HerzTec OÜ

Active Registry code 16826340 OÜ Tallinn Registered 25 Sep 2023
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HerzTec OÜ is a OÜ based in Tallinn, registry code 16826340, status: active. Main activity: Electrical installation work. Its annual report for 2025 shows revenue of €10 349 and 0 employees.

Revenue
10 349 €
Employees
0

2025 · annual report, e-Äriregister

Position in the industry Specialised construction activities · EMTAK 43

  • Revenue · 2025 10 349 €
    industry median 37 328 € · companies in the industry: 10 311
  • Net profit margin · 2025 100.0 %
    industry median 3.9 % · companies in the industry: 8 588

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

2023 – 2025
Revenue, € 2025: 10 349 € · industry median 37 328 € · above 29% of the industry
010 00020 00030 00040 0002023 Company: 4 739 € Industry median: 35 936 €20232024 Company: — Industry median: 35 372 €20242025 Company: 10 349 € Industry median: 37 328 €2025010 00020 00030 00040 0002023 Company: 4 739 € Industry median: 35 936 €20232024 Company: — Industry median: 35 372 €2025 Company: 10 349 € Industry median: 37 328 €2025
  • 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: 10 349 € · industry median 561 € · above 77% of the industry
02 5005 0007 50010 00012 5002023 Company: 4 739 € Industry median: 581 €20232024 Company: — Industry median: 432 €20242025 Company: 10 349 € Industry median: 561 €202502 5005 0007 50010 00012 5002023 Company: 4 739 € Industry median: 581 €20232024 Company: — Industry median: 432 €2025 Company: 10 349 € Industry median: 561 €2025
  • 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: 100.0 % · industry median 3.9 % · above 98% of the industry
0204060801002023 Company: 100.0 % Industry median: 4.4 %20232024 Company: — Industry median: 3.4 %20242025 Company: 100.0 % Industry median: 3.9 %20250204060801002023 Company: 100.0 % Industry median: 4.4 %20232024 Company: — Industry median: 3.4 %2025 Company: 100.0 % Industry median: 3.9 %2025
  • 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: 15 088 € · +218.4% vs 2024
05 00010 00015 00020 0002023 Company: 4 739 €20232024 Company: 4 739 €20242025 Company: 15 088 €202505 00010 00015 00020 0002023 Company: 4 739 €20232024 Company: 4 739 €2025 Company: 15 088 €2025
Equity, € 2025: 15 088 € · +218.4% vs 2024
05 00010 00015 00020 0002023 Company: 4 739 €20232024 Company: 4 739 €20242025 Company: 15 088 €202505 00010 00015 00020 0002023 Company: 4 739 €20232024 Company: 4 739 €2025 Company: 15 088 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 Industry median: 12025
  • 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 10 349 10 349 0 15 088 15 088 0
2024 — — 0 4 739 4 739 0
2023 4 739 4 739 0 4 739 4 739 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
100.0 %
Net profit / revenue
Return on equity (ROE)
68.6 %
Net profit / equity
Return on assets (ROA)
68.6 %
Net profit / assets
Equity ratio
100.0 %
Equity / assets

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 23 May 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 23 May 2026 Company’s own e-Äriregister
2023 25 Sep 2023 – 31 Dec 2023 5 Jun 2024 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)

  • 43211Electrical installation work Main

Rulings 1

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50237980
25 Sep 2023
 First entry In force
25 Sep 2023
 PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data