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Search›Companies›Ahjualune OÜ
12610703ActivePrivate limited companyEE101733991 · VAT-registered

Ahjualune OÜ

Tartu maakond, Tartu linn, Tartu linn, Ringtee tn 25·EMTAK 41001 — Construction of residential and non-residential buildings·12+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.02.2014e-Business Register
Address
Ringtee tn 25, Tartu linn, Tartu linn, 50105 Tartu maakondADS · e-Business Register
E-mail address
ergo@baumerk.eee-Business Register
Website
www.ahjualune.eee-Business Register · domain active
Telephone
+372 5054151· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • Recent registrations

Data

  • 72 sources
  • Database
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 1 min agoMTABuiltWithWeb tech scan
e-Business Register ↗

Registered 7. veebruar 2014, primary activity: Construction of residential and non-residential buildings. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
7152 €
▲ 40% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4367 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)
Revenue 2026 (I kv)
7k €
▲ 40% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers

e-Business Register · 15 h ago
EK
Ergo Käis
Born 1980 · 46 y · board member since 07.02.2014
Board member

Founders

e-Business Register · 15 h ago
EK
Ergo Käis
Born 1980 · 46 y · founder since 06.02.2014
Founder · 3k €

Shareholders

e-Business Register · 15 h ago
EK
Ergo Käis
Born 1980 · 46 y · shareholder since 03.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 15 h ago
EK
Ergo Käis
Born 1980 · 46 y · ultimate beneficial owner since 24.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 10 h tagasi
Revenue 2024
27k €
↘ -16.9% vs 2023
State taxes 2025
8k €
↘ -31.3% vs 2024
Employees 2024
2
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

BuiltWith · 17 päeva tagasi
Domains (1)
www.ahjualune.ee
SRCÄriregister
Mobile carrier
+372 5054151Telia Eesti AS
Hosting1
Category breakdown
Hosting (1)
–

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 27 418 €
2024
02.07.2024ReportEsitati 2023. aasta aruanne— Käive 33 010 €

Connected companies

Same-person ties · e-Business Register

Ahjualune OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Ergo Käis (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Ergo
3 companies
Via personErgo Käis
Equity
Assets
Employees
202427 418 €−13 193 €16k €43k €230.06.2025
202333 010 €−3332 €29k €47k €202.07.2024
202299 843 €−886 €32k €49k €201.07.2023
202179 163 €18 406 €38k €63k €108.12.2022
20207406 €−3654 €20k €20k €028.02.2022
20197733 €2956 €23k €23k €028.01.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q7152 €2358 €2009 €1
202522 489 €8063 €5970 €2
202428 293 €11 737 €8983 €1
202334 335 €10 370 €8020 €2
202284 283 €17 829 €8209 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20267k €–––
State taxes 20262k €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 20255k €3k €6k €8k €
State taxes 20251k €968 €2k €3k €
Taxes on workforce 2025799 €587 €2k €2k €
Employees 20251222
Revenue 20246k €7k €8k €7k €
State taxes 20243k €3k €4k €2k €
Taxes on workforce 20242k €2k €2k €2k €
Employees 20242211
Revenue 202310k €8k €9k €6k €
State taxes 20232k €2k €3k €3k €
Taxes on workforce 20231k €2k €2k €2k €
Employees 20232222
Revenue 202219k €9k €27k €29k €
State taxes 20224k €2k €6k €5k €
Taxes on workforce 20222k €1k €2k €3k €
Employees 20221122
3
EK
Ergo Käis
board member, founder, shareholder 100%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Baumerk Grupp OÜ
Shareholder 100%Board memberUltimate beneficial owner
11105245
OÜ Katuseehitaja
Board memberUltimate beneficial ownerShareholder 100%Founder
16966561
Watermill OÜ
Founder
16426646