Mustamäe Keeltekool OÜ

Active Registry code 14719686 OÜ Tallinn Registered 8 May 2019

Mustamäe Keeltekool OÜ is a OÜ based in Tallinn, registry code 14719686, status: active. Main activity: Language training. Its annual report for 2023 shows revenue of €2 455 and 0 employees.

Revenue

2 455 €

↓ 25.9% vs 2022

Employees

±0 vs 2022

2023 · annual report, e-Äriregister

Position in the industry Education · EMTAK 85

Revenue · 2023 2 455 €

above 52% of companies

industry median 1 800 € · companies in the industry: 6 613
Net profit margin · 2023 -11.3 %

above 17% of companies

industry median 7.5 % · companies in the industry: 4 778

Taxes and turnover

No tax data available. EMTA publishes data for those who paid state taxes, filed a VAT return or had employees in the quarter. New and small companies may be missing.

Financials by year

2019 – 2024

Revenue, € 2023: 2 455 € · −25.9% vs 2022 · industry median 1 800 € · above 52% of the industry

Company
Industry median

Industry: Education (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2023: -277 € · −114.9% vs 2022 · industry median 179 € · above 25% of the industry

Company
Industry median

Industry: Education (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2023: -11.3 % · −67.2 pp vs the year before · industry median 7.5 % · above 17% of the industry

Company
Industry median

Industry: Education (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2024: 0 € · −100.0% vs 2023

Equity, € 2024: 0 € · −100.0% vs 2023

Employees 2024: 0 · industry median 1 · above 2% of the industry

Company
Industry median

Industry: Education (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Financials by year
Year	Revenue, €	Net profit, €	Assets, €	Equity, €
2024	—	—	0	0
2023	2 455	-277	3 859	3 859
2022	3 315	1 854	4 256	4 136
2021	0	-24	2 282	2 282
2020	1 565	772	2 306	2 306
2019	3 424	1 534	2 072	1 534

Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2024	1 Jan 2024 – 31 Dec 2024	6 Jun 2025	Company’s own	e-Äriregister
2023	1 Jan 2023 – 31 Dec 2023	18 Jun 2024	Company’s own	e-Äriregister
2022	1 Jan 2022 – 31 Dec 2022	17 Mar 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	30 Mar 2022	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	30 Mar 2022	Company’s own	e-Äriregister
2019	9 May 2019 – 31 Dec 2019	29 Jan 2020	Company’s own	e-Äriregister

Board

Jana Nirk
Board member · since 8 May 2019

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

Jana Nirk
Natural person · 2 500 €

100%

Beneficial owners

Jana Nirk
Direct ownership · since 20 Jan 2020

Founders and other persons

Jana Nirk
Founder · 2 500 € · 7 May 2019

Activities (EMTAK)

85591Language training Main

Rulings 4

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 50119201 / 3 5 Aug 2026	Amendment under Code of Civil Procedure § 595¹ (1)		In force 5 Aug 2026	PDF
Ä 50119201 / 2 1 Sep 2023	Amendment entry		In force 1 Sep 2023	PDF
Ä 50119201 / M1 29 Mar 2022	Warning of a fine: annual report not filed	28 Apr 2022	Deficiencies eliminated 30 Mar 2022	PDF
Ä 50119201 8 May 2019	First entry		In force 8 May 2019	PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data