What is the main business of AET?

The main business activity of AET focuses on activities of head office and holding companies, excluding financial holding companies.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 29, 2014.

Where is the headquarters located?

The headquarters is located at: ul. Staroprzygodzka 170, 63-400 Ostrów Wielkopolski.

Who is on the management board?

The management board consists of: Sławomir Adamczak (President of the Management Board), Dionizy Stanisław Patryniak (Member of the Management Board), and Krzysztof Zbanyszek (Member of the Management Board).

What is the share capital?

The share capital of the company is PLN 6,000 (approx. $1,621).

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 $392,837, representing an increase of 47.6% compared to 2024.

Is the company profitable?

Yes, the company recorded a net profit of $25,890 in 2025, meaning the company increased its profit by 377.9%.

What is the largest operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $261,342 in 2025, representing 72% of all operating expenses.

AETsp. z o.o.

Activities of head office and holding companies, excluding financial holding companies

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2014-12-29

Share capital

6,000.00 PLN

Activity description

AET distributes ferrite cores, manufactures inductive components and supplies electronic components. Its products also include EMI suppression cores, powder cores, semiconductors and passive components.

Registered address

ul. Staroprzygodzka 170, 63-400 Ostrów Wielkopolski, Poland

Website

aet.com.pl

Phone

Social media

Electronic delivery address

AE:PL-42575-55961-IHDFA-34

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 56 days late).

202519/05/2026
202414/04/2025
202327/05/2024
202229/06/2023
202109/09/2022
202031/08/2021

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 2025.

Results vs industry

Revenue

This companyUSD 392.84kMedianUSD 29.13kAverageUSD 6.02m

Net profit

This companyUSD 25.89kMedianUSD 323.92AverageUSD 827.95k

Operating costs

This companyUSD 364.39kMedianUSD 14.45kAverageUSD 4.71m

Assets

This companyUSD 54.44kMedianUSD 86.85kAverageUSD 17.30m

Industry

Authorized Representatives

Sławomir Adamczak – President of the Management Board

Dionizy Stanisław Patryniak – Management Board Member

Krzysztof Zbanyszek – Management Board Member

Manner of representation

In the case of a multi-member management board, the joint action of two members of the management board or one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Sławomir Adamczakage 60	20	$540.25	33.3333%
Dionizy Stanisław Patryniakage 60	–	$540.25	33.3333%
Krzysztof Zbanyszekage 60	20	$540.25	33.3333%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2015-09-01.

Erste Bank Polska
11 1090 1128 0000 0001 5292 4807

Debt

No entries in the National Debtors Register (KRZ).

Public aid

22 public aid cases recorded, with a total value of $56,818.

Grant date	Purpose	Gross amount	Granting body
Jul 14, 2026	Aid in the form of wage subsidies for employing workers with disabilities	$837$837	Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych
Jun 16, 2026	Aid in the form of wage subsidies for employing workers with disabilities	$837$837	Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych
May 19, 2026	Aid in the form of wage subsidies for employing workers with disabilities	$837$837	Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych

European Funds

Start	Project	EU co-financing	Programme
2020-07-01	Working capital grant for AET Sp. z o.o.	$15,941$15,941	Operational Programme Smart Growth

Competitors

	Name	Revenue	Website
	Elceesp. z o.o.	$1,175,804.49	elcee.com
	Normalsp. z o.o.	$239,731.08	normal.info.pl

Change history

Date	Event
2022-01-27	Address change (Ul. Wysocka 48, 63-400, Ostrów Wielkopolski → Ul. Staroprzygodzka 170, 63-400, Ostrów Wielkopolski)
2014-12-29	Entered in the register

FAQ

Last updated: 2026-05-19