The Siam Cement Public Company Limited, widely known as SCG, is one of Thailand’s most prestigious and oldest industrial conglomerates, established in 1913 by a royal decree under King Rama VI. Originally founded to produce cement domestically and reduce the country’s reliance on imports, SCG has since evolved into a diversified business group that stands as a cornerstone of Thailand’s industrial development. Over the course of more than a century, the company has grown beyond its origins in cement manufacturing to encompass an array of sectors, including chemicals, packaging, building materials, and logistics. This expansion reflects SCG’s long-term strategy of diversification and innovation, ensuring resilience and relevance in changing economic environments. The company’s operations span across Southeast Asia and beyond, positioning it as a regional leader in industrial production, infrastructure development, and sustainable business solutions. Its commitment to quality, reliability, and technological advancement has made SCG a household name synonymous with excellence in the industrial sector.
SCG’s structure is organized around several key business units that together form a comprehensive and integrated industrial ecosystem. The Cement-Building Materials business unit remains its foundational pillar, providing essential materials such as cement, ready-mixed concrete, and precast concrete products that support both residential and commercial construction. This division also produces roofing systems, wall solutions, and home improvement products, contributing to the overall modernization of infrastructure in Thailand and neighboring countries. The Chemicals business unit is another major component of SCG’s portfolio, producing and supplying petrochemical products, including polyolefins and other industrial-grade plastics used in various sectors from automotive manufacturing to consumer packaging. SCG’s Packaging division, meanwhile, has grown into one of the largest in Southeast Asia, producing sustainable paper-based products, corrugated containers, and packaging materials designed to meet global demand. Through this diversified structure, SCG is able to balance market fluctuations across industries and maintain consistent growth through innovation, operational efficiency, and strategic global expansion.
A defining aspect of SCG’s modern identity is its deep commitment to sustainability, innovation, and social responsibility. Recognizing the growing importance of environmental conservation and circular economy principles, the company has integrated sustainable practices into every stage of its operations. It has invested heavily in research and development to create high value-added products that are both environmentally friendly and economically viable. SCG promotes the use of alternative fuels and raw materials, energy efficiency measures, and waste-to-value initiatives that minimize environmental impact. Its innovation centers continuously develop new materials and digital technologies aimed at improving productivity, safety, and environmental performance. Moreover, SCG aligns its business model with global sustainability standards, earning certifications for green building materials and demonstrating leadership in climate action initiatives. Beyond its environmental pursuits, the company plays an active role in social development, supporting community engagement, education, and disaster relief efforts across Thailand and the broader ASEAN region.
As a publicly listed entity on the Stock Exchange of Thailand under the ticker symbol SCC, SCG represents both stability and forward-thinking governance. The company’s ownership includes the Crown Property Bureau, reinforcing its legacy as a trusted pillar of the Thai economy. With a workforce of tens of thousands and a presence in numerous countries, SCG continues to be a major driver of regional industrial growth, contributing to infrastructure, trade, and innovation. Its leadership emphasizes corporate ethics, transparency, and adherence to international standards of governance, ensuring that growth is achieved responsibly. By leveraging digital transformation, sustainable production methods, and a culture of continuous improvement, SCG remains a model of industrial excellence and a symbol of national pride. The company’s unwavering focus on innovation, quality, and social impact secures its position not only as a leading corporation in Thailand but also as a key player shaping the industrial and environmental future of Southeast Asia.