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SUMAŞ SUNİ TAHTA VE MOBİLYA SANAYİİ A.Ş. — Investor Relations & Filings

Ticker · SUMAS ISIN · TRESMAS00016 IS Manufacturing
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Filings indexed 410 across all filing types
Latest filing 2026-04-17 Regulatory Filings
Country TR Türkiye
Listing IS SUMAS

About SUMAŞ SUNİ TAHTA VE MOBİLYA SANAYİİ A.Ş.

https://www.sumas.com.tr/

SUMAŞ SUNİ TAHTA VE MOBİLYA SANAYİİ A.Ş. is a manufacturer of wood-based building materials for the construction sector. The company's main products include Oriented Strand Board (OSB), offering TS EN 300 certified OSB-2 and OSB-3 varieties known for their high strength and moisture resistance. The product portfolio also extends to various particle boards (chipboard), including water-resistant and fire-retardant types, as well as glue products. Additionally, the company produces eco-friendly natural fuel pellets from biomass. SUMAŞ focuses on developing reliable, high-quality, and innovative solutions through continuous research and development to meet customer needs.

Recent filings

Filing Released Lang Actions
Participation Finance Principles Information Form
Regulatory Filings Classification · 1% confidence The document is a standalone regulatory schedule showing detailed “Participation Finance Principles” compliance tables for the 2025 annual unconsolidated financial statements. It is not a full annual or interim report, nor an earnings release or investor presentation. Instead, it appears as a specific statutory disclosure (in Turkish) filed with a regulator, which does not neatly fit other categories. As such, it should be classified as a general regulatory filing (RNS).
2026-04-17 English
Şirketimiz Esas Sözleşme Madde Tadilleri Hk.
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a detailed draft amendment (“Tadil Tasarısı Taslağı”) showing side-by-side old and new articles of association for shareholder approval. It is clearly preparatory material for a general meeting to solicit votes on governance changes, rather than the meeting results or a full annual report. Therefore it aligns with a Proxy Solicitation & Information Statement (PSI), which provides information and requests votes from shareholders.
2026-04-14 Turkish
Şirketimiz Esas Sözleşme Madde Tadilleri Hk.
Regulatory Filings Classification · 1% confidence The document is a corporate announcement regarding changes to the company’s articles of association (“Esas Sözleşme Tadili”). It does not include full updated articles or financial data, nor is it an AGM presentation or formal report like an annual report. It’s a standalone regulatory disclosure about internal governance changes, which does not fit one of the specific specialized categories. Therefore it falls under the fallback category of a general regulatory filing.
2026-04-14 Turkish
Şirketimiz Esas Sözleşme Madde Tadilleri Hk.
Share Issue/Capital Change Classification · 1% confidence The document is a 'Tadil Tasarısı Taslağı' (Draft Amendment Proposal) for SUMAŞ SUNİ TAHTA VE MOBİLYA SANAYİ A.Ş. It presents a side-by-side comparison of 'Eski Metin' (Old Text) and 'Yeni Metin' (New Text) for various articles of the company's Articles of Association (Articles 4, 6, 9, 18, and 21). Such documents are typically prepared for shareholder approval at a General Meeting to modify corporate governance, capital structure, or administrative rules. Since this is a proposal for changes to the company's governing documents, it falls under the category of Proxy Solicitation & Information Statement (PSI), as these materials are provided to shareholders to inform them of proposed changes requiring their vote.
2025-12-30 Turkish
Şirketimiz Esas Sözleşme Madde Tadilleri Hk.
Regulatory Filings Classification · 1% confidence The document is a formal announcement regarding a proposed amendment to the company's Articles of Association. It states that the Board of Directors has made a decision to amend specific articles and has submitted an application to the Capital Markets Board (Sermaye Piyasası Kurulu) for approval. This is a standard corporate governance disclosure regarding structural changes, which falls under the category of general regulatory announcements as it does not fit into specific categories like M&A, dividends, or financial reports.
2025-12-30 Turkish
2025 YILI 3. DÖNEM GEÇİCİ VERGİ BEYANNAMESİ
Interim / Quarterly Report Classification · 1% confidence The document provides a detailed income statement (Gelir Tablosu) for the company SUMAŞ SUN'İ TAHTA VE MOBİLYA SANAYİ A.Ş. for the period ending 30/09/2025. It contains substantive financial data, including gross sales, operating expenses, and net profit/loss figures. Since it covers a period shorter than a full fiscal year (a 9-month interim period) and provides actual financial statements rather than just an announcement or certification, it is classified as an Interim/Quarterly Report. 9M 2025
2025-11-07 Turkish

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