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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • 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›Mastery Holding OÜ
17069007ActivePrivate limited companyEE102777710 · VAT-registered

Mastery Holding OÜ

Rapla maakond, Kehtna vald, Kalbu küla, Tõntsu·EMTAK 43351 — Other building completion and finishing·1+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState 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 · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
13.09.2024e-Business Register
Address
Tõntsu, Kalbu küla, Kehtna vald, 79061 Rapla maakondADS · e-Business Register
E-mail address
info@masteryholding.eee-Business Register
Telephone
+372 5290431· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43351 - Other building completion and finishinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
10,00 €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
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 5 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 13. september 2024, primary activity: Other building completion and finishing. Main place of business in Kalbu küla, Kehtna vald, Rapla maakond.

Revenue 2026 (I kv)
16 428 €
▲ 191% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3568 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
16k €
▲ 191% 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 26.06.2026 (MTA)

Officers

e-Business Register · 1 d ago
MH
Marten Heinaru
Born 1996 · 29 y · board member since 13.09.2024
Board member

Founders

e-Business Register · 1 d ago
MH
Marten Heinaru
Born 1996 · 29 y · founder since 11.09.2024
Founder · 10 €

Shareholders

e-Business Register · 1 d ago
MH
Marten Heinaru
Born 1996 · 29 y · shareholder since 13.09.2024
Shareholder 100% · 10 €

Beneficial owners

e-Business Register · 1 d ago
MH
Marten Heinaru
Born 1996 · 29 y · ultimate beneficial owner since 13.09.2024
Ultimate beneficial owner

Annual reports (1)

e-Business Register · annual reports · 2 h tagasi
YearRevenueProfitEquityAssetsEmployees
202549 079 €12 280 €12k €16k €027.04.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q16 428 €3568 €0 €1
202532 690 €4717 €0 €1
2024I-IV Q5160 €238 €0 €1
Quarterly breakdown

Tech stack

Website analysis · 2 päeva tagasi
Domains (1)
masteryholding.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 5290431Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
27.04.2026ReportEsitati 2025. aasta aruanne— Käive 49 079 €
2025
14.05.2025FilingKorraldav määrus— Ä 50264068 / M1 · Olek: Puudused kõrvaldatud
2024
06.11.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50264068 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
YearQ1Q2Q3Q4
Revenue 202616k €–––
State taxes 20264k €–––
Taxes on workforce 20260 €–––
Employees 20261–––
Revenue 20256k €5k €11k €11k €
State taxes 2025397 €804 €2k €1k €
Taxes on workforce 20250 €0 €0 €0 €
Employees 20251111
Revenue 2024–––5k €
State taxes 2024–––238 €
Taxes on workforce 2024–––0 €
Employees 2024––11
13.09.2024OfficerSai osanikuks— Marten Heinaru · · 100 %
13.09.2024OfficerLisati tegelikuks kasusaajaks— Marten Heinaru
13.09.2024OfficerAstus juhatusse— Marten Heinaru
13.09.2024FilingEsmakanne2×expand ›hide ⌃
  • Ä 50264068 · Olek: Jõustunud
  • Kanne nr 1 · kanne
11.09.2024OfficerAsutas ettevõtte— Marten Heinaru