What is the main business of JBL?

The main business activity of JBL focuses on building works related to erection of residential and non-residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on September 23, 2021.

Where is the headquarters located?

The headquarters is located at: ul. Pomorska 23, 96-313 Jaktorów.

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 $0 in 2025, which is an increase of 408.6% compared to 2024.

No, in 2025 the company was not profitable, reporting a net loss of $2,275. For comparison, in 2024 the loss was $590, meaning the company increased its loss by 284.8%.

What is the main operating cost?

The largest operating cost category falls under external services. This category amounted to $1,524 in 2025, representing 85% of all operating expenses.

JBLsp. z o.o.

Building works related to erection of residential and non-residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2021-09-23

Share capital

10,000.00 PLN

Registered address

ul. Pomorska 23, 96-313 Jaktorów, Poland

Electronic delivery address

AE:PL-47045-77070-VIUHE-16

Financials

Revenue history

Filing timeliness

3 of 5 financial statements were filed late (the longest delay 769 days for 2021).

202528/04/2026
202427/03/2025
202322/08/2024
202222/08/2024
202122/08/2024

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, city, voivodeship and across Poland in 2025.

Industry · Building works related to erection of residential and non-residential buildings11,776 / 12,202

Top 97%

Division · Construction of buildings26,023 / 27,296

Top 95%

Sector · Construction29,157 / 30,481

Top 96%

Voivodeship · Mazowieckie75,108 / 77,137

Top 97%

Country · Poland291,905 / 297,935

Top 98%

Results vs industry

Revenue

This companyUSD 0.45MedianUSD 216.20kAverageUSD 1.91m

Net profit

This companyUSD -2.28kMedianUSD 6.06kAverageUSD 102.72k

Operating costs

This companyUSD 1.80kMedianUSD 184.51kAverageUSD 1.74m

Assets

This companyUSD 194.40kMedianUSD 320.30kAverageUSD 2.44m

Industry

Authorized Representatives

Łukasz Leszek Sierociński – 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
Łukasz Leszek Sierocińskiage 33	73	$1,971.91	73%
Others	27	$729.34	27%

The articles of association place no restrictions on share transfers.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-05-18.

mBank
02 1140 2004 0000 3702 8485 0184

Debt

No entries in the National Debtors Register (KRZ).

Real estate

Type	Amount
Land (incl. perpetual usufruct)	$52,737$52,737

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Akrobud Sokołowskisp. k.	$9,450,087.22	akrobud.pl
Tylczyński Developmentsp. z o.o.	$49,332.61	tylczynski.com.pl
Plancosp. z o.o.	$55.82	planco.pl
HUS1 Developmentsp. z o.o.	$0.54	husdevelopment.pl
Wille Rezerwatsp. z o.o.	$0.26	willerezerwat.pl
Ornotsp. z o.o.	$0.26	ornot.pl
MW Residentialsp. z o.o.	$0.25	mwresidential.pl
Eiffage Dod Polandsp. z o.o.	$0.23	eiffage.com
Mango Developmentsp. z o.o.	$0.08	mangodevelopment.pl
Tylczyński Development - 5sp. z o.o.	$0.00	tylczynski.com.pl