The roots of Çolakoğlu’s commercial operations reach back to an iron & steel trade shop that Mehmet Rüştü Çolakoğlu founded in İstanbul’s Karaköy district in 1945. Çolakoğlu’s first rolling mill commenced operations in Sütlüce, also in İstanbul, in 1960. To address its need for billets, in 1968 Çolakoğlu established its first steel mill in Dilovası. Çolakoğlu Metalurji expanded its product line with the introduction of wire rod in 1985 and with the addition of ribbed rebar in 1990. With the steelworks and hot-rolled coil production investments that were initiated in 2005 and with the commissioning of its hot-rolling mill in 2010, Çolakoğlu Metalurji became one of the pioneer firms in Turkey’s iron & steel industry. Our mills are capable of producing an extensive lineup of HRC products ranging from thicknesses of 1.1 mm to 25.4 mm and from widths of 800 mm to 1,650 mm suitable for cold-forming at one end and to petroleum pipe on the other. During its first half-century of existence, Çolakoğlu Metalurji’s production consisted only of so-called “long products”–billets, rebar, wire rod, and ribbed coils. With the commissioning of its new investments in 2010, the company began shifting some of its production capacity away from long products and turning its attentions to flat products with higher added-value products suitable for manufacturing tubing & pipes, automotive components (including rims), agricultural tools, and machinery and construction equipment. The company has achieved significant progress especially in the homologation of its automotive components and wheel rims. As one of the leading firms in the Turkish iron & steel industry, our mission is to constantly move our sector forward one step at a time. Our goal is to achieve long-lasting success by increasing productivity and by expanding our product range with a focus on people’s needs and on environmental wellbeing. In the period ahead, Çolakoğlu Metalurji will be focusing even more onhigher value added products in an effort to increase its profitability by exploiting the advantages arising from mass production with the aims of meeting the needs of Turkish manufacturers with locally-made products and of increasing our competitive strength in international markets.

Atakas Steel’s production facilities are located in the Hatay region of Turkey and produces pickled, cold rolled, galvanized and pre-painted coils, with an annual output capacity of 1.2 million metric tons at high-tech equipment. Atakas Group has also a seaport which enables it to better serve overseas customers and a steel service center which produces cut-to-length and slit material for domestic customers. The company exports half of its production to markets in Europe, North Africa, the Middle East and North America.

Kocaer Steel is one of Türkiye’s leading steel producers, with more than 60 years of experience, a strong production infrastructure, a highly qualified workforce and a sustainable growth approach. Operating with a focus on innovation, quality, environmental responsibility and operational excellence, the company continues to strengthen both its value-added product portfolio and its presence in global markets. Operating in the steel profile segment of the iron and steel industry, Kocaer Steel offers solutions for a wide range of sectors, including energy, solar energy, mining and tunnelling, structural steel, transportation, machinery manufacturing, agriculture, shipbuilding and defence, with more than 12,000 product varieties and over 60 steel grades. Exporting its products to more than 140 countries across six continents, the company was the export champion of the Aegean Region for seven consecutive years from 2018 to 2024. Kocaer Steel operates on an approximately 300,000 m² integrated production site in Aliağa, İzmir. The company has an annual production capacity of 800,000 tonnes across its three steel profile plants, 180,000 tonnes at its Steel Service Center, and 100,000 tonnes at its Galvanizing Plant, supported by a workforce of approximately 1,200 employees. With its cutting, drilling, welding, bending, cold-forming, roll-forming and robotic processing capabilities, Kocaer Steel provides not only standard products but also high value-added and ready-to-use solutions. With its strong export network and sustainable production approach, the company continues to reinforce its position in the global steel industry. With its strong expertise in products, services, and trade, Kocaer Steel continues to realize its planned investments without compromising its innovative, quality-focused, environmentally conscious, sustainable, and excellence-driven values. Operating in the steel profile segment of the iron and steel industry, Kocaer Steel has been the export leader of the Aegean Region in the sector for the past seven consecutive years, with annual sales revenue exceeding USD 550 million and exports approaching USD 400 million. Through its portfolio of high value-added products, the company exports more than 75% of its production to 140 countries across six continents, offering a wide range of products in over 12,000 varieties and nearly 60 different chemical grades and compositions. Operating on a total area of 300,000 m², including 85,000 m² of indoor

MMK Metalurji, which has announced its name to the world in steel letters; was established in Turkey to build a stronger future and to create permanent satisfaction in steel industry with its bright vision. MMK Metalurji, Turkey"s largest industrial enterprise established from scratch, with a capital of 2.3 billion dollars, adds a vision to steel with its goal of adding value to the country"s economy and awareness of its global responsibilities. With its Kocaeli Dilovası and Hatay Dörtyol facilities, which are strategically important points in Turkey, it is in the leading position among the manufacturers of hot, galvanized and painted flat steel products with its electric arc furnace technology in the world. It brings together the light of science and steel in its accredited laboratories, where it serves its customers and stakeholders by using advanced technologies. Established in Hatay Dörtyol in 2010 with a length of 1800 meters and a berthing capacity of 12 ships up to 100,000 DWT, MMK Port proudly serves as the safe harbor of the Turkish industry. With its vision of building a strong and bright future, MMK Metalurji continues to add strength to its strength with its deep-rooted history. We are MMK. The Power That Makes Us Who We Are, is Our Steel Labor!

Ağır Haddecilik is a steel manufacturer established in 1984 in Düzce. along with operating a steel service center We specialized in manufacturing Patterned Sheets, Pipes and Profiles, Expanded Metal Sheets and Embossed Metal Sheets Our new main factory in Gebze has a massive capacity of 500.000 Tons operating in 45.000 m2 space 35.000 m2 indoor space located 10 km away from port. Ağır Haddecilik known for its quality worldwide , is one of the largest exporters in Turkey. We manufacture our metal sheets using state of the art technology and machinery. Our exported products is packaged using high quality steel straps with the pallets being reinforced with craft paper for maximum protection.

As Galva Metal, a Türkiye-based, export-oriented steel service center, we are proud to be ranked among Turkey’s top 1000 industrial enterprises and exporters, and stand within the top 10 steel exporters in coated flat steel product group. Operating from our 20,000 m² modern production facility in Kocaeli/Kartepe, we utilize high-quality standards and innovative technologies to serve the metal processing industry with precision and efficiency. Additionally, our strategically located warehouse in Romania strengthens our European logistics network and supports seamless delivery across the continent. Our advanced production infrastructure includes 4 Slitting Lines, 2 Cut-to-Length Lines, 1 Multiple Cutting Line, 2 Cold Rolling Lines, 2 Embossing Lines, Trapezoidal & Corrugated Sheet Lines, a Tear Pattern Line, and the patented Galvafence Line. With robust stock capabilities and a flexible production structure, Galva Metal delivers tailored steel solutions to meet the diverse needs of industries worldwide—combining operational agility with global reliability.

We provide fast, flexible, and cost-effective services to our customers by offering reliable and innovative solutions with high-quality standards in the iron and steel industry. Through our global supply network, bonded warehouse (Type C), and tailored solutions for companies utilizing the Inward Processing Regime (IPR), we simplify the operational processes of exporters and manufacturers, supporting them in enhancing efficiency and competitiveness. By prioritizing continuous improvement and customer satisfaction, we continue to be a strong and trustworthy business partner in the industry.

Yatırım Finansman Securities, Türkiye's first brokerage house, was founded on October 15, 1976 by 13 major banks led by İşbank and the Industrial Development Bank of Türkiye (TSKB). Achieving strong and stable growth since its inception, Yatırım Finansman has always been a pioneer in the capital markets and a symbol of trust throughout its 50-year history. Yatırım Finansman's main goal is to maintain its lead in the Turkish capital markets with robust shareholding structure, well-established distribution channels, wide product range, state-of-the-art technology, customer-oriented services and extensive experience.

Established in December 2005 as DAVUTOĞLU METAL, the main field of activity of our company is the wholesale of industrial and construction iron. In addition, in line with the demands of our customers, our company also supplies steel mesh, wire rod, profile, angle iron, flat iron products. DAVUTOĞLU METAL, adding the working discipline to its experience in the sector, will be in the determination and understanding of being able to do better every day without sacrificing business ethics. The biggest factor in the rapid growth and recognition of DAVUTOGLU METAL in the iron market in a short time is that it does not leave the principle of honesty in its business. It also provides the shipment of the highest quality materials as soon as possible by balancing the price-quality performance of the demands of our customers. In line with our customer-oriented service approach, we offer the product, service and after-sales support that our customers need, with social and environmental responsibility awareness. DAVUTOĞLU METAL has proven its place and quality in the sector and presented to you a wide range of solution partners who have standardized their products with global certificates.

Galva Makina A.Ş., headquartered in İzmit Kartepe and manufacturing and R&D base in Zonguldak Kdz.Ereğli district, provides service to our customers in our factory built on a 15000 m2 open area and 4500 m2 closed area with its advanced technology machinery, R&D and experienced design group. By combining the experience of our company’s engineers with our Galva Metal field experience, we offer world-class solutions to our customers by increasing efficiency and reducing costs without sacrificing quality. Our company designs and manufactures coil slitting lines, cut-to-length lines, multi-blanking lines, and packaging systems for the metal processing industry, with a strong focus on high precision, efficiency, and automation. The lines we develop offer flexible solutions tailored to diverse production requirements, aiming to enhance our customers' competitive advantage in the global market.

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Carrying over 10 years of industry experience and knowledge, Nea Metal is a pioneer that can compete in the global market by focusing on the needs and satisfaction of our business partners, always being one step ahead with a perspective that prioritizes service quality, focuses on innovations, and closely follows world markets. a company's target. To grow; Owing to its global perspective, Nea Metal has always adopted an innovative approach to go further. Customer-oriented production and service understanding; Our institution, which also supports it with highly innovative investment tools, brought with it the awareness of quality and honesty. Continuing to create added value for Turkey and the World, Nea Metal continues to produce with the value it attaches to the economy, society and environment. For the future, it will continue to produce and create lasting values without compromising as an institution that values development and innovation from its values it has adopted as a motto.By working with the leading manufacturers of our country and the world, industrial branches such as machinery-manufacturing-shipbuilding and domestic and international sales of hot rolled-packed sheets, hot rolled plates, IPE-NPI-NPU-H group structural steel profiles, which the sector needs.

We provide service and materials for metal, electrical, construction, iron, steel sectors with customer oriented, innovative perspective. Our target is to respond our customer’s requirements with the products which have high quality and competitive price level. We research the marked with a dynamic, reliable and solution oriented team to find products with low prices and good quality.

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