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Search›Companies›Katrin Koolituskeskus OÜ
17065736ActivePrivate limited company

Katrin Koolituskeskus OÜ

Ida-Viru maakond, Narva linn, Tallinna mnt 42-86·EMTAK 85591 — Language training·2+ years
Andmed · ···
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Overview

e-Business Register · 19 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.09.2024e-Business Register
Address
Tallinna mnt 42-86, Narva linn, 21006 Ida-Viru maakondADS · e-Business Register
E-mail address
katrin.shemarina@gmail.come-Business Register
Principal activity
EMTAK 85591 - Language traininge-Business Register · ETCB
Share capital
0,01 €e-Business Register
nimistu
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

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  • Recent registrations

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
5317 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 08.10.2026 (MTA)

Registered 10. september 2024, primary activity: Language training. Main place of business in Narva linn, Ida-Viru maakond.

Data · 5 sourcese-Business Register · 2 min ago
e-Business Register ↗
Revenue
5k €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 08.10.2026 (MTA)

Officers

e-Business Register · 19 h ago
EŠ
Ekaterina Šemarina
Born 1987 · 39 y · board member since 10.09.2024
Board member

Founders

e-Business Register · 19 h ago
EŠ
Ekaterina Šemarina
Born 1987 · 39 y · founder since 08.09.2024
Founder · 0,01 €

Shareholders

e-Business Register · 19 h ago
EŠ
Ekaterina Šemarina
Born 1987 · 39 y · shareholder since 10.09.2024
Shareholder 100% · 0,01 €

Annual reports (1)

e-Business Register · annual reports · 04.09.2026
YearRevenueProfitEquityAssetsEmployees
20255317 €4483 €4k €4k €030.06.2026
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
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 5317 €

Connected companies

Same-person ties · e-Business Register

Katrin Koolituskeskus OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Ekaterina Šemarina (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Ekaterina
1 company
Via personEkaterina Šemarina
1
EŠ
Ekaterina Šemarina
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
OÜ Sherman koolituskeskus
FounderShareholder 100%Board member
16175641

Analysis · 2025

computed from annual reports
Revenue5k €median 18k €30% of the sector median
Net margin84.3%median 8.3%+76.0 pp vs sector median
Equity ratio100.0%
Labour cost of revenue0.0%

Peer group: Keeleõpe, 334 trading companies that filed a report in the last three years.

Founded 2024. That year 22,389 osaühing were registered; 21,802 are still trading, or 97.4%.