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Search›Companies›OÜ KnowItAll
14673961ActivePrivate limited company

OÜ KnowItAll

Harju maakond, Tallinn, Mustamäe linnaosa, Mäepealse tn 10-9·EMTAK 68201 — Rental and operating of own or leased real estate·7+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.03.2019e-Business Register
Address
Mäepealse tn 10-9, Mustamäe linnaosa, Tallinn, 12619 Harju maakondADS · e-Business Register
E-mail address
karoli.kahn@gmail.come-Business Register
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
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
Revenue
4625 €
▲ 7% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 4. märts 2019, primary activity: Rental and operating of own or leased real estate. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 8 min ago
e-Business Register ↗
Revenue
5k €
▲ 7% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 8 h ago
KK
Karoli Kahn
Born 1992 · 33 y · board member since 04.03.2019
Board member

Founders

e-Business Register · 8 h ago
KK
Karoli Kahn
Born 1992 · 33 y · founder since 01.03.2019
Founder · 3k €

Shareholders

e-Business Register · 8 h ago
KK
Karoli Kahn
Born 1992 · 33 y · shareholder since 03.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 8 h ago
KK
Karoli Kahn
Born 1992 · 33 y · ultimate beneficial owner since 14.03.2021
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
5k €
↗ +7.1% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 4625 €
2024
05.07.2024ReportEsitati 2023. aasta aruanne— Käive 4320 €

Connected companies

Same-person ties · e-Business Register

OÜ KnowItAll is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Karoli Kahn (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Karoli
2 companies
Via personKaroli Kahn
20244625 €4472 €15k €15k €030.06.2025
20234320 €4262 €10k €10k €005.07.2024
20224320 €4320 €6k €6k €030.06.2023
20211711 €1558 €2k €2k €030.06.2022
2020180 €180 €305 €305 €029.06.2021
2019125 €125 €–0 €028.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2
KK
Karoli Kahn
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Eesti Tudengisatelliidi Sihtasutus
Supervisory board memberUltimate beneficial owner
90013271
ESTSat OÜ
Ultimate beneficial owner
14188208