What is the main business of JS Pro?

The main business activity of JS Pro focuses on engineering activities and related technical consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 22, 2015.

Where is the headquarters located?

The headquarters is located at: ul. Grunwaldzka 56, 80-241 Gdańsk.

Who is on the management board?

The management board consists of: Jan Jarosław Stożkowski (President of the Management Board).

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 $390,952, representing an increase of 98.7% compared to 2023.

Is the company profitable?

No, in 2024 the company was not profitable, reporting a net loss of $19,881.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to $246,946 in 2024, representing 60% of all operating expenses.

JS Prosp. z o.o.

Engineering activities and related technical consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2015-10-22

Share capital

5,000.00 PLN

Registered address

ul. Grunwaldzka 56/113, 80-241 Gdańsk, Poland

Financials

Revenue history (in k)

Filing timeliness

No financial statement for 2025 – the filing deadline has passed. 6 of 6 financial statements were filed late (the longest delay 343 days for 2023).

2025not filed
202422/03/2026
202323/06/2025
202202/06/2024
202126/10/2022
202004/06/2022

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 390.95kMedianUSD 167.98kAverageUSD 1.12m

Net profit

This companyUSD -19.88kMedianUSD 8.44kAverageUSD 67.72k

Operating costs

This companyUSD 410.49kMedianUSD 143.86kAverageUSD 1.05m

Assets

This companyUSD 76.20kMedianUSD 126.12kAverageUSD 862.99k

Industry

Authorized Representatives

Jan Jarosław Stożkowski – President of the Management Board

Manner of representation

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

Ownership

Owner	Shares	Share value	Stake
Jan Jarosław Stożkowskiage 40	90	$1,215.56	90%
Jarosław Stanisław Stożkowskiage 65	10	$135.06	10%

Jan Jarosław Stożkowski and Jarosław Stanisław Stożkowski hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2020-08-18.

mBank
92 1140 2004 0000 3602 7997 8243

Debt

2 closed proceedings recorded in KRZ history.

Registration date	Proceeding type	Status
Jun 5, 2026	Discontinued enforcement proceedings	Closed
Apr 16, 2025	Petition to declare entrepreneur bankruptcy	Closed

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Okręgowe Przedsiębiorstwo Geodezyjno-Kartograficzne Opgksp. z o.o.	$654,732.80	opgk.gda.pl
Diproc Prosp. z o.o.	$633,622.41	diproc.pl
Roadisp. z o.o.	$629,916.22	roadi.pl
PM Trafficsp. z o.o.	$490,970.07	pmtraffic.eu
Entressp. z o.o.	$422,868.91	entres.pl
Btcasp. z o.o.	$377,842.65	btca.com.pl
Solarbudsp. z o.o.	$377,735.97	solarbud.com.pl
Pinkonceptsp. z o.o.	$368,793.81	pinkoncept.pl
Sim-Engineersp. z o.o.	$223,082.36	sim-engineer.com
Smart Geosp. z o.o.	$221,045.84	smart-geo.pl

Change history

Date	Event
2021-11-22	Name change (Rentmachine → Js Pro)
2021-11-22	PKD change (Added: 41.20.Z, 43.11.Z, 43.31.Z, 43.32.Z, 43.33.Z, 71.12.Z)
2021-09-09	Address change (Ul. Potokowa 29/6, 80-283, Gdańsk → Ul. Grunwaldzka 56/113, 80-241, Gdańsk)
2017-07-14	Address change (Ul. Burgaska 9e/9, 80-287, Gdańsk → Ul. Potokowa 29/6, 80-283, Gdańsk)
2017-07-14	Name change (Ts Telecom → Rentmachine)

FAQ

Last updated: 2026-03-22