What is the main business of Lingomouse?

The main business activity of Lingomouse focuses on foreign language instruction.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on July 11, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Zdzisława Hierowskiego 68, 40-750 Katowice.

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

What revenue was generated?

In 2024, the company generated total revenue of USD 28,463, representing an increase of 856.1% compared to 2023.

No, the company recorded a net loss of USD 15,326 in 2024. For comparison, in 2023 the loss was USD 17,543, meaning the company reduced its loss by 17.0%.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to USD 25,873 in 2024, representing 68% of all operating expenses.

Lingomousesp. z o.o.

Foreign language instruction

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-07-11

Share capital

5,000.00 PLN

Registered address

ul. Zdzisława Hierowskiego 68/30, 40-750 Katowice, Poland

Electronic delivery address

AE:PL-42631-59201-UIERR-11

Financials

Revenue history (in k)

Filing timeliness

No financial statement for 2025 – the filing deadline has passed.

2025not filed
202404/07/2025
202321/05/2024

Filed on timeDelayFiling deadline

Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2024.

Results vs industry

Revenue

This companyUSD 28.46kMedianUSD 88.67kAverageUSD 378.93k

Net profit

This companyUSD -15.33kMedianUSD 2.22kAverageUSD 26.02k

Operating costs

This companyUSD 38.31kMedianUSD 80.42kAverageUSD 334.61k

Assets

This companyUSD 1.02kMedianUSD 31.10kAverageUSD 243.46k

Industry

Authorized Representatives

Artur Szlesinger – Attorney-in-fact

Maciej Łukasz Wieczorek – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Barbara Wieczorekage 41	25	$675.31	50%
Maciej Łukasz Wieczorekage 42	25	$675.31	50%

Barbara Wieczorek and Maciej Łukasz Wieczorek hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Was a VAT taxpayer from 2022-12-01 to 2025-04-16.

Reason for removal: Art. 96 ust. 9a pkt 1 (business activity suspended for at least 6 consecutive months)

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Quadernosp. z o.o.	$212,249.35	quaderno.pl
Fl100sp. z o.o.	$175,188.49	icao4.me
4 Linguasp. z o.o.	$154,996.19	4lingua.com
New Speechsp. z o.o.	$131,029.08	newspeech.com
CEL Edukacjasp. z o.o.	$54,900.44	cel-angielski.com
Practicesp. z o.o.	$34,453.28	practice.com.pl
Centrum Językowo-Edukacyjne English Is Easysp. z o.o.	$32,538.84	englishiseasy.com.pl
SPOTsp. z o.o.	$27,007.53	spot.edu.pl
Awanssp. z o.o.	$24,603.81	teleenglish.pl
East Wave Culturesp. z o.o.	$19,477.83	eastwaveculture.pl

Change history

Date	Event
2026-09-18	Business resumed
2025-08-11	Address change (Aleje Jerozolimskie 81/7.10, 02-001, Warszawa → Ul. Zdzisława Hierowskiego 68/30, 40-750, Katowice)
2024-09-17	Business suspended
2022-07-11	Entered in the register

FAQ

Last updated: 2026-10-03