3 2025 Company: — Industry median: 1 847 €Q3·25Q4 2025 Company: 86 € Industry median: 1 847 €Q1 2026 Company: 257 € Industry median: 1 780 €Q1·26Q2 2026 Company: 257 € Industry median: 1 758 €Q3 2026 Company: 257 € Industry median: 1 751 €Q3·26
  • 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.

Employees Q3 2026: 1 · +0.0% vs Q2 2026
0.00.51.01.52.0Q4 2023 Company: 1Q4·23Q1 2024 Company: 1Q2 2024 Company: 1Q2·24Q3 2024 Company: 2Q4 2024 Company: 2Q4·24Q1 2025 Company: 2Q2 2025 Company: 1Q2·25Q3 2025 Company: —Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.51.01.52.0Q4 2024 Company: 2Q1 2025 Company: 2Q1·25Q2 2025 Company: 1Q3 2025 Company: —Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q3 2026: 5 109 € · +1 895.7% vs Q2 2026
02 0004 0006 000Q4 2023 Company: 925 €Q4·23Q1 2024 Company: 1 449 €Q2 2024 Company: 991 €Q2·24Q3 2024 Company: 223 €Q4 2024 Company: 3 801 €Q4·24Q1 2025 Company: 5 690 €Q2 2025 Company: 3 458 €Q2·25Q3 2025 Company: 789 €Q4 2025 Company: 500 €Q4·25Q1 2026 Company: 2 513 €Q2 2026 Company: 256 €Q2·26Q3 2026 Company: 5 109 €Q3·2602 0004 0006 000Q4 2024 Company: 3 801 €Q1 2025 Company: 5 690 €Q1·25Q2 2025 Company: 3 458 €Q3 2025 Company: 789 €Q3·25Q4 2025 Company: 500 €Q1 2026 Company: 2 513 €Q1·26Q2 2026 Company: 256 €Q3 2026 Company: 5 109 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 27 051 5 109 257 1
Q2 2026 3 669 256 257 1
Q1 2026 13 872 2 513 257 1
Q4 2025 8 691 500 86 1
Q3 2025 5 859 789 257 —
Q2 2025 12 681 3 458 1 465 1
Q1 2025 11 477 5 690 3 811 2
Q4 2024 3 592 3 801 3 671 2
Q3 2024 3 994 223 220 2
Q2 2024 8 868 991 220 1
Q1 2024 6 818 1 449 661 1
Q4 2023 11 239 925 882 1
Q3 2023 4 734 813 882 1
Q2 2023 47 107 8 158 882 1
Q1 2023 9 730 2 411 882 1
Q4 2022 11 070 1 719 882 1
Q3 2022 21 254 2 548 882 1
Q2 2022 34 139 5 685 882 1
Q1 2022 8 708 1 841 588 1
Labour taxes per employee per month
86 €
Turnover per employee in the quarter
27 051 €

Q3 2026 · calculated from EMTA data

Financials by year

2020 – 2025
Revenue, € 2025: 35 477 € · +5.5% vs 2024 · industry median 23 548 € · above 58% of the industry
020 00040 00060 00080 000100 0002020 Company: 13 460 € Industry median: 21 696 €20202021 Company: 44 234 € Industry median: 23 290 €20212022 Company: 83 085 € Industry median: 23 304 €20222023 Company: 37 483 € Industry median: 22 720 €20232024 Company: 33 640 € Industry median: 22 098 €20242025 Company: 35 477 € Industry median: 23 548 €2025020 00040 00060 00080 000100 0002020 Company: 13 460 € Industry median: 21 696 €2021 Company: 44 234 € Industry median: 23 290 €20212022 Company: 83 085 € Industry median: 23 304 €2023 Company: 37 483 € Industry median: 22 720 €20232024 Company: 33 640 € Industry median: 22 098 €2025 Company: 35 477 € Industry median: 23 548 €2025
  • 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, € 2025: 5 195 € · +129.1% vs 2024 · industry median 1 536 € · above 60% of the industry
-40 000-20 000020 00040 0002020 Company: 8 440 € Industry median: 2 183 €20202021 Company: 19 062 € Industry median: 2 742 €20212022 Company: 32 941 € Industry median: 1 794 €20222023 Company: -32 406 € Industry median: 2 165 €20232024 Company: -17 852 € Industry median: 1 691 €20242025 Company: 5 195 € Industry median: 1 536 €2025-40 000-20 000020 00040 0002020 Company: 8 440 € Industry median: 2 183 €2021 Company: 19 062 € Industry median: 2 742 €20212022 Company: 32 941 € Industry median: 1 794 €2023 Company: -32 406 € Industry median: 2 165 €20232024 Company: -17 852 € Industry median: 1 691 €2025 Company: 5 195 € Industry median: 1 536 €2025
  • 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: 14.6 % · +67.7 pp vs the year before · industry median 15.1 % · above 49% of the industry
-100-500501002020 Company: 62.7 % Industry median: 16.8 %20202021 Company: 43.1 % Industry median: 19.6 %20212022 Company: 39.6 % Industry median: 16.6 %20222023 Company: -86.5 % Industry median: 17.1 %20232024 Company: -53.1 % Industry median: 15.3 %20242025 Company: 14.6 % Industry median: 15.1 %2025-100-500501002020 Company: 62.7 % Industry median: 16.8 %2021 Company: 43.1 % Industry median: 19.6 %20212022 Company: 39.6 % Industry median: 16.6 %2023 Company: -86.5 % Industry median: 17.1 %20232024 Company: -53.1 % Industry median: 15.3 %2025 Company: 14.6 % Industry median: 15.1 %2025
  • 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, € 2025: 74 003 € · +24.7% vs 2024
020 00040 00060 00080 000100 0002020 Company: 24 599 €20202021 Company: 75 881 €20212022 Company: 89 141 €20222023 Company: 58 398 €20232024 Company: 59 346 €20242025 Company: 74 003 €2025020 00040 00060 00080 000100 0002020 Company: 24 599 €2021 Company: 75 881 €20212022 Company: 89 141 €2023 Company: 58 398 €20232024 Company: 59 346 €2025 Company: 74 003 €2025
Equity, € 2025: 17 878 € · +41.0% vs 2024
020 00040 00060 00080 0002020 Company: 10 940 €20202021 Company: 30 001 €20212022 Company: 62 942 €20222023 Company: 30 536 €20232024 Company: 12 683 €20242025 Company: 17 878 €2025020 00040 00060 00080 0002020 Company: 10 940 €2021 Company: 30 001 €20212022 Company: 62 942 €2023 Company: 30 536 €20232024 Company: 12 683 €2025 Company: 17 878 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02020 Company: 0 Industry median: 120202021 Company: 0 Industry median: 120212022 Company: 1 Industry median: 120222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.20.40.60.81.02020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 1 Industry median: 12023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 12025 Company: 1 Industry median: 12025
  • 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 35 477 5 195 10 131 74 003 17 878 1
2024 33 640 -17 852 13 463 59 346 12 683 1
2023 37 483 -32 406 8 328 58 398 30 536 1
2022 83 085 32 941 8 328 89 141 62 942 1
2021 44 234 19 062 0 75 881 30 001 0
2020 13 460 8 440 0 24 599 10 940 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
14.6 %
Net profit / revenue
Return on equity (ROE)
29.1 %
Net profit / equity
Return on assets (ROA)
7.0 %
Net profit / assets
Equity ratio
24.2 %
Equity / assets
Debt ratio
75.8 %
Liabilities / assets
Current ratio
0.63
Current assets / current liabilities
Revenue per employee
35 478 €
Revenue / average full-time employees
Labour cost per employee per month
844 €
Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 30 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 26 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 30 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 30 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 28 Jun 2022 Company’s own e-Äriregister
2020 16 Mar 2020 – 31 Dec 2020 21 Mar 2021 Company’s own e-Äriregister

Board

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

Owner in

Beneficial owners

  • Aarne Nirk
    Member of a senior management body (management or supervisory board) · since 16 Mar 2020

Founders and other persons

  • Aarne Nirk
    Founder · 2 500 € · 15 Mar 2020
shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71121Constructional engineering-technical designing and consulting Main
  • 35123Electricity production from solar energy
Rulings
Number, date Title Deadline State Document
Ä 50142620 / 2
1 Sep 2023
Amendment entry In force
1 Sep 2023
PDF
Ä 50142620
16 Mar 2020
First entry In force
16 Mar 2020
PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data