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›Defending Data OÜ
12618403ActivePrivate limited company

Defending Data OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Ahtri tn 6a·EMTAK 69102 — Activities of legal counsels and legal offices·12+ 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 · 23 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.02.2014e-Business Register
Address
Ahtri tn 6a, Kesklinna linnaosa, Tallinn, 10151 Harju maakondADS · e-Business Register
E-mail address
katri@atko.eee-Business Register
Telephone
+372 53483281· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69102 - Activities of legal counsels and legal officese-Business Register · ETCB
Share capital
2500,00 €e-Business Register
LEI
984500BCI15D4AAB1F87 · issued 20.06.2020GLEIF
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
Revenue
0 €
▼ NaN% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 25. veebruar 2014, primary activity: Activities of legal counsels and legal offices. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 2 min agoGLEIF
e-Business Register ↗
Revenue
0 €
▼ NaN% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 23 h ago
KS
Kätri Sarapuu
Born 1986 · 40 y · board member since 21.09.2020
Board member

Founders

e-Business Register · 23 h ago
KS
Kätri Sarapuu
Born 1986 · 40 y · founder since 21.02.2014
Founder · 3k €

Shareholders

e-Business Register · 23 h ago
KS
Kätri Sarapuu
Born 1986 · 40 y · shareholder since 03.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 23 h ago
KS
Kätri Sarapuu
Born 1986 · 40 y · ultimate beneficial owner since 22.10.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 53483281Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.04.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
01.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
26.08.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10193205 / 8 · Olek: Jõustunud
  • Kanne nr 8 · kanne

Connected companies

Same-person ties · e-Business Register

Defending Data OÜ is connected to 6 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kätri Sarapuu (6 companies).

Total connections
6
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kätri
6 companies
Via personKätri Sarapuu
2025
0 €
71 €
1k €
8k €
0
01.04.2026
20240 €−37 €1k €1k €001.06.2025
20230 €−100 €1k €1k €013.05.2024
20220 €0 €1k €1k €030.06.2023
20210 €0 €1k €1k €030.06.2022
20200 €0 €1k €1k €027.06.2021
20190 €0 €1k €1k €021.09.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
6
KS
Kätri Sarapuu
board member, founder, shareholder 100%, ultimate beneficial owner
6 other companies›
CompanyRoleReg. code
Aktsiaselts Atko Bussiliinid
Supervisory board member
10926425
Aktsiaselts Kingstor
Supervisory board member
10541079
AS Kingstor Vara
Supervisory board member
12515985
ATG Bussiliinid OÜ
Supervisory board member
16038306
Kingstor Trading OÜ
Shareholder 50%FounderUltimate beneficial owner
11881498
OÜ Kingstor Capital Grupp
Ultimate beneficial ownerShareholder 25%FounderSupervisory board member
11554581