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Search›Companies›Haru Kai OÜ
17351577ActivePrivate limited company

Haru Kai OÜ

Tartu maakond, Tartu linn, Tartu linn, Tähe tn 91-5·EMTAK 70201 — Business and other management consultancy activities
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.10.2025e-Business Register
Address
Tähe tn 91-5, Tartu linn, Tartu linn, 50107 Tartu maakondADS · e-Business Register
E-mail address
collective.haru@gmail.come-Business Register
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
Share capital
2,00 €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
Revenue 2026
11 539 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2152 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 16. oktoober 2025, primary activity: Business and other management consultancy activities. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 7 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗
Revenue 2026
12k €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
2k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 16 h ago
TS
Triin Siimer
Born 1988 · 38 y · board member since 16.10.2025
Board member
ES
Emerson Siimer
Born 1990 · 36 y · board member since 16.10.2025
Board member

Founders (2)

e-Business Register · 16 h ago
ES
Emerson Siimer
Born 1990 · 36 y · founder since 16.10.2025
Founder · 1 €
TS
Triin Siimer
Born 1988 · 38 y · founder since 16.10.2025
Founder · 1 €

Shareholders (2)

e-Business Register · 16 h ago
TS
Triin Siimer
Born 1988 · 38 y · shareholder since 16.10.2025
Shareholder 50% · 1 €
ES
Emerson Siimer
Born 1990 · 36 y · shareholder since 16.10.2025
Shareholder 50% · 1 €

Beneficial owners

e-Business Register · 16 h ago
ES
Emerson Siimer
Born 1990 · 36 y · ultimate beneficial owner since 16.10.2025
Ultimate beneficial owner

Annual reports (1)

e-Business Register · annual reports · 5 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
202511 539 €5355 €5k €12k €117.05.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—1004 €1148 €–
2025—650 €719 €–
Quarterly breakdown
YearQ1Q2Q3

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.05.2026ReportEsitati 2025. aasta aruanne— Käive 11 539 €
2025
16.10.2025OfficerSai osanikuks2×expand ›hide ⌃
  • Triin Siimer · · 50 %
  • Emerson Siimer · · 50 %
16.10.2025OfficerLisati tegelikuks kasusaajaks— Emerson Siimer

Connected companies

Same-person ties · e-Business Register

Haru Kai OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Triin Siimer (3 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Triin
3 companies
Via personTriin Siimer
Q4
Revenue 2026––––
State taxes 20261k €–––
Taxes on workforce 20261k €–––
Employees 2026––––
Revenue 2025––––
State taxes 2025–––650 €
Taxes on workforce 2025–––719 €
Employees 2025––––
16.10.2025OfficerAsutas ettevõtte2×expand ›hide ⌃
  • Triin Siimer
  • Emerson Siimer
16.10.2025OfficerAstus juhatusse2×expand ›hide ⌃
  • Triin Siimer
  • Emerson Siimer
16.10.2025FilingEsmakanne2×expand ›hide ⌃
  • Ä 50293894 · Olek: Jõustunud
  • Kanne nr 1 · kanne
08.10.2025FilingEsmakanne— Ä 50293894 / M1 · Olek: Puudused kõrvaldatud
3
Emerson Siimer3
TS
Triin Siimer
board member, founder, shareholder 50%
3 other companies›
CompanyRoleReg. code
Hora Lupi OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
16977139
Osaühing Kivistiku Elekter
Shareholder 100%
10212370
osaühing LINAARUS
Ultimate beneficial ownerShareholder 50%
10912096
ES
Emerson Siimer
board member, founder, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Natty OÜ
Founder
14316853
SuveMummu OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
16929815
Tartu linn, Tähe tn 91 korteriühistu
Board member
80280002