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Search›Companies›Tark Hiir OÜ
12232537ActivePrivate limited companyEE101530165 · VAT-registered

Tark Hiir OÜ

Harju maakond, Tallinn, Pirita linnaosa, Helmiku põik 8·EMTAK 62901 — Other information technology and computer service activities·14+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.02.2012e-Business Register
Address
Helmiku põik 8, Pirita linnaosa, Tallinn, 12014 Harju maakondADS · e-Business Register
E-mail address
info@tarkhiir.eee-Business Register
Telephone
+372 5076668· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 62901 - Other information technology and computer service activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • 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 · 4 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗

Registered 8. veebruar 2012, primary activity: Other information technology and computer service activities. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
2545 €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
191 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
3k €
▼ 51% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
191 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 11 h ago
RT
Rein Teras
Born 1972 · 54 y · board member since 24.01.2024
Board member

Founders

e-Business Register · 11 h ago
RT
Rein Teras
Born 1972 · 54 y · founder since 01.02.2012
Founder · 3k €

Shareholders

e-Business Register · 11 h ago
RT
Rein Teras
Born 1972 · 54 y · shareholder since 24.01.2024
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 11 h ago
RT
Rein Teras
Born 1972 · 54 y · ultimate beneficial owner since 24.01.2024
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
18k €
↗ +74.8% vs 2023
State taxes 2025
1k €
↘ -3.3% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
10k €5k €0

Tech stack

Tehnoloogiad
Domains (1)
tarkhiir.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (HTTP 500)
Mobile carrier
+372 5076668Tele2 Eesti Aktsiaselts

Veebilehte ei õnnestunud analüüsida (HTTP 500).

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
19.03.2026ReportEsitati 2024. aasta aruanne— Käive 17 612 €
15.03.2026FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 10165458 / M3 · Olek: Puudused kõrvaldatud
2024
01.07.2024ReportEsitati 2023. aasta aruanne— Käive 10 073 €

Connected companies

Same-person ties · e-Business Register

Tark Hiir OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Rein Teras (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Rein
1 company
Via personRein Teras
Assets
Employees
202417 612 €5571 €33k €35k €019.03.2026
202310 073 €7081 €27k €28k €001.07.2024
20228791 €1069 €20k €20k €116.01.2024
20217911 €3761 €19k €20k €130.12.2022
20203924 €1271 €16k €16k €015.08.2021
20195543 €3367 €12k €12k €028.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q2545 €191 €0 €–
202514 253 €1330 €146 €1
202415 466 €1375 €0 €–
202310 372 €1585 €0 €–
20228489 €3277 €2086 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €–––
State taxes 2026191 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20255k €2k €3k €4k €
State taxes 2025284 €152 €471 €423 €
Taxes on workforce 20250 €146 €0 €0 €
Employees 20251–––
Revenue 20242k €2k €4k €7k €
State taxes 2024326 €435 €437 €177 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 20232k €6k €1k €1k €
State taxes 2023255 €1k €154 €112 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 20222k €2k €2k €2k €
State taxes 2022909 €751 €823 €794 €
Taxes on workforce 2022733 €541 €541 €271 €
Employees 202211––
1
RT
Rein Teras
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
T-Hiir OÜ
Board memberFounderShareholder 100%Ultimate beneficial owner
17109215