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Search›Companies›Mainer AK OÜ
14512703ActivePrivate limited company

Mainer AK OÜ

Lääne-Viru maakond, Rakvere linn, Tartu tn 8-1·EMTAK 41001 — Construction of residential and non-residential buildings·8+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.06.2018e-Business Register
Address
Tartu tn 8-1, Rakvere linn, 44309 Lääne-Viru maakondADS · e-Business Register
E-mail address
akaix35@gmail.come-Business Register
Telephone
+372 58068378· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
11 412 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 25. juuni 2018, primary activity: Construction of residential and non-residential buildings. Main place of business in Rakvere linn, Lääne-Viru maakond.

Data · 6 sourcese-Business Register · 2 min agoRiigi Teataja · Riigikohus
e-Business Register ↗
Revenue
11k €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 15 h ago
AK
Aivar Kroll
Born 1966 · 60 y · board member since 25.06.2018
Board member

Founders

e-Business Register · 15 h ago
AK
Aivar Kroll
Born 1966 · 60 y · founder since 22.06.2018
Founder · 3k €

Shareholders (2)

e-Business Register · 15 h ago
IL
Iflin Lass
Born 1966 · 60 y · shareholder since 01.09.2023
Shareholder 91% · 2k €
AK
Aivar Kroll
Born 1966 · 60 y · shareholder since 01.09.2023
Shareholder 9% · 225 €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
11k €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 58068378Telia Eesti AS

Court rulings (1 · 1 as respondent)

Riigi Teataja
20211 decision
24.09.20212-19-7194/101
Võlaõigus › TöövõtulepingudViru Maakohus Rakvere kohtumajaOther parties: MainerInvest OÜ (Kostja)Decision PDF →On Riigi Teataja →On lahend.ee →
KostjaJõustunud

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
28.06.2026ReportEsitati 2025. aasta aruanne— Käive 11 412 €
2025
10.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
12.09.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50096784 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne

Connected companies

Same-person ties · e-Business Register

Mainer AK OÜ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Aivar Kroll (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aivar
2 companies
Via personAivar Kroll
2025
11 412 €
9210 €
13k €
50k €
0
28.06.2026
20240 €0 €3k €41k €010.06.2025
20230 €0 €3k €41k €025.06.2024
20220 €−2017 €3k €41k €008.06.2023
20210 €−2200 €5k €43k €022.06.2022
20200 €−915 €8k €52k €028.06.2021
20190 €5882 €9k €55k €008.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2
Iflin Lass1
AK
Aivar Kroll
board member, founder, shareholder 9%
2 other companies›
CompanyRoleReg. code
Intelectica OÜ
Board memberShareholder 9%
12143420
MainerInvest OÜ
Board memberShareholder 100%
12436323
IL
Iflin Lass
shareholder 91%
1 other company›
CompanyRoleReg. code
Intelectica OÜ
Shareholder 91%
12143420

Analysis · 2025

computed from annual reports
Revenue11k €median 59k €19% of the sector median
Net margin80.7%median 3.5%+77.2 pp vs sector median
Equity ratio25.4%
Current ratio1.07
Labour cost of revenue0.0%
Compared with2024revenue 0 €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,263 trading companies that filed a report in the last three years.

Founded 2018. That year 14,762 osaühing were registered; 14,175 are still trading, or 96.0%.