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Mersen — Investor Relations & Filings

Ticker · MRN ISIN · FR0000039620 LEI · OQXDLNM5DTBULYMF5U27 PA Manufacturing
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Filings indexed 1,068 across all filing types
Latest filing 2010-01-07 Regulatory Filings
Country FR France
Listing PA MRN

About Mersen

https://www.mersen.co.uk/

Mersen is a global expert in advanced materials and electrical power. The company designs and manufactures innovative solutions for high-tech industries. Its Advanced Materials segment specializes in graphite-based products, including specialty graphite components, anti-corrosion equipment such as impervious graphite heat exchangers, and high-temperature insulation materials. The Electrical Power segment provides a range of solutions encompassing electrical protection and control, power management, and power transfer technologies. Mersen serves diverse markets, including energy, transportation, aerospace, and semiconductors, by developing customized solutions to meet specific client needs.

Recent filings

Filing Released Lang Actions
Major new contract for anticorrosion equipment in the water treatment sector
Regulatory Filings Classification · 99% confidence The document is explicitly titled and formatted as a "PRESS RELEASE" at the beginning and end. It announces a specific business event (signing a USD13 million contract) and provides context about the company's strategy and operations, which is characteristic of an Earnings Release (ER) or a general announcement. Since it is not a comprehensive financial report (like 10-K or IR), nor is it a transcript (CT) or a formal regulatory filing detailing insider trades (DIRS) or shareholder votes (DVA), the most appropriate classification for a news announcement detailing business developments is 'Earnings Release' (ER), as these often include significant operational news alongside financial highlights, or 'Regulatory Filings' (RNS) as a fallback. Given the content focuses on a major contract win and operational expansion, it functions as a significant corporate announcement. However, since it is a general press release announcing business news rather than specifically focusing on period-end financial results (which would be ER), and it doesn't fit any other specific category, it defaults best to the general regulatory announcement category, RNS, or potentially ER if interpreted as a non-standard earnings-related announcement. Given the structure and content (major contract news, company background, contact info), it strongly resembles a standard press release used for broad corporate updates. I will classify it as RNS as it is a general regulatory/news announcement that doesn't fit the specific financial report codes.
2010-01-07 English
Carbone Lorraine acquiert le solde du capital de Calcarb
M&A Activity Classification · 99% confidence The document text announces that Carbone Lorraine acquired the remaining stake in Calcarb in December 2009. It details the strategic rationale (synergies, solar market strengthening) and provides company background information, including market positions and contact details. This is a corporate announcement regarding a significant business transaction (acquisition/takeover activity). Based on the definitions, the most appropriate category is 'M&A Activity' (Code: TAR), which covers merger proposals or takeover bids. Although it is a press release, the core subject matter is M&A, making TAR more specific than the general 'RNS' fallback.
2010-01-05 French
Carbone Lorraine buys all remaining shares in Calcarb
M&A Activity Classification · 99% confidence The document text announces a specific corporate action: Carbone Lorraine's acquisition of the remaining shares in Calcarb in late December 2009. It details the rationale, financing, and strategic benefits of this acquisition. This type of announcement, detailing a merger or acquisition proposal/completion, aligns directly with the definition of M&A Activity (TAR). The presence of a 'PRESS RELEASE' header and contact information confirms it is an official announcement, not a comprehensive report like a 10-K or IR.
2010-01-05 English
Inauguration de CLMA, plate-forme régionale de Carbone Lorraine au Maroc
Regulatory Filings Classification · 99% confidence The document is explicitly titled 'COMMUNIQUE DE PRESSE' (Press Release) multiple times. It announces a specific corporate event: the inauguration of a new regional platform (CLMA) in Morocco, detailing its purpose, location, and strategic importance. This type of announcement, which is not a formal financial filing (like 10-K, IR, or ER) but rather a public relations statement about business operations and strategy, fits best under the general 'Regulatory Filings' (RNS) category as a miscellaneous corporate announcement, or potentially a general 'Investor Presentation' (IP) if it were more focused on investment metrics, but given the press release format and operational focus, RNS is the most appropriate fallback for non-standard announcements. Since there is no specific category for 'Press Release' and it is not a financial report, earnings release, or management discussion, RNS (Regulatory Filings/Miscellaneous Announcement) is the best fit.
2009-12-08 French
Inauguration of CLMA, Carbone Lorraine's regional platform in Morocco
Regulatory Filings Classification · 95% confidence The document is explicitly titled 'PRESS RELEASE' near the end and details a specific corporate event: the inauguration of a new regional platform (CLMA) in Morocco. It announces a strategic business development, including details about the facility, its purpose, and its alignment with government projects. This content is characteristic of a general corporate announcement intended for the press and investors, rather than a formal regulatory filing like a 10-K, an earnings release (ER), or a specific financial report (IR, AR). Since it is a press release announcing a business development, and it doesn't fit the specific categories like M&A (TAR), Capital Change (CAP), or Dividend (DIV), the most appropriate general category for a corporate announcement that isn't a formal report or transcript is Regulatory Filings (RNS), which serves as a broad category for miscellaneous official announcements not covered elsewhere. Given the context of a press release announcing a new facility and strategic positioning, RNS is the best fit among the provided options.
2009-12-08 English
Maintien d'une activité ralentie au troisième trimestre 2009
Earnings Release Classification · 98% confidence The document text explicitly states the financial results for the third quarter (T3 2009) and the first nine months (9m 2009) of the year, including consolidated revenue figures and segment breakdowns. It is dated October 20, 2009, and is presented as a 'COMMUNIQUE'. This structure—reporting period results, segment analysis, and financial highlights—is characteristic of an Earnings Release (ER). It is not a comprehensive annual report (10-K) or a detailed interim report (IR), as it focuses on the immediate release of quarterly figures rather than a full statutory filing. It is also not a Call Transcript (CT) or an Investor Presentation (IP). The presence of M&A activity and capital increase details supports this being a major periodic results announcement. Q3 2009
2009-10-20 French

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