What is the main business of Mstj Serwis?

The main business activity of Mstj Serwis focuses on other professional, scientific and technical activities not elsewhere classified.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 6, 2024.

Where is the headquarters located?

The headquarters is located at: 31, 34-603 Strzeszyce.

What is the share capital?

The share capital of the company is PLN 10,000 (approx. $2,701).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

How much revenue was generated?

The company reported a revenue of $65,107 in 2025, which is an increase of 243.8% compared to 2024.

Yes, the company recorded a net profit of $21,276 in 2025, meaning the company increased its profit by 327.2%.

What is the main operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $22,099 in 2025, representing 54% of all operating expenses.

Mstj Serwissp. z o.o.

Other professional, scientific and technical activities not elsewhere classified

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-06-06

Share capital

10,000.00 PLN

Registered address

31, 34-603 Strzeszyce, Poland

Electronic delivery address

AE:PL-20606-16412-DSHTE-21

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 107 days early.

202506/04/2026
202424/03/2025

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, city, voivodeship and across Poland in 2025.

Industry · Other professional, scientific and technical activities not elsewhere classified948 / 1,842

Top 51%

Division · Other professional, scientific and technical activities1,820 / 3,449

Top 53%

Sector · Professional, scientific and technical activities21,328 / 39,213

Top 54%

Voivodeship · Małopolskie19,439 / 27,820

Top 70%

Country · Poland211,331 / 297,873

Top 71%

Results vs industry

Revenue

This companyUSD 65.11kMedianUSD 69.67kAverageUSD 515.81k

Net profit

This companyUSD 21.28kMedianUSD 2.54kAverageUSD 5.46k

Operating costs

This companyUSD 41.27kMedianUSD 57.09kAverageUSD 446.59k

Assets

This companyUSD 58.32kMedianUSD 60.97kAverageUSD 1.39m

Industry

Other professional, scientific and technical activities not elsewhere classified (74.90.Z)Primary
Technical testing and analysis (71.20)
Architectural and engineering activities and related technical consultancy (71.1)

Authorized Representatives

Tomasz Stanisław Joniec – President of the Management Board

Manner of representation

If a multi-member management board is appointed, two members of the management board acting jointly, or a member of the management board acting together with a commercial proxy, are authorized to make declarations of will on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Maria Teresa Joniecage 63	15	$405.19	15%
Stanisław Tadeusz Joniecage 62	15	$405.19	15%
Tomasz Stanisław Joniecage 35	70	$1,890.87	70%

Tomasz Stanisław Joniec, Maria Teresa Joniec and Stanisław Tadeusz Joniec hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-06-19.

ING Bank Śląski
79 1050 1445 1000 0090 8381 9897
ING Bank Śląski
04 1050 1445 1000 0090 8381 9889

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
WEBEsp. z o.o.	$311,629.34	webe.com.pl
Lexavalasp. z o.o.	$309,538.45	lexavala.com
Kancelaria Odszkodowawcza 360sp. z o.o.	$225,167.25	kancelaria360.pl
UTIPsp. z o.o.	$202,870.97	utip.org.pl
Djp-Safetysp. z o.o.	$139,858.30	djp-safety.pl
Geomindsp. z o.o.	$51,695.13	geomind.pl
Aries Globalsp. z o.o.	$50,343.86	aries.com.pl
Krajowy Instytut Doradztwa Energetycznegosp. z o.o.	$37,048.08	kide.pl
Kaidekosp. z o.o.	$24,141.77	kaideko.pl
Money Polskasp. z o.o.	$7,048.72	moneypolska.pl