SennTech OÜ

Active Registry code 14433139 OÜ Tallinn Registered 20 Feb 2018
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SennTech OÜ is a OÜ based in Tallinn, registry code 14433139, status: active. Main activity: Other engineering-technical activities. Its annual report for 2025 shows revenue of €9 650 and 0 employees.

Revenue
9 650 €
↑ 58.7% vs 2024
Employees
0
±0 vs 2024

2025 · annual report, e-Äriregister

Position in the industry Architectural and engineering activities; technical testing and analysis · EMTAK 71

  • Revenue · 2025 9 650 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 29.8 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

No tax data available. EMTA publishes data for those who paid state taxes, filed a VAT return or had employees in the quarter. New and small companies may be missing.

Financials by year

2018 – 2025
Revenue, € 2025: 9 650 € · +58.7% vs 2024 · industry median 23 548 € · above 36% of the industry
05 00010 00015 00020 00025 0002018 Company: — Industry median: —20182019 Company: 720 € Industry median: 23 879 €20192020 Company: 3 570 € Industry median: 21 696 €20202021 Company: 6 748 € Industry median: 23 276 €20212022 Company: 7 510 € Industry median: 23 302 €20222023 Company: 3 960 € Industry median: 22 715 €20232024 Company: 6 080 € Industry median: 22 068 €20242025 Company: 9 650 € Industry median: 23 548 €202505 00010 00015 00020 00025 0002018 Company: — Industry median: —2019 Company: 720 € Industry median: 23 879 €20192020 Company: 3 570 € Industry median: 21 696 €2021 Company: 6 748 € Industry median: 23 276 €20212022 Company: 7 510 € Industry median: 23 302 €2023 Company: 3 960 € Industry median: 22 715 €20232024 Company: 6 080 € Industry median: 22 068 €2025 Company: 9 650 € 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: 2 873 € · +269.2% vs 2024 · industry median 1 536 € · above 55% of the industry
-2 000-1 00001 0002 0003 0002018 Company: — Industry median: —20182019 Company: 303 € Industry median: 2 336 €20192020 Company: -914 € Industry median: 2 188 €20202021 Company: 1 402 € Industry median: 2 724 €20212022 Company: 1 544 € Industry median: 1 794 €20222023 Company: -1 779 € Industry median: 2 165 €20232024 Company: -1 698 € Industry median: 1 692 €20242025 Company: 2 873 € Industry median: 1 536 €2025-2 000-1 00001 0002 0003 0002018 Company: — Industry median: —2019 Company: 303 € Industry median: 2 336 €20192020 Company: -914 € Industry median: 2 188 €2021 Company: 1 402 € Industry median: 2 724 €20212022 Company: 1 544 € Industry median: 1 794 €2023 Company: -1 779 € Industry median: 2 165 €20232024 Company: -1 698 € Industry median: 1 692 €2025 Company: 2 873 € 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: 29.8 % · +57.7 pp vs the year before · industry median 15.1 % · above 64% of the industry
-60-40-20020402018 Company: — Industry median: —20182019 Company: — Industry median: 16.4 %20192020 Company: -25.6 % Industry median: 16.8 %20202021 Company: 20.8 % Industry median: 19.6 %20212022 Company: 20.6 % Industry median: 16.7 %20222023 Company: -44.9 % Industry median: 17.1 %20232024 Company: -27.9 % Industry median: 15.3 %20242025 Company: 29.8 % Industry median: 15.1 %2025-60-40-20020402018 Company: — Industry median: —2019 Company: — Industry median: 16.4 %20192020 Company: -25.6 % Industry median: 16.8 %2021 Company: 20.8 % Industry median: 19.6 %20212022 Company: 20.6 % Industry median: 16.7 %2023 Company: -44.9 % Industry median: 17.1 %20232024 Company: -27.9 % Industry median: 15.3 %2025 Company: 29.8 % 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: 11 494 € · +198.6% vs 2024
02 5005 0007 50010 00012 5002018 Company: —20182019 Company: 3 220 €20192020 Company: 2 929 €20202021 Company: 4 342 €20212022 Company: 8 604 €20222023 Company: 3 711 €20232024 Company: 3 849 €20242025 Company: 11 494 €202502 5005 0007 50010 00012 5002018 Company: —2019 Company: 3 220 €20192020 Company: 2 929 €2021 Company: 4 342 €20212022 Company: 8 604 €2023 Company: 3 711 €20232024 Company: 3 849 €2025 Company: 11 494 €2025
Equity, € 2025: 4 039 € · +246.4% vs 2024
01 0002 0003 0004 0005 0002018 Company: —20182019 Company: 2 613 €20192020 Company: 1 699 €20202021 Company: 3 100 €20212022 Company: 4 643 €20222023 Company: 2 864 €20232024 Company: 1 166 €20242025 Company: 4 039 €202501 0002 0003 0004 0005 0002018 Company: —2019 Company: 2 613 €20192020 Company: 1 699 €2021 Company: 3 100 €20212022 Company: 4 643 €2023 Company: 2 864 €20232024 Company: 1 166 €2025 Company: 4 039 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02018 Company: 0 Industry median: 120182019 Company: 0 Industry median: 120192020 Company: 0 Industry median: 120202021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02018 Company: 0 Industry median: 12019 Company: 0 Industry median: 120192020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 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 9 650 2 873 0 11 494 4 039 0
2024 6 080 -1 698 0 3 849 1 166 0
2023 3 960 -1 779 0 3 711 2 864 0
2022 7 510 1 544 0 8 604 4 643 0
2021 6 748 1 402 0 4 342 3 100 0
2020 3 570 -914 0 2 929 1 699 0
2019 720 303 0 3 220 2 613 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 2025

Net profit margin
29.8 %
Net profit / revenue
Return on equity (ROE)
71.1 %
Net profit / equity
Return on assets (ROA)
25.0 %
Net profit / assets
Equity ratio
35.1 %
Equity / assets
Debt ratio
64.9 %
Liabilities / assets
Current ratio
1.54
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 30 May 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 19 May 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 22 May 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 1 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 29 Mar 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 15 Apr 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 14 Apr 2020 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

Beneficial owners

Founders and other persons

Activities (EMTAK)

  • 71129Other engineering-technical activities Main

Rulings 3

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50087834 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50087834
20 Feb 2018
 First entry In force
20 Feb 2018
 PDF
Ä 50087834 / M1
15 Feb 2018
 Ruling to eliminate deficiencies 7 Mar 2018 Deficiencies eliminated
20 Feb 2018
 PDF

Sources: e-Äriregister and EMTA. Data updated 30 Oct 2026. Open at the source ↗ · Report an error in the data