Olin and Huntsman merge to create a $12.5 billion chemicals leader, unlocking synergies, integration benefits, and long-term global growth.
Olin Corporation and Huntsman Corporation have announced a landmark merger of equals through a definitive all-stock agreement, creating a new integrated chemicals powerhouse with annual revenues exceeding $12 billion. Following the completion of the transaction, the combined entity will operate under the name OlinHuntsman Corporation, bringing together Olin’s large-scale upstream chemical production capabilities with Huntsman’s advanced downstream formulations and specialty materials expertise.
The strategic merger is expected to significantly enhance shareholder value through operational efficiencies, improved vertical integration, and greater market reach. The companies have identified more than $400 million in cost synergies and integration benefits, which are expected to strengthen profitability, increase cash generation, and provide greater resilience across industry cycles.
The combination represents a major transformation within the North American chemical sector. By integrating Olin’s cost-efficient electrochemical operations, including chlorine and caustic soda production, with Huntsman’s high-value polyurethane systems, formulation technologies, and advanced material solutions, OlinHuntsman will establish a stronger and more diversified product portfolio. This integration will provide enhanced flexibility to optimize raw material utilization and convert advantaged feedstocks into higher-value downstream products.
The newly formed company will leverage its extensive global manufacturing network to cater to rapidly growing sectors such as automotive, construction, infrastructure, industrial manufacturing, and other technology-driven applications. Its strengthened footprint across North America, particularly along the U.S. Gulf Coast, alongside existing operations in Europe and Asia, will allow the company to better serve global customers while responding effectively to changing regional market dynamics.
Ken Lane, President and Chief Executive Officer of Olin, described the merger as a strategic opportunity to create a more durable and value-oriented chemical enterprise. According to him, Huntsman’s strong portfolio of specialized polyurethane systems and advanced material technologies complements Olin’s world-scale chemical assets. The integration of these capabilities will create a more flexible organization capable of serving customers across multiple stages of the value chain, improving cash flow performance, and capturing growth opportunities that would be difficult for each company to achieve independently. Lane will serve as the Chief Executive Officer of OlinHuntsman after the transaction closes.
Peter Huntsman, Chairman, President and CEO of Huntsman, emphasized that the global chemical industry is increasingly shaped by international trade dynamics, supply chain competition, and national industrial capabilities. He noted that the merger would create a stronger global competitor capable of delivering superior products and services to customers while offering enhanced value to shareholders and greater opportunities for employees. After the merger’s completion, Peter Huntsman will assume the role of Non-Executive Chairman of the OlinHuntsman Board.
The combined company is projected to generate approximately $12.5 billion in revenue based on its 2025 financial profile. One of the key advantages of the transaction is the creation of a fully integrated chemical platform that combines low-cost feedstock access with differentiated downstream products. This structure is expected to enhance margins, improve operational efficiency, and support long-term sustainable growth.
A major financial benefit of the merger comes from anticipated cost savings. More than $300 million of the identified synergies are expected to be realized within the first two years following completion, with the full amount targeted by the end of the third year. These savings will primarily result from improved procurement strategies, raw material integration, optimized manufacturing operations, and reductions in selling, general, and administrative expenses. Additionally, the companies expect approximately $100 million in further raw material integration benefits beginning in 2031, along with nearly $125 million in cash tax benefits through accelerated utilization of net operating losses.
The all-stock structure of the merger is designed to maintain a strong balance sheet while allowing the combined organization to focus on disciplined capital allocation. OlinHuntsman intends to prioritize investments that maintain safe and reliable operations, support a stable dividend policy, reduce debt levels, and allocate future excess cash toward shareholder returns as well as strategic organic and inorganic growth opportunities.
Olin’s Winchester ammunition business will remain an important division within the combined company, continuing to strengthen its established market position and maintain long-term relationships with sporting, military, and law enforcement customers.
From a governance perspective, OlinHuntsman will be guided by an experienced leadership team drawn equally from both organizations. The Board of Directors will consist of ten members, with equal representation from Olin and Huntsman. Phil Lister, currently Huntsman’s Executive Vice President and Chief Financial Officer, will become Chief Financial Officer of the new company, while Olin’s current CFO, Todd Slater, will take the role of Chief Integration Officer to oversee the successful execution of integration plans and synergy targets. A dedicated Strategic Integration Committee under the Board will monitor progress and ensure the company achieves its long-term strategic objectives.
The merger marks a significant step toward creating one of North America’s most integrated and competitive chemical manufacturers, combining scale, technological expertise, and cost advantages to strengthen its position in global markets.
