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nimistu
Search›Companies›SK4 HoldCo OÜ
17419045ActivePrivate limited company

SK4 HoldCo OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Hämariku tn 17-1·EMTAK 64211 — Activities of holding companies
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.01.2026e-Business Register
Address
Hämariku tn 17-1, Nõmme linnaosa, Tallinn, 11621 Harju maakondADS · e-Business Register
E-mail address
rain.rosimannus@mac.come-Business Register
Principal activity
EMTAK 64211 - Activities of holding companiese-Business Register · ETCB
Share capital
10,00 €e-Business Register
LEI
984500EDB80C10F11492 · issued 17.02.2026GLEIF
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

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
Employees
–
Taxes paid
–
Tax debt
0 €
As of 24.09.2026 (MTA)
PEP (1)

Registered 22. jaanuar 2026, primary activity: Activities of holding companies. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 1 min agoGLEIF
e-Business Register ↗
Revenue
–
Employees
–
Taxes paid
–
Tax debt
€0
As of 24.09.2026 (MTA)

Officers

e-Business Register · 17 h ago
Rain Rosimannus
Rain RosimannusPEP
Born 1968 · 57 y · board member since 22.01.2026
Board member

Founders

e-Business Register · 17 h ago
SA
Südamekodud ASLEGAL PERSON
Legal person · 14168513 · founder since 19.12.2025
Founder · 10 €

Shareholders

e-Business Register · 17 h ago
TC
Thirona Capital OÜLEGAL PERSON
Legal person · 14168298 · shareholder since 22.01.2026
Shareholder 100% · 10 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.01.2026OfficerSai osanikuks— Thirona Capital OÜ · · 100 %
22.01.2026OfficerAstus juhatusse— Rain Rosimannus
22.01.2026FilingEsimene, deklaratiivne jagunemiskanne (asutatava isiku registrikaardile)— Ä 50302007 · Olek: Jõustunud
22.01.2026FilingKolmas, informatiivne jagunemiskanne (omandava isiku registrikaardile)2×

Connected companies

Same-person ties · e-Business Register

SK4 HoldCo OÜ is connected to 10 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Rain Rosimannus (10 companies).

Total connections
10
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Rain
10 companies
Via personRain Rosimannus
expand ›
hide ⌃
  • Ä 50302007 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne
22.01.2026FilingEsimene, deklaratiivne jagunemiskanne (asutatava isiku registrikaardile)— Kanne nr 1 · kanne
2025
19.12.2025OfficerAsutas ettevõtte— Südamekodud AS
10
RR
Rain Rosimannus
board member
10 other companies›
CompanyRoleReg. code
AS Karell Kiirabi
Supervisory board member
16912527
Input Industries Inc. OÜ
Board memberShareholder 100%
12055070
LeVinum OÜ
Board member
14452527
MesiCap Technologies OÜ
Shareholder 33%FounderBoard member
17323813
OÜ Aitüma
Founder
14568394
OÜ PT VALDUSED
Founder
10649397
OÜ Väädi
Shareholder 100%Board member
11063564
Rosimannuse Sihtasutus
Board member
90014721
Thirona Capital OÜ
Board member
14168298
Waddy Holding OÜ
Board memberShareholder 100%Founder
16910572