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Search›Companies›What The HVAC OÜ
16055829ActivePrivate limited company

What The HVAC OÜ

Tartu maakond, Tartu linn, Tartu linn, Anne tn 53·EMTAK 71121 — Constructional engineering-technical designing and consulting·5+ years
Andmed · ···
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Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
17.09.2020e-Business Register
Address
Anne tn 53, Tartu linn, Tartu linn, 50703 Tartu maakondADS · e-Business Register
E-mail address
info.whatthehvac@gmail.come-Business Register
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • For journalists
  • Donate
  • Donation terms
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
As of 10.04.2026 (MTA)
Employees
–
2022 (MTA)
Taxes paid
5221 €
State + labour taxes · 2022 IV kv
Tax debt
0 €
As of 11.08.2026 (MTA)

Registered 17. september 2020, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 6 sourcese-Business Register · 7 min agoMTA
e-Business Register ↗
Revenue 2022
0 €
As of 10.04.2026 (MTA)
Employees
–
2022 (MTA)
Taxes paid
5k €
State + labour taxes · 2022 (I-IV kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Officers

e-Business Register · 22 h ago
TL
Taavi Lepp
Born 1990 · 35 y · board member since 17.09.2020
Board member

Founders

e-Business Register · 22 h ago
TL
Taavi Lepp
Born 1990 · 35 y · founder since 17.09.2020
Founder · 3k €

Shareholders

e-Business Register · 22 h ago
TL
Taavi Lepp
Born 1990 · 35 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (5)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2022—5221 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2022–

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

What The HVAC OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Taavi Lepp (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Taavi
2 companies
Via personTaavi Lepp
0 €
−135 €
19k €
19k €
0
29.06.2026
20240 €−113 €19k €19k €026.06.2025
20231150 €209 €19k €19k €003.06.2024
202213 500 €7570 €19k €19k €002.05.2023
202141 560 €29 856 €30k €30k €030.06.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2022–––5k €
Taxes on workforce 2022–––0 €
Employees 2022––––
2
TL
Taavi Lepp
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
Energymind OÜ
Board memberShareholder 100%Founder
14763368
OÜ Nullenergia
FounderShareholder 100%Board member
12652268

Analysis · 2025

computed from annual reports
Revenue0 €median 36k €0% of the sector median
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Ehituslik insener-tehniline projekteerimine ja nõustamine, 1,821 trading companies that filed a report in the last three years.

Founded 2020. That year 15,799 osaühing were registered; 15,242 are still trading, or 96.5%.