What is the main business of Konstalex?

The main business activity of Konstalex focuses on manufacture of metal structures and parts of structures.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 21, 2003.

Where is the headquarters located?

The headquarters is located at: Sucharskiego 49, 97-500 Radomsko.

Who is on the management board?

The management board consists of: Robert Rulkiewicz (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 115,000 (approx. $31,064).

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 was the revenue?

The company reported a revenue of USD 16,654,194 in 2025, which is a decrease of 6.0% compared to 2024.

Yes, the company recorded a net profit of USD 1,173,280 in 2025, meaning the company decreased its profit by 25.9%.

What is the main operating cost?

The largest operating cost category falls under materials and energy. This category amounted to USD 13,895,028 in 2025, representing 93% of all operating expenses.

Konstalexsp. z o.o.

Manufacture of metal structures and parts of structures

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2003-02-21

Share capital

115 000,00 PLN

Activity description

Konstalex is a leader in the production of steel structures for the energy industry and bridge construction. The company manufactures road and railway bridges, pedestrian walkways, viaducts, and production and storage halls, with a production capacity of 1,000 tons of steel structures per month. It is part of the Mostostal Kraków Group and emphasizes quality control and modern technologies in its operations.

Registered address

Sucharskiego 49, 97-500 Radomsko, Poland

Website

konstalex.pl

Phone

Social media

Electronic delivery address

AE:PL-14665-88082-HJCFD-21

Financials

Revenue history (in m)

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 16.65mMedianUSD 634.83kAverageUSD 4.50m

Net profit

This companyUSD 1.17mMedianUSD 14.39kAverageUSD 119.27k

Operating costs

This companyUSD 14.97mMedianUSD 567.95kAverageUSD 4.21m

Assets

This companyUSD 13.61mMedianUSD 414.95kAverageUSD 3.42m

News

2026-08-06

Changes in the Management Board of Konstalex Sp. z o.o.

2025-11-19

Students of Tadeusz Kościuszko Cracow University of Technology Visited Our Factory

2025-11-19

Modernized Hall of the Steel Structures Factory in Radomsko

Industry

Bank accounts

Registered as a VAT taxpayer on 1993-07-06. Active

ING Bank Śląski
25 1050 1461 1000 0023 2634 2231
ING Bank Śląski
22 1050 0086 1000 0090 8311 7250
ING Bank Śląski
82 1050 0086 1000 0090 8402 1568

Debt

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

Real estate

Type	Amount
Land (incl. perpetual usufruct)	$120.5K$120,542
Buildings and premises	$670.8K$670,768

Public aid

Grant date	Purpose	Gross amount	Granting body
Mar 18, 2019	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	––	STAROSTA POWIATU RADOMSZCZAŃSKIEGO
Jun 18, 2018	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	––	Prezes Zakładu Ubezpieczeń Społecznych

Tenders

No recorded participation in tenders.

Regulatory authorisations

Authority	Type	Status
BDO	Waste generation	Inactive

Authorized Representatives

Marcin Szczepański – Attorney-in-fact (joint)

Robert Rulkiewicz – President of the Management Board

Manner of representation

Two members of the management board acting jointly, or one member of the management board acting jointly with a commercial proxy.

Supervisory board

Tomasz Guzik – Supervisory Board Member

Jacek Lech – Supervisory Board Member

Jakub Ryszard Tomaszewski – Supervisory Board Member

Kacper Jaskot – Supervisory Board Member

Paweł Śmigla – Supervisory Board Member

Ownership

Owner
Mostostal Kraków S.A.

Beneficial owners

Person	Rights

Competitors

Name	Revenue	Website
Promostalsp. z o.o. + limited partnership	$46,600,788.14	promostal.pl
Mostostal KielceS.A.	$41,176,606.39	mostostal-kielce.com.pl
Skavska Halesp. z o.o.	$26,876,640.62	skavska.pl
Tarkonsp. z o.o.	$24,882,817.78	tarkon.pl
Konstalsp. z o.o.	$18,612,357.11	konstal-garaze.pl
Stalobrexsp. z o.o.	$16,160,480.68	stalobrex.pl
Cass Construction and Steel Structuressp. z o.o.	$14,515,329.69	cass.com.pl
Stal-SystemsS.A.	$11,252,088.54	stalsystems.eu
Fullmet Wojciech Cieplińskisp. z o.o.	$9,350,665.91	fullmet.pl
Przedsiębiorstwo Produkcyjno - Usługowo - Handlowe Warexsp. z o.o.	$7,637,270.74	ppuhwarex.pl

Change history

Date	Event
2025-12-11	PKD change (Removed: 25.11, 25.62.Z, 32.99.Z, 41.20.Z, 43.99; Added: 25.51.Z, 25.53.Z, 41.00.A, 41.00.B, 49.41.Z)
2024-08-06	Name change (Przedsiębiorstwo Produkcyjno-Usługowo-Handlowe "konstalex" → Konstalex)
2023-07-28	PKD change (Removed: 25.12.Z, 25.29.Z, 25.61.Z, 42.12.Z, 42.99.Z; Added: 25.11, 32.99.Z, 41.20.Z, 43.99, 43.99.Z)
2020-05-14	PKD change (Removed: 16.23.Z, 23.61.Z, 23.63.Z, 24.33.Z, 25.73.Z, 25.91.Z, 25.92.Z, 28.22.Z, 28.41.Z, 28.49.Z, 28.92.Z, 29.10.D, 29.20.Z, 32.99.Z, 33.11.Z, 33.20.Z, 41.20.Z, 42.21.Z, 42.91.Z, 43.29.Z, 43.32.Z, 43.91.Z, 43.99.Z, 45.19.Z, 45.20.Z, 45.31.Z, 45.32.Z, 49.41.Z, 52.10.B, 52.24.C, 68.10.Z, 68.20.Z, 77.12.Z, 77.32.Z, 77.33.Z, 77.39.Z)
2008-12-09	PKD change (Removed: 20.30.Z, 20.51.Z, 26.6, 28.11.A, 28.11.B, 28.11.C, 28.12.Z, 28.21.Z, 28.71.Z, 28.75.B, 34.20.Z, 37.1, 40.10.C, 45.1, 45.2, 45.3, 45.4, 45.50.Z, 50.10.A, 51.53.B, 60.24, 60.24.A, 60.24.B, 60.24.C, 63.1, 63.11, 63.12, 65.12.B, 70.11, 70.12, 70.20.Z, 71.33.Z, 71.34.Z; Added: 16.23.Z, 23.61.Z, 23.63.Z, 24.33.Z, 25.11.Z, 25.12.Z, 25.29.Z, 25.61.Z, 25.62.Z, 25.73.Z, 25.91.Z, 25.92.Z, 25.99.Z, 28.22.Z, 28.41.Z, 28.49.Z, 28.92.Z, 29.10.D, 29.20.Z, 32.99.Z, 33.11.Z, 33.20.Z, 41.20.Z, 42.11.Z, 42.12.Z, 42.13.Z, 42.21.Z, 42.91.Z, 42.99.Z, 43.29.Z, 43.32.Z, 43.91.Z, 43.99.Z, 45.19.Z, 45.20.Z, 45.31.Z, 45.32.Z, 49.41.Z, 52.10.B, 52.24.C, 68.10.Z, 68.20.Z, 77.12.Z, 77.32.Z, 77.33.Z, 77.39.Z)

FAQ

Last updated: 2026-10-02