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Search›Companies›KeyB OÜ
17218588ActivePrivate limited company

KeyB OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Gonsiori tn 7-27·EMTAK 81101 — Combined facilities support activities·1+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.04.2025e-Business Register
Address
Gonsiori tn 7-27, Kesklinna linnaosa, Tallinn, 10117 Harju maakondADS · e-Business Register
E-mail address
marek.jyrna@gmail.come-Business Register
Principal activity
EMTAK 81101 - Combined facilities support activitiese-Business Register · ETCB
Share capital
1,00 €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
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  • Activity licences
  • Recent registrations

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
8832 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 11. aprill 2025, primary activity: Combined facilities support activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 7 min ago
e-Business Register ↗
Revenue
9k €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 17 h ago
MJ
Marek Jürna
Born 1969 · 57 y · board member since 11.04.2025
Board member

Founders

e-Business Register · 17 h ago
MJ
Marek Jürna
Born 1969 · 57 y · founder since 01.04.2025
Founder · 1 €

Shareholders

e-Business Register · 17 h ago
MJ
Marek Jürna
Born 1969 · 57 y · shareholder since 11.04.2025
Shareholder 100% · 1 €

Annual reports (1)

e-Business Register · annual reports · 5 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
20258832 €1754 €2k €2k €028.06.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
28.06.2026ReportEsitati 2025. aasta aruanne— Käive 8832 €
2025
11.04.2025OfficerSai osanikuks— Marek Jürna · · 100 %
11.04.2025OfficerAstus juhatusse— Marek Jürna
11.04.2025FilingEsmakanne2×

Connected companies

Same-person ties · e-Business Register

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

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Marek
2 companies
Via personMarek Jürna
expand ›
hide ⌃
  • Ä 50279386 · Olek: Jõustunud
  • Kanne nr 1 · kanne
02.04.2025FilingEsmakanne— Ä 50279386 / M1 · Olek: Puudused kõrvaldatud
01.04.2025OfficerAsutas ettevõtte— Marek Jürna
2
MJ
Marek Jürna
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
inHaldus OÜ
Shareholder 100%FounderBoard member
14175660
Osaühing Riksand
Board memberShareholder 50%Founder
11166778

Analysis · 2025

computed from annual reports
Revenue9k €median 24k €36% of the sector median
Net margin19.9%median 6.3%+13.6 pp vs sector median
Equity ratio76.1%
Current ratio4.19
Labour cost of revenue0.0%

Peer group: Hoonehalduse kombineeritud teenus, 645 trading companies that filed a report in the last three years.

Founded 2025. That year 23,223 osaühing were registered; 22,913 are still trading, or 98.7%.