Korstnahari OÜ

Active Registry code 16204029 OÜ Tartu linn Registered 12 Apr 2021
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Korstnahari OÜ is a OÜ based in Tartu linn, registry code 16204029, status: active. Main activity: Other building and industrial cleaning activities. Its annual report for 2025 shows revenue of €1 595 and 0 employees.

Revenue
1 595 €
↓ 25.0% vs 2024
Employees
0
±0 vs 2024

2025 · annual report, e-Äriregister

Position in the industry Services to buildings and landscape activities · EMTAK 81

  • Revenue · 2025 1 595 €
    industry median 14 963 € · companies in the industry: 3 986
  • Net profit margin · 2025 20.9 %
    industry median 6.1 % · companies in the industry: 3 195

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

2021 – 2025
Revenue, € 2025: 1 595 € · −25.0% vs 2024 · industry median 14 963 € · above 24% of the industry
05 00010 00015 0002021 Company: 2 200 € Industry median: 12 134 €20212022 Company: 2 455 € Industry median: 14 128 €20222023 Company: 2 880 € Industry median: 13 754 €20232024 Company: 2 128 € Industry median: 14 119 €20242025 Company: 1 595 € Industry median: 14 963 €202505 00010 00015 0002021 Company: 2 200 € Industry median: 12 134 €20212022 Company: 2 455 € Industry median: 14 128 €2023 Company: 2 880 € Industry median: 13 754 €20232024 Company: 2 128 € Industry median: 14 119 €2025 Company: 1 595 € Industry median: 14 963 €2025
  • Company
  • Industry median

Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 334 € · −18.3% vs 2024 · industry median 384 € · above 49% of the industry
05001 0001 5002021 Company: 1 349 € Industry median: 332 €20212022 Company: 1 089 € Industry median: 365 €20222023 Company: 419 € Industry median: 383 €20232024 Company: 409 € Industry median: 308 €20242025 Company: 334 € Industry median: 384 €202505001 0001 5002021 Company: 1 349 € Industry median: 332 €20212022 Company: 1 089 € Industry median: 365 €2023 Company: 419 € Industry median: 383 €20232024 Company: 409 € Industry median: 308 €2025 Company: 334 € Industry median: 384 €2025
  • Company
  • Industry median

Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 20.9 % · +1.7 pp vs the year before · industry median 6.1 % · above 70% of the industry
0204060802021 Company: 61.3 % Industry median: 7.3 %20212022 Company: 44.4 % Industry median: 6.4 %20222023 Company: 14.5 % Industry median: 6.4 %20232024 Company: 19.2 % Industry median: 5.7 %20242025 Company: 20.9 % Industry median: 6.1 %20250204060802021 Company: 61.3 % Industry median: 7.3 %20212022 Company: 44.4 % Industry median: 6.4 %2023 Company: 14.5 % Industry median: 6.4 %20232024 Company: 19.2 % Industry median: 5.7 %2025 Company: 20.9 % Industry median: 6.1 %2025
  • Company
  • Industry median

Industry: Services to buildings and landscape activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 3 600 € · +10.2% vs 2024
01 0002 0003 0004 0002021 Company: 1 349 €20212022 Company: 2 438 €20222023 Company: 2 857 €20232024 Company: 3 266 €20242025 Company: 3 600 €202501 0002 0003 0004 0002021 Company: 1 349 €20212022 Company: 2 438 €2023 Company: 2 857 €20232024 Company: 3 266 €2025 Company: 3 600 €2025
Equity, € 2025: 3 600 € · +10.2% vs 2024
01 0002 0003 0004 0002021 Company: 1 349 €20212022 Company: 2 438 €20222023 Company: 2 857 €20232024 Company: 3 266 €20242025 Company: 3 600 €202501 0002 0003 0004 0002021 Company: 1 349 €20212022 Company: 2 438 €2023 Company: 2 857 €20232024 Company: 3 266 €2025 Company: 3 600 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02021 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: Services to buildings and landscape 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 1 595 334 0 3 600 3 600 0
2024 2 128 409 0 3 266 3 266 0
2023 2 880 419 0 2 857 2 857 0
2022 2 455 1 089 0 2 438 2 438 0
2021 2 200 1 349 0 1 349 1 349 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
20.9 %
Net profit / revenue
Return on equity (ROE)
9.3 %
Net profit / equity
Return on assets (ROA)
9.3 %
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 28 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 30 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 4 Jun 2023 Company’s own e-Äriregister
2021 12 Apr 2021 – 31 Dec 2021 25 Jun 2022 Company’s own e-Äriregister

Board

  • Joel Siim
    Board member · since 12 Apr 2021

Right of representation

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

Owners

  • Joel Siim
    Natural person · 2 500 €

Beneficial owners

  • Joel Siim
    Direct ownership · since 12 Apr 2021

Founders and other persons

  • Joel Siim
    Founder · 2 500 € · 11 Apr 2021

Activities (EMTAK)

  • 81221Other building and industrial cleaning activities Main

Rulings 2

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50171192 / 2
2 Sep 2023
 Amendment entry In force
2 Sep 2023
 PDF
Ä 50171192
12 Apr 2021
 First entry In force
12 Apr 2021
 PDF

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