Skip to main content
Mostostal Zabrze S.A. logo

Mostostal Zabrze S.A. — Investor Relations & Filings

Ticker · MSZ ISIN · PLMSTZB00018 LEI · 259400GMNU45CZDAPB28 WAR Construction
Open in API
Filings indexed 1,082 across all filing types
Latest filing 2025-07-22 M&A Activity
Country PL Poland
Listing WAR MSZ

About Mostostal Zabrze S.A.

https://mz.pl/en/home/

Mostostal Zabrze S.A. is an industrial group that provides comprehensive design, production, construction, and assembly services. The company specializes in executing complex and technologically demanding investments, primarily for the chemical, petrochemical, metallurgy, power, and environmental protection sectors. Its activities also include the general construction of public facilities. The group's capabilities extend to the fabrication of steel and machinery structures, piping, and the provision of electrical services, managing projects from initial design through to final commissioning.

Recent filings

Filing Released Lang Actions
Rozpoczęcie przez spółkę zależną przeglądu opcji strategicznych w zakresie Inwestycji FUTURE - Content (PL)
M&A Activity Classification · 1% confidence The document text is a formal announcement from the Management Board (Zarząd) of MOSTOSTAL ZABRZE S.A. regarding a subsidiary's decision to review strategic options for a major investment project ('Inwestycja FUTURE'), including potentially seeking a financial or industry investor. This type of announcement, detailing strategic reviews, potential financing/partner searches related to a specific project, and referencing prior agreements (Porozumienia ugodowego), fits best under Capital/Financing Update (CAP) as it directly relates to capital structure decisions and fundraising efforts for a significant project. It is not a full financial report (10-K, IR), an earnings release (ER), or a simple management discussion (MDA), but rather a strategic action concerning future capital deployment and partnership.
2025-07-22 Polish
Zawarcie przez spółki zależne MOSTOSTAL ZABRZE S.A. aneksów do umów ramowych dla linii wieloproduktowych z mBank S.A. - Content (PL)
Capital/Financing Update Classification · 1% confidence The document text is very short (1223 characters) and reports on an amendment (aneks) to existing framework agreements (umowy ramowe) concerning credit lines with mBank S.A. for two subsidiaries. It references previous current reports ('raport bieżący'). This type of specific, material, non-financial update, often related to financing terms or material contracts, fits best under the general 'Regulatory Filings' category (RNS) as it is a mandatory disclosure but does not align perfectly with the more specific financial report types (10-K, IR, ER) or corporate action types (DIV, SHA, CAP). Given the nature of reporting material contract changes, RNS is the most appropriate fallback.
2025-06-25 Polish
Podpisanie porozumienia ugodowego pomiędzy MOSTOSTAL ZABRZE S.A., Polwax S.A. oraz Orlen Projekt S.A. dotyczącego sporów związanych z Inwestycją FUTURE - Content (PL)
Legal Proceedings Report Classification · 1% confidence The document is a current report (Raport Bieżący) from a Polish entity (MOSTOSTAL ZABRZE S.A.) detailing the signing of a settlement agreement (porozumienie ugodowe) to resolve disputes related to a past investment project. It outlines financial obligations (30.3 million PLN payment in installments), guarantees provided by the parent company (Emitent), and mutual waivers of claims. This type of announcement, concerning a significant legal/financial resolution and corporate guarantee, is a material event disclosure. Since it is not a standard periodic report (10-K, IR), an earnings release (ER), or a specific shareholder action (DIV, DVA), it falls best under the category of general regulatory announcements or material corporate events. Given the options, 'Regulatory Filings' (RNS) is the most appropriate general category for significant, non-standard corporate disclosures in this context, although 'LTR' (Legal Proceedings Report) is also plausible due to the settlement of disputes. However, RNS serves as the best general catch-all for material, non-periodic disclosures not covered elsewhere. The document is substantial and reports the finalization of an event, not just the announcement of a report's publication (ruling 2 does not apply).
2025-06-24 Polish
Uzgodnienie istotnych warunków ugody pomiędzy MOSTOSTAL ZABRZE S.A., Polwax S.A. oraz Orlen Projekt S.A. dotyczącej sporów związanych z Inwestycją FUTURE - Content (PL)
Legal Proceedings Report Classification · 1% confidence The document is a formal announcement by MOSTOSTAL ZABRZE S.A. regarding the agreement on essential terms for a settlement between its subsidiary (Polwax) and Orlen Projekt to resolve ongoing legal disputes related to an investment project. It details the nature of the dispute (a court case involving PLN 28.9 million) and the proposed settlement terms (PLN 30.3 million payment in installments, with the parent company providing a guarantee). This type of communication, detailing significant legal matters, regulatory actions, or major contractual disputes that have reached a settlement stage, aligns best with the 'Legal Proceedings Report' (LTR) definition, which covers updates on significant lawsuits or regulatory actions. Although it mentions previous reports (like the Q1 2025 report), the core content is the update on the legal dispute resolution. It is not a full financial report (10-K or IR), an earnings release (ER), or a general regulatory filing (RNS), as it addresses a specific, material legal event.
2025-06-11 Polish
Zawiadomienie - F.R.
Director's Dealing Classification · 1% confidence The document is titled "Powiadomienie o transakcji/transakcjach*, o którym mowa w art. 19 ust. 1 rozporządzenia MAR" (Notification of a transaction/transactions referred to in Article 19(1) of the MAR Regulation). Article 19 of the Market Abuse Regulation (MAR) specifically deals with notifications of transactions conducted by persons discharging managerial responsibilities (PDMRs) and persons closely associated with them. The content details a transaction involving 'akcje' (shares) by an individual closely associated with a member of the Management Board ('Dariusz Pietyszuk - Prezes Zarządu') of the issuer ('MOSTOSTAL ZABRZE SPÓŁKA AKCYJNA'). This clearly identifies the document as an insider transaction report, which corresponds to the 'Director's Dealing' category.
2025-06-10 Polish
Zawiadomienie - DP
Director's Dealing Classification · 1% confidence The document is titled "Powiadomienie o transakcji/transakcjach*, o którym mowa w art. 19 ust. 1 rozporządzenia MAR" (Notification of transaction(s) referred to in Article 19(1) of the MAR Regulation). This regulation pertains to market abuse and mandates disclosures for transactions conducted by persons discharging managerial responsibilities (PDMRs). The content details a transaction involving shares ('akcje') by a member of the Management Board ('Prezes Zarządu'), Dariusz Pietyszuk, including the volume (376069) and price (5.3 PLN) on a specific date (2025-06-09). This structure perfectly matches the definition of Director's Dealing (insider trades by executives).
2025-06-10 Polish

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.