OÜ korsten 123

Active Registry code 16519841 OÜ Tallinn Registered 15 Jun 2022
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OÜ korsten 123 is a OÜ based in Tallinn, registry code 16519841, status: active. Main activity: Construction or installation of masonry stoves, ovens and fireplaces. Its annual report for 2025 shows revenue of €19 240 and 0 employees.

Revenue
19 240 €
↓ 47.6% vs 2024
Employees
0
±0 vs 2024

2025 · annual report, e-Äriregister

Position in the industry Specialised construction activities · EMTAK 43

  • Revenue · 2025 19 240 €
    industry median 37 328 € · companies in the industry: 10 311
  • Net profit margin · 2025 98.4 %
    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

2022 – 2025
Revenue, € 2025: 19 240 € · −47.6% vs 2024 · industry median 37 328 € · above 37% of the industry
010 00020 00030 00040 00050 0002022 Company: 37 530 € Industry median: 37 940 €20222023 Company: 46 974 € Industry median: 35 936 €20232024 Company: 36 710 € Industry median: 35 372 €20242025 Company: 19 240 € Industry median: 37 328 €2025010 00020 00030 00040 00050 0002022 Company: 37 530 € Industry median: 37 940 €2023 Company: 46 974 € Industry median: 35 936 €20232024 Company: 36 710 € Industry median: 35 372 €2025 Company: 19 240 € 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: 18 933 € · −32.5% vs 2024 · industry median 561 € · above 85% of the industry
010 00020 00030 00040 00050 0002022 Company: 28 146 € Industry median: 823 €20222023 Company: 41 141 € Industry median: 581 €20232024 Company: 28 032 € Industry median: 432 €20242025 Company: 18 933 € Industry median: 561 €2025010 00020 00030 00040 00050 0002022 Company: 28 146 € Industry median: 823 €2023 Company: 41 141 € Industry median: 581 €20232024 Company: 28 032 € Industry median: 432 €2025 Company: 18 933 € 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: 98.4 % · +22.0 pp vs the year before · industry median 3.9 % · above 98% of the industry
0204060801002022 Company: 75.0 % Industry median: 4.8 %20222023 Company: 87.6 % Industry median: 4.4 %20232024 Company: 76.4 % Industry median: 3.4 %20242025 Company: 98.4 % Industry median: 3.9 %20250204060801002022 Company: 75.0 % Industry median: 4.8 %2023 Company: 87.6 % Industry median: 4.4 %20232024 Company: 76.4 % Industry median: 3.4 %2025 Company: 98.4 % 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, € thousand 2025: 116 252 € · +19.5% vs 2024
02550751001252022 Company: 28 146 €20222023 Company: 69 287 €20232024 Company: 97 319 €20242025 Company: 116 252 €202502550751001252022 Company: 28 146 €2023 Company: 69 287 €20232024 Company: 97 319 €2025 Company: 116 252 €2025
Equity, € thousand 2025: 116 252 € · +19.5% vs 2024
02550751001252022 Company: 28 146 €20222023 Company: 69 287 €20232024 Company: 97 319 €20242025 Company: 116 252 €202502550751001252022 Company: 28 146 €2023 Company: 69 287 €20232024 Company: 97 319 €2025 Company: 116 252 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.51.01.52.02022 Company: 0 Industry median: 220222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.51.01.52.02022 Company: 0 Industry median: 22023 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 19 240 18 933 0 116 252 116 252 0
2024 36 710 28 032 0 97 319 97 319 0
2023 46 974 41 141 0 69 287 69 287 0
2022 37 530 28 146 0 28 146 28 146 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
98.4 %
Net profit / revenue
Return on equity (ROE)
16.3 %
Net profit / equity
Return on assets (ROA)
16.3 %
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 23 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 16 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 30 Jun 2024 Company’s own e-Äriregister
2022 15 Jun 2022 – 31 Dec 2022 28 Jun 2023 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

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 43223Construction or installation of masonry stoves, ovens and fireplaces Main

Rulings 2

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50205011 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50205011
15 Jun 2022
 First entry In force
15 Jun 2022
 PDF

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