ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
Search›Companies›ALARMA Arhitektuuribüroo OÜ
11119551ActivePrivate limited company

ALARMA Arhitektuuribüroo OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, J. Kunderi tn 8a·EMTAK 71111 — Architectural activities·21+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.03.2005e-Business Register
Address
J. Kunderi tn 8a, Kesklinna linnaosa, Tallinn, 10128 Harju maakondADS · e-Business Register
E-mail address
igor@estplain.eue-Business Register
Telephones
+372 53540315· Telia Eesti AS+372 5039897· Tele2 Eesti Aktsiaselts+372 6424032e-Business Register · TTJA NBA
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
nimistu
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 13.08.2026 (MTA)

Registered 29. märts 2005, primary activity: Architectural activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 8 min agoMTR
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 13.08.2026 (MTA)

Officers (2)

e-Business Register · 21 h ago
IS
Igor Sidorenko
Born 1980 · 46 y · board member since 29.03.2005
Board member
NV
Nikolai Volkov
Born 1976 · 50 y · board member since 22.11.2005
Board member

Founders

e-Business Register · 21 h ago
IS
Igor Sidorenko
Born 1980 · 46 y · founder since 29.03.2005
Founder

Shareholders (2)

e-Business Register · 21 h ago
IS
Igor Sidorenko
Born 1980 · 46 y · shareholder since 01.09.2023
Shareholder 50%
NV
Nikolai Volkov
Born 1976 · 50 y · shareholder since 01.09.2023
Shareholder 50%

Annual reports (7)

e-Business Register · annual reports · 8 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025

Licences (1)

MTR · 20 h tagasi
Active licences
1
Other1
Oldest · Newest
2005→2005
Oldest licenceEEP000329 · 15.04.2005
Active1 / 1
EEP000329
Projekteerimine
Majandustegevusteade
From15.04.2005
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5039897Tele2 Eesti Aktsiaselts+372 53540315Telia Eesti AS+372 6424032Unknown

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
03.01.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
06.01.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

ALARMA Arhitektuuribüroo OÜ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Igor Sidorenko (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Igor
2 companies
Via personIgor Sidorenko
0 €
0 €
3k €
3k €
0
03.01.2026
20240 €0 €3k €3k €006.01.2025
20230 €0 €3k €3k €015.01.2024
20220 €0 €3k €3k €017.01.2023
20210 €−38 100 €3k €3k €009.02.2022
20200 €0 €41k €41k €028.06.2021
2019––41k €41k €006.02.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2
Nikolai Volkov1
IS
Igor Sidorenko
board member, founder, shareholder 50%
2 other companies›
CompanyRoleReg. code
Estplain OÜ
Shareholder 100%Board memberFounder
12303214
IS Arhitektuur OÜ
FounderShareholder 100%Board member
14776632
NV
Nikolai Volkov
board member, shareholder 50%
1 other company›
CompanyRoleReg. code
ARH PLUSS OÜ
Board memberFounderShareholder 100%
12347683

Analysis · 2025

computed from annual reports
Revenue0 €median 23k €0% of the sector median
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Arhitektitegevused, 853 trading companies that filed a report in the last three years.

Founded 2005. That year 4,149 osaühing were registered; 4,016 are still trading, or 96.8%.