What is the main business of S&J System?

The main business activity of S&J System focuses on other technical testing and analysis.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 8, 2015.

Where is the headquarters located?

The headquarters is located at: ul. Zamojska 18, 20-105 Lublin.

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 was the revenue?

In 2024, the company generated total revenue of $30,266, representing an increase of 46.4% compared to 2023.

Is the company profitable?

Yes, in 2024 the company was profitable, achieving a net profit of $16,272, meaning the company decreased its profit by 5.1%.

Which cost dominates operating expenses?

The largest operating cost category falls under employee remuneration. This category amounted to $5,918 in 2024, representing 50% of all operating expenses.

S&J Systemsp. z o.o.

Other technical testing and analysis

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2015-12-08

Share capital

5 000,00 PLN

Activity description

S&J System provides comprehensive occupational health and safety services, including initial and periodic training for companies, as well as OHS supervision and support. The company delivers fire protection and first-aid training and performs workplace artificial-lighting measurements using modern equipment.

Registered address

ul. Zamojska 18/15, 20-105 Lublin, Poland

Website

sjsystem.pl

Phone

Electronic delivery address

AE:PL-85614-68959-CJACW-16

Financials

Revenue history (in k)

Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 41.35kMedianUSD 177.90kAverageUSD 883.62k

Net profit

This companyUSD 13.39kMedianUSD 8.07kAverageUSD 64.96k

Operating costs

This companyUSD 24.29kMedianUSD 148.63kAverageUSD 808.70k

Assets

This companyUSD 40.98kMedianUSD 134.99kAverageUSD 859.70k

Industry

Bank accounts

Registered as a VAT taxpayer on 2015-05-01. Active

mBank
63 1140 2004 0000 3502 7598 2414

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Authorized Representatives

Jacek Siedlec – Management Board Member

Manner of representation

Each member of the management board has the right to represent the company independently.

Ownership

Owner	Shares	Share value	Stake
Aneta Marta Siedlec (45)	10	$135.06	10%
Jacek Siedlec (43)	90	$1,215.56	90%

Jacek Siedlec and Aneta Marta Siedlec hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Competitors

Name	Revenue	Website
Bfm-Ssp. z o.o.	$285,730.14	bfmprojekt.pl
Besafesp. z o.o.	$263,160.88	besafe.net.pl
Jabłoński Groupsp. z o.o.	$207,115.41	prevent4you.pl
Sigma Bp Przedsiębiorstwo Usługowo-Produkcyjnesp. z o.o.	$183,377.70	sigmabp.com
ENV Servicesp. z o.o.	$138,966.22	env.com.pl
Instalzbytsp. z o.o.	$132,100.41	instalzbyt.com.pl
S.E.M. Serwissp. z o.o.	$100,827.67	semserwis.pl
Brasasp. z o.o.	$95,915.37	brasa.pl
Best Development GroupP.S.A.	$94,413.84	bestdevgroup.pl
PSTsp. z o.o.	$84,473.70	psttryskacze.pl

Change history

Date	Event
2018-09-19	Address change (Ul. Jarzębinowa 1/11, 20-258, Turka → Ul. Zamojska 18/15, 20-105, Lublin)
2015-12-08	Entered in the register

FAQ

Last updated: 2026-07-16