What The HVAC OÜ

Active Registry code 16055829 OÜ Tartu linn Registered 17 Sep 2020
Compare

What The HVAC OÜ is a OÜ based in Tartu linn, registry code 16055829, status: active. Main activity: Constructional engineering-technical designing and consulting. Its annual report for 2025 shows revenue of €0 and 0 employees.

Turnover
—
State taxes
5 221 €
Labour taxes
0 €
Employees
—

Q4 2022 · data from the Tax and Customs Board (EMTA)

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

  • Revenue · 2025 0 €
    industry median 23 548 € · companies in the industry: 4 824

Taxes and turnover

Q4 2022 – Q4 2022
State taxes, € Q4 2022: 5 221 €
02 0004 0006 000Q4 2022 Company: 5 221 €Q4·2202 0004 0006 000Q4 2022 Company: 5 221 €Q4·22
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q4 2022 — 5 221 — —

Financials by year

2021 – 2025
Revenue, € 2025: 0 € · industry median 23 548 € · above 5% of the industry
010 00020 00030 00040 00050 0002021 Company: 41 560 € Industry median: 23 290 €20212022 Company: 13 500 € Industry median: 23 304 €20222023 Company: 1 150 € Industry median: 22 720 €20232024 Company: 0 € Industry median: 22 098 €20242025 Company: 0 € Industry median: 23 548 €2025010 00020 00030 00040 00050 0002021 Company: 41 560 € Industry median: 23 290 €20212022 Company: 13 500 € Industry median: 23 304 €2023 Company: 1 150 € Industry median: 22 720 €20232024 Company: 0 € Industry median: 22 098 €2025 Company: 0 € 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: -135 € · −19.5% vs 2024 · industry median 1 536 € · above 28% of the industry
-10 000010 00020 00030 0002021 Company: 29 856 € Industry median: 2 742 €20212022 Company: 7 570 € Industry median: 1 794 €20222023 Company: 209 € Industry median: 2 165 €20232024 Company: -113 € Industry median: 1 691 €20242025 Company: -135 € Industry median: 1 536 €2025-10 000010 00020 00030 0002021 Company: 29 856 € Industry median: 2 742 €20212022 Company: 7 570 € Industry median: 1 794 €2023 Company: 209 € Industry median: 2 165 €20232024 Company: -113 € Industry median: 1 691 €2025 Company: -135 € 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, % 2023: 18.2 % · −37.9 pp vs the year before · industry median 17.1 % · above 51% of the industry
0204060802021 Company: 71.8 % Industry median: 19.6 %20212022 Company: 56.1 % Industry median: 16.6 %20222023 Company: 18.2 % Industry median: 17.1 %20232024 Company: — Industry median: 15.3 %20242025 Company: — Industry median: 15.1 %20250204060802021 Company: 71.8 % Industry median: 19.6 %20212022 Company: 56.1 % Industry median: 16.6 %2023 Company: 18.2 % Industry median: 17.1 %20232024 Company: — Industry median: 15.3 %2025 Company: — 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: 19 000 € · −0.7% vs 2024
010 00020 00030 0002021 Company: 29 856 €20212022 Company: 19 040 €20222023 Company: 19 249 €20232024 Company: 19 136 €20242025 Company: 19 000 €2025010 00020 00030 0002021 Company: 29 856 €20212022 Company: 19 040 €2023 Company: 19 249 €20232024 Company: 19 136 €2025 Company: 19 000 €2025
Equity, € 2025: 19 000 € · −0.7% vs 2024
010 00020 00030 0002021 Company: 29 856 €20212022 Company: 19 040 €20222023 Company: 19 249 €20232024 Company: 19 136 €20242025 Company: 19 000 €2025010 00020 00030 0002021 Company: 29 856 €20212022 Company: 19 040 €2023 Company: 19 249 €20232024 Company: 19 136 €2025 Company: 19 000 €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: 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 0 -135 0 19 000 19 000 0
2024 0 -113 0 19 136 19 136 0
2023 1 150 209 0 19 249 19 249 0
2022 13 500 7 570 0 19 040 19 040 0
2021 41 560 29 856 0 29 856 29 856 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

Return on equity (ROE)
-0.7 %
Net profit / equity
Return on assets (ROA)
-0.7 %
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 29 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 3 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 2 May 2023 Company’s own e-Äriregister
2021 17 Sep 2020 – 31 Dec 2021 30 Jun 2022 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

  • Taavi Lepp
    Direct ownership · since 17 Sep 2020

Founders and other persons

  • Taavi Lepp
    Founder · 2 500 € · 17 Sep 2020
shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71121Constructional engineering-technical designing and consulting Main

Rulings 3

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50155237 / 3
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50155237 / 2
22 Nov 2022
 Amendment entry In force
22 Nov 2022
 PDF
Ä 50155237
17 Sep 2020
 First entry In force
17 Sep 2020
 PDF

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