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Search›Companies›A1 OÜ
11343105ActivePrivate limited company

A1 OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Sõbra tn 24b·EMTAK 63991 — Mujal liigitamata infoalane tegevus·19+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.01.2007e-Business Register
Address
Sõbra tn 24b, Nõmme linnaosa, Tallinn, 10920 Harju maakondADS · e-Business Register
E-mail address
info@ab-nafta.eee-Business Register
Telephone
+372 5281979· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 63991 - Mujal liigitamata infoalane tegevuse-Business Register · ETCB
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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 26. jaanuar 2007, primary activity: Mujal liigitamata infoalane tegevus. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 4 min agoMTR
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 8 h ago
MK
Madis Karu
Born 1979 · 46 y · board member since 14.02.2007
Board member

Founders

e-Business Register · 8 h ago
OA
OÜ Altius ConsultFOREIGN
Foreign / not in register · founder since 26.01.2007
Founder

Shareholders

e-Business Register · 8 h ago
MK
Madis Karu
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 100%

Subsidiaries

e-Business Register · shareholders · 8 h ago
A1 OÜ11343105Shareholder 100%Arhitektuuribüroo Nafta OÜ10222546Shareholder 100%Piparkoogimaja OÜ10958141
A1 OÜ is a shareholder or officer in 2 more companies.

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Licences (1)

MTR · 7 h tagasi
Active licences
1
Other1
Oldest · Newest
2007→2007
Oldest licenceEEP001010 · 22.02.2007
Active1 / 1
EEP001010
Projekteerimine
Majandustegevusteade
From22.02.2007
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5281979Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

A1 OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Madis Karu (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Madis
4 companies
Via personMadis Karu
2025
0 €
−12 €
16k €
16k €
0
22.06.2026
20240 €−12 €16k €16k €030.06.2025
20230 €−12 €16k €16k €023.06.2024
20220 €−14 €16k €16k €030.06.2023
20210 €−1312 €16k €16k €030.06.2022
20200 €−2610 €17k €17k €001.07.2021
20190 €−2212 €19k €19k €023.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
4
MK
Madis Karu
board member, shareholder 100%
4 other companies›
CompanyRoleReg. code
Arhitektuuribüroo Nafta OÜ
Board member
10222546
JK Varad OÜ
Board memberFounder
14427392
Mittetulundusühing JCI Rapla
Board member
80111245
Piparkoogimaja OÜ
Board member
10958141

Analysis · 2025

computed from annual reports
Revenue0 €median 14k €0% of the sector median
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Mujal liigitamata infoalane tegevus, 42 trading companies that filed a report in the last three years.

Founded 2007. That year 5,023 osaühing were registered; 4,874 are still trading, or 97.0%.