What is the main business of NA-J?

The main business activity of NA-J focuses on construction of water projects.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 16, 2021.

Where is the headquarters located?

The headquarters is located at: ul. Szkolna 7, 84-242 Luzino.

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, 2025 to December 31, 2025.

What revenue was generated?

In 2025, the company generated total revenue of $269,476, representing an increase of 2.0% compared to 2024.

Yes, in 2025 the company achieved a net profit of $21,915.

Which cost dominates operating expenses?

The largest operating cost category falls under employee remuneration. This category amounted to $88,393 in 2025, representing 36% of all operating expenses.

NA-Jsp. z o.o.

Construction of water projects

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2021-06-16

Share capital

5,000.00 PLN

Registered address

ul. Szkolna 7, 84-242 Luzino, Poland

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 102 days early.

202526/02/2026
202409/03/2025
202321/03/2024
202224/04/2023
202102/06/2022

Filed on timeDelayFiling deadline

The statements for 2021 report only zeros (no activity).

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 2025.

Results vs industry

Revenue

This companyUSD 269.48kMedianUSD 410.48kAverageUSD 1.96m

Net profit

This companyUSD 21.91kMedianUSD 8.57kAverageUSD 128.72k

Operating costs

This companyUSD 242.43kMedianUSD 344.18kAverageUSD 1.75m

Assets

This companyUSD 50.74kMedianUSD 355.81kAverageUSD 2.08m

Industry

Authorized Representatives

Jan Naczk – 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
Ewa Naczkage 46	50	$675.31	50%
Jan Naczkage 43	50	$675.31	50%

Ewa Naczk and Jan Naczk hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-01-01.

mBank
61 1140 2004 0000 3302 8157 6344

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
Techmexsp. z o.o.	$1,453,357.03	techmex.gda.pl
Ankrasp. z o.o.	$1,257,151.50	ankra.gdansk.pl
Przedsiębiorstwo Remontowo-Budowlane Hydro-Korsp. z o.o.	$1,101,517.80	hydro-kor.com.pl
Nurek-Servicesp. z o.o.	$792,124.55	nurekservice.pl
Melitorsp. z o.o.	$519,582.16	melitor.pl
Hydronauticsp. z o.o.	$410,484.08	hydronautic.pl
Aqua Constructionsp. z o.o.	$311,596.99	aqua.poznan.pl
Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Wodniksp. z o.o.	$300,925.43	pphuwodnik.pl
ATJ Budownictwosp. z o.o.	$269,713.49	atjbudownictwo.pl
Navimor-InvestS.A.	–	syndykgdansk.pl