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

  • 78 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
nimistu
Search›Companies›Monsis OÜ
11529838ActivePrivate limited company

Monsis OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Ehitajate tee 86-82·EMTAK 43351 — Other building completion and finishing·18+ 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 · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.08.2008e-Business Register
Address
Ehitajate tee 86-82, Mustamäe linnaosa, Tallinn, 12915 Harju maakondADS · e-Business Register
E-mail address
martin@monsis.eee-Business Register
Telephone
+372 56625978· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43351 - Other building completion and finishinge-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

  • 78 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 €
▼ 100% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
25 €
State + labour taxes · 2025 IV kv
Tax debt
0 €
As of 09.11.2026 (MTA)

Registered 18. august 2008, primary activity: Other building completion and finishing. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 8 min agoMTARiigi Teataja · RiigikohusWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2025
0 €
▼ 100% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
50 €
State + labour taxes · 2025 (I-IV kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Officers

e-Business Register · 12 h ago
MK
Martin Kaljumäe
Born 1983 · 43 y · board member since 18.08.2008
Board member

Founders

e-Business Register · 12 h ago
MK
Martin Kaljumäe
Born 1983 · 43 y · founder since 18.08.2008
Founder

Shareholders

e-Business Register · 12 h ago
MK
Martin Kaljumäe
Born 1983 · 43 y · shareholder since 02.09.2023
Shareholder 100%

Annual reports (7)

e-Business Register · annual reports · 14 h tagasi
Revenue 2025
0 €
↘ -100.0% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.10.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025—50 €0 €–
2022—––1
Quarterly breakdown
YearQ1Q2Q3

Tech stack

Tehnoloogiad
Domains (1)
monsis.ee
HOSTWix
REGElkdata OÜ
SRCEIS WHOIS
Could not analyse (HTTP 404)
Mobile carrier
+372 56625978Elisa Eesti AS

Veebilehte ei õnnestunud analüüsida (HTTP 404).

Court rulings (1)

Riigi Teataja
20211 decision
09.09.20212-21-10275/14
Ühinguõigus › Äriregistri asjadTartu Ringkonnakohtu tsiviilkolleegiumDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
06.07.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
10.07.2025ReportEsitati 2024. aasta aruanne— Käive 2000 €

Connected companies

Same-person ties · e-Business Register

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

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Martin
4 companies
Via personMartin Kaljumäe
20250 €0 €2k €2k €006.07.2026
20242000 €2000 €2k €2k €010.07.2025
2023–−967 €0 €0 €017.07.2024
2022–−948 €967 €967 €009.10.2023
20210 €−948 €2k €2k €027.02.2023
20205336 €−2843 €3k €3k €007.02.2023
20193817 €106 €6k €6k €024.10.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2025––––
State taxes 2025–25 €–25 €
Taxes on workforce 2025–0 €–0 €
Employees 2025––––
Revenue 2022––––
State taxes 2022––––
Taxes on workforce 2022––––
Employees 20221111
4
MK
Martin Kaljumäe
board member, founder, shareholder 100%
4 other companies›
CompanyRoleReg. code
KMS Projektiabi OÜ
Founder
11555920
LendMe OÜ
Shareholder 100%Board memberFounder
16073314
Passiivhoone OÜ
Board memberFounderShareholder 100%
12391000
Rohehoone OÜ
Board memberFounderShareholder 50%
16224888

Analysis · 2025

computed from annual reports
Revenue0 €median 35k €0% of the sector median
Revenue change-100.0%median 0.1%-100.1 pp vs sector median
Equity ratio100.0%
Compared with2024revenue 2k €

Peer group: Muu ehitiste viimistlus ja lõpetamine, 1,481 trading companies that filed a report in the last three years.

Founded 2008. That year 4,467 osaühing were registered; 4,292 are still trading, or 96.1%.