What is the main business of Zaz-En?

The main business activity of Zaz-En focuses on manufacture of electricity distribution and control apparatus.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on April 12, 2010.

Where is the headquarters located?

The headquarters is located at: ul. Marii Konopnickiej 13, 41-100 Siemianowice Śląskie.

What is the share capital?

The share capital of the company is PLN 500,000 (approx. $135,062).

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?

In 2025, the company generated total revenue of $2,715,404, representing an increase of 72.6% compared to 2024.

Is the company profitable?

Yes, the company recorded a net profit of $535,611 in 2025, meaning the company increased its profit by 170.2%.

What is the largest operating cost?

The largest operating cost category falls under materials and energy. This category amounted to $1,035,810 in 2025, representing 48% of all operating expenses.

Zaz-Ensp. z o.o.

Manufacture of electricity distribution and control apparatus

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2010-04-12

Share capital

500 000,00 PLN

Activity description

Zaz-En manufactures iZAZ protection relays for industrial and utility power systems, protecting generators, motors, transformers, and medium- and high-voltage lines. The company services its own iZAZ relays as well as analog ZAZ and digital CZAZ devices.

Registered address

ul. Marii Konopnickiej 13, 41-100 Siemianowice Śląskie, Poland

Website

zaz-en.pl

Phone

Social media

Electronic delivery address

AE:PL-12455-47118-VTHVH-25

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 2.72mMedianUSD 994.84kAverageUSD 9.60m

Net profit

This companyUSD 535.61kMedianUSD 38.11kAverageUSD 652.54k

Operating costs

This companyUSD 2.15mMedianUSD 767.38kAverageUSD 8.50m

Assets

This companyUSD 2.42mMedianUSD 667.61kAverageUSD 7.50m

Industry

Bank accounts

Registered as a VAT taxpayer on 2010-04-23. Active

ING Bank Śląski
22 1050 1399 1000 0090 7241 4247
ING Bank Śląski
90 1050 1399 1000 0090 8177 1389
ING Bank Śląski
91 1050 1399 1000 0023 4806 5224

Debt

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

Public aid

8 public aid cases recorded, with a total value of $182,958.

Grant date	Purpose	Gross amount	Granting body
May 30, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$1,886$1,886	Prezes Zakładu Ubezpieczeń Społecznych
May 30, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$1,810$1,810	Prezes Zakładu Ubezpieczeń Społecznych
May 13, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$83,081$83,081	Polski Fundusz Rozwoju S.A.

European Funds

Start	Project	EU co-financing	Programme
2017-06-01	Opracowanie, walidacja i wdrożenie do produkcji układu zabezpieczeń ziemnozwarciowych stojana i wirnika generatora wykorzystującego metodę wstrzykiwania sygnału pomiarowego.	$87,557$87,557	Regionalny Program Operacyjny Województwa Śląskiego na lata 2014-2020

Tenders

No recorded participation in tenders.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Authorized Representatives

Michał Krzęcio – President of the Management Board

Krzysztof Osojca – Management Board Member

Paweł Tomasz Skoczykłoda – Attorney-in-fact

Manner of representation

Authorized to submit declarations of will and sign on behalf of the company are the President of the Management Board independently, or two members of the management board, or a member of the management board jointly with a commercial proxy.

Supervisory board

Adam Przondziono – Supervisory Board Member

Mariusz Jarosław Przybylski – Supervisory Board Member

Maciej Mańczak – Supervisory Board Member

Ownership

Owner	Shares	Share value	Stake
Jacek Gereon Mańczak (69)	116	$15,667.21	11.6%
Others	884	$119,394.92	88.4%

Beneficial owners

Person	Rights

Competitors

Name	Revenue	Website
Sabaj - Systemsp. z o.o.	$6,638,781.91	sabajgroup.com
Scame-Polskasp. z o.o.	$4,753,845.86	scame.pl
Enerlinksp. z o.o.	$4,671,868.81	enerlink.pl
Zakłady Elektrotechniki Motoryzacyjnejsp. z o.o.	$4,432,166.33	zem.com.pl
Protektelsp. z o.o.	$3,800,461.52	protektel.pl
Power EngineeringS.A.	$3,706,863.31	powerengineering.pl
Enel-PCsp. z o.o.	$2,858,128.21	enel-pc.pl
Karwaszsp. z o.o.	$2,398,704.88	karwasz.com.pl
Automasp. z o.o.	$2,066,593.71	automa.pl
Wielobranżowe Przedsiębiorstwo Produkcyjno-Usługowo-Handlowe Zemexsp. z o.o.	$1,187,890.71	zemex.pl

Change history

Date	Event
2016-06-30	Address change (Grota Roweckiego 32, 43-100, Tychy → Ul. Marii Konopnickiej 13, 41-100, Siemianowice Śląskie)
2016-06-30	PKD change (Removed: 25.11.Z, 25.62.Z, 25.99.Z, 26.30.Z, 27.11.Z, 27.33.Z, 33.12.Z, 33.13.Z, 33.14.Z, 33.20.Z, 38.31.Z, 42.22.Z, 43.21.Z, 47.99.Z, 49.41.Z, 61.10.Z, 62.01.Z, 62.02.Z, 68.10.Z, 70.22.Z, 71.12.Z, 71.20.B, 72.19.Z)
2011-10-03	Address change (Barona 21, 43-100, Tychy → Grota Roweckiego 32, 43-100, Tychy)
2011-06-14	Share capital change (100,000.00 PLN → 500,000.00 PLN)
2011-06-14	PKD change (Added: 25.11.Z, 25.62.Z, 25.99.Z, 26.11.Z, 26.12.Z, 26.20.Z, 26.30.Z, 27.11.Z, 27.12.Z, 27.33.Z, 27.90.Z, 33.19.Z, 38.31.Z, 42.22.Z, 47.99.Z, 49.41.Z, 58.19.Z, 58.29.Z, 61.10.Z, 62.09.Z, 68.10.Z, 70.22.Z, 85.59.B)

FAQ

Last updated: 2026-06-12