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Search›Companies›Rentstar OÜ
14213550ActivePrivate limited companyEE102195101 · VAT-registered

Rentstar OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, J. Vilmsi tn 39-3·EMTAK 55204 — Visitor flats·9+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.03.2017e-Business Register
Address
J. Vilmsi tn 39-3, Kesklinna linnaosa, Tallinn, 10115 Harju maakondADS · e-Business Register
E-mail address
kolkanen@gmail.come-Business Register
Website
www.roosavaib.eee-Business Register · domain active
Telephone
+372 55680790· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 55204 - Visitor flatse-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
  • Activity licences
  • Recent registrations

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  • 78 sources
  • Database
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 6 min agoMTABuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 1. märts 2017, primary activity: Visitor flats. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
29 024 €
▲ 5% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
1838 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 08.11.2026 (MTA)
Revenue 2026 (I-III kv)
62k €
▲ 1% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
5k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 08.11.2026 (MTA)

Officers

e-Business Register · 3 h ago
KK
Kaiko Kolkanen
Born 1987 · 39 y · board member since 01.03.2017
Board member

Founders

e-Business Register · 3 h ago
KK
Kaiko Kolkanen
Born 1987 · 39 y · founder since 01.03.2017
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
KK
Kaiko Kolkanen
Born 1987 · 39 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 10.10.2026
Revenue 2025
70k €
↘ -17.2% vs 2024
State taxes 2025
13k €
↗ +14.0% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
50k €25k €0

Tech stack

BuiltWith · 13 päeva tagasi
Domains (2)
www.roosavaib.ee
SRCÄriregister
flipit.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 70 074 €
2025
19.05.2025ReportEsitati 2024. aasta aruanne— Käive 84 648 €

Connected companies

Same-person ties · e-Business Register

Rentstar OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kaiko Kolkanen (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kaiko
3 companies
Via personKaiko Kolkanen
Assets
Employees
202570 074 €2333 €39k €95k €030.06.2026
202484 648 €−7321 €37k €99k €019.05.2025
202368 655 €−4388 €44k €56k €019.08.2024
2022117 127 €40 935 €49k €50k €029.07.2023
202117 230 €−4514 €8k €39k €023.03.2022
202011 697 €−5849 €12k €15k €030.06.2021
201945 783 €2805 €18k €20k €009.04.2021
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-III Q61 601 €3022 €2361 €2
202575 393 €12 989 €11 151 €2
202491 007 €11 394 €8157 €2
202370 040 €8512 €5524 €1
202262 024 €4788 €1064 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202616k €16k €29k €–
State taxes 20261k €0 €2k €–
Taxes on workforce 20261k €883 €197 €–
Employees 2026222–
Revenue 202518k €16k €28k €14k €
State taxes 20253k €3k €6k €1k €
Taxes on workforce 20253k €3k €4k €2k €
Employees 20252222
Revenue 202421k €18k €33k €19k €
State taxes 20242k €2k €4k €3k €
Taxes on workforce 2024813 €1k €3k €3k €
Employees 2024–222
Revenue 202314k €14k €25k €17k €
State taxes 20232k €2k €3k €764 €
Taxes on workforce 20231k €2k €2k €788 €
Employees 202311––
Revenue 202211k €20k €18k €13k €
State taxes 20221k €1k €1k €988 €
Taxes on workforce 2022125 €113 €413 €413 €
Employees 2022–––1
+372 55680790Telia Eesti AS
Widgets2Hosting1
Category breakdown
Widgets (2)
–
Hosting (1)
–
3
KK
Kaiko Kolkanen
board member, founder, shareholder 100%
3 other companies›
CompanyRoleReg. code
Kvatre Invest OÜ
Shareholder 100%Founder
11474505
OÜ Suvetuba
FounderShareholder 100%Board member
14761406
SuvePark OÜ
FounderBoard memberShareholder 30%
14668998

Analysis · 2025

computed from annual reports
Revenue70k €median 15k €4.7× the sector median
Net margin3.3%median 8.8%-5.5 pp vs sector median
Revenue change-17.2%median -0.7%-16.5 pp vs sector median
Equity ratio41.3%
Current ratio0.39current assets cover under 1× liabilities
Labour cost of revenue23.1%
Compared with2024revenue 85k €

Peer group: Külaliskorterid, 574 trading companies that filed a report in the last three years.

Founded 2017. That year 14,402 osaühing were registered; 13,807 are still trading, or 95.9%.