Owens Corning Corporate

Owens Corning is a global building materials and composites manufacturer headquartered in Toledo, Ohio, United States. As a leading materials technology company, the organization specializes in glass fiber, insulation, and composite solutions serving construction and industrial markets worldwide. With approximately 20,000 employees and operations spanning more than 30 countries, the company maintains a strong market position with annual revenues of approximately $9.5 billion and is listed on the New York Stock Exchange under the ticker symbol OC.

Core Business

Owens Corning operates three primary business segments that drive its global market leadership. The Insulation segment represents the largest revenue contributor at approximately 45% of total sales, encompassing building insulation materials, industrial insulation products, and energy-efficient solutions for residential and commercial applications. This business leverages advanced thermal performance technology to address growing energy conservation demands in construction markets globally. The Glass Fiber segment constitutes about 30% of revenues and represents the company's technical heritage, producing glass fiber yarns, mats, and reinforcements that serve as essential materials in composite manufacturing across aerospace, automotive, wind energy, and infrastructure applications. The Roofing segment contributes approximately 25% of sales through asphalt shingles and waterproofing solutions, providing essential building envelope protection for residential and commercial structures. The organization's materials technology expertise enables continuous product innovation, with research and development investments reaching $250 million in fiscal year 2025, supporting advanced composite applications and sustainable building solutions.

Global Presence

Owens Corning maintains extensive global manufacturing and commercial operations across more than 30 countries, supported by a network of over 50 production facilities worldwide. The company operates 15 or more glass fiber manufacturing plants strategically located across the Americas, Europe, and Asia to serve regional composite materials demand, while insulation manufacturing operations span 20 or more facilities in major construction markets globally. North America represents the primary market, contributing approximately 60% of total revenues with established manufacturing infrastructure and strong brand recognition in the United States, Canada, and Mexico. European operations cover 15 or more countries including Germany, France, and the United Kingdom, contributing roughly 20% of revenues from mature construction markets. Asia represents the fastest-growing region at approximately 15% of revenues with operations across China, India, and Southeast Asian markets, where the company is actively expanding manufacturing capacity to capture infrastructure and renewable energy development opportunities. The remaining 5% of revenues come from operations in Australia, South America, and other emerging markets.

Key Strengths

Owens Corning distinguishes itself through materials technology leadership, particularly in advanced glass fiber manufacturing where the company holds significant intellectual property and process innovations. The organization's vertical integration from raw materials to finished building products enables quality control and operational efficiency across the value chain. Sustainability leadership represents a core competitive advantage, with the company developing green building solutions, improving energy efficiency in manufacturing operations, and increasing the proportion of recycled content in product formulations. The combination of strong brand recognition, established customer relationships, and a global manufacturing footprint positions Owens Corning as a preferred partner for construction and industrial customers seeking reliable, technology-driven materials solutions.