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DOĞUSAN BORU SANAYİ VE TİCARET A.Ş. — Investor Relations & Filings

Ticker · DOGUB ISIN · TRADOGUB92F9 IS Manufacturing
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Filings indexed 1,392 across all filing types
Latest filing 2025-08-27 Share Issue/Capital Cha…
Country TR Türkiye
Listing IS DOGUB

About DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.

http://www.dogusanas.com.tr/

DOĞUSAN BORU SANAYİ VE TİCARET A.Ş. is a manufacturing company specializing in construction materials. The company's core business involves the production and sale of various pipes, including cement pipes and fittings. In addition to its pipe manufacturing operations, the company produces a range of building products such as tiles and covering elements for roofs, walls, and floors. The product portfolio is further supplemented by materials like cinder blocks, Portland cement, and aggregate, catering to the broader construction sector.

Recent filings

Filing Released Lang Actions
Kayıtlı Sermaye Tavanının Yükseltilmesi, Tavan Geçerlilik Süresinin Uzatılması ve Esas Sözleşme Tadiline İlişkin SPK Onayı Hk.
Share Issue/Capital Change Classification · 1% confidence The document is an official announcement regarding the approval of an increase in the company's authorized capital and the extension of the capital ceiling validity period by the Capital Markets Board (SPK). It details the board decision, the specific capital amounts, and the regulatory approval status. This falls under the category of capital structure changes and financing updates.
2025-08-27 Turkish
Toplu İş Sözleşmesi Görüşmeleri Hk.
Regulatory Filings Classification · 1% confidence The document is a 'Material Event Disclosure' (Özel Durum Açıklaması) from a Turkish company regarding the signing of a collective bargaining agreement with a labor union. It does not fit into specific categories like financial reports, dividends, or director dealings. As it is a general regulatory announcement regarding company operations and labor relations, it falls under the 'Regulatory Filings' (RNS) category.
2025-08-14 Turkish
Toplu İş Sözleşmesi Görüşmeleri Lokavt Kararı Hk.
Legal Proceedings Report Classification · 1% confidence The document is a 'Material Event Disclosure' (Özel Durum Açıklaması) from a Turkish company regarding a labor dispute. It details a board decision to initiate a lockout (lokavt) in response to a strike (grev) notice from a labor union. This is a specific corporate announcement regarding operational/legal developments that do not fit into financial reporting or shareholder meeting categories. As it is a general regulatory announcement of a material event, it falls under the 'Regulatory Filings' category.
2025-08-08 Turkish
Genel Müdür Vekili Sn. Kenan ALKAN'ın izine ayrılması hk.
Board/Management Information Classification · 1% confidence The document is a 'Material Event Disclosure' (Özel Durum Açıklaması) from a Turkish company. It details a temporary change in management due to a leave of absence, specifically appointing an acting General Manager (vekaleten yürütülmesine). This falls under the category of management changes or board/management information.
2025-08-07 Turkish
Participation Finance Principles Information Form
Environmental & Social Information Classification · 1% confidence The document is a structured disclosure report detailing a company's compliance with 'Participation Finance Principles' (Islamic finance standards). It provides specific financial data points (assets, liabilities, income) for a 6-month period in 2025, categorized by their compliance status. This type of specialized regulatory disclosure, which is not a standard financial statement, earnings release, or management report, falls under the category of general regulatory filings or specific compliance reporting required by financial authorities.
2025-08-07 English
Şirketimizin 2025/06 Dönemi Sorumluluk Beyanı ekte bilgilerinize sunulmuştur.
Audit Report / Information Classification · 1% confidence The document is a 'Responsibility Statement' (Sorumluluk Beyanı) issued by the Board of Directors of Doğusan Boru Sanayi ve Ticaret A.Ş. regarding the approval of financial statements for the period 01.01.2025 – 30.06.2025. This document is a mandatory regulatory filing required under the Capital Markets Board (SPK) regulations to accompany the interim financial reports. Since it is a formal regulatory declaration confirming the accuracy of the financial statements and is not the financial report itself, it falls under the category of Regulatory Filings. H1 2025
2025-08-07 Turkish

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