Olin Corporation is a global manufacturer and distributor of chemical products and a leading U.S. manufacturer of ammunition. Our worldwide commitment to continuous innovation, superior safety and exceptional service ensures customer success throughout the …

Grow your career where you are valued and rewarded. Rooted in our corporate values, Olin continues to flourish as the global leader in the industries we serve. We invest in, recognize, and reward the talents and contributions of our people, empowering our 7,300 global team members to make an impact at work and in our communities.

Although Olin’s principal executive offices are in Clayton, Missouri, USA, we employ 7,300 and operate on four continents serving customers in nearly 100 countries across the globe. Use the map to find more information about our global locations, or click one of the links below.

Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. The company traces its roots to two companies, both founded in 1892: Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. Accidents at Olin chemical plants have exposed employees and nearby residents to health hazards. [2] [3] [4]

Olin College of Engineering is advancing engineering as a bridge to equity, opportunity and progress for humanity on a global scale. Our curriculum focuses on a hands-on, project-based, collaborative approach to learning.

23 hours ago · Olin Corp. (Clayton, Mo.) announced that Hidrogenii, the joint venture between Olin and Plug Power Inc. (Latham, N.Y.), commissioned its 15 ton/d hydrogen liquefaction plant in St. Gabriel, Louisiana.Among the largest electrolytic hydrogen liquefaction facilities in North America, the site marks a major milestone in strengthening the regional hydrogen supply chain …

2 days ago · Hydrogen Capture Enhances Sustainability and Profitability of Olin’s St. Gabriel Facility Plug US Hydrogen Capacity now at 40TPD ST. GABRIEL, La., April 17, 2025 (GLOBE NEWSWIRE) - Hidrogenii, the joint venture between Plug Power Inc. (NASDAQ: PLUG) and Olin Corporation (NYSE: OLN), today announced the commissioning of its 15 metric-ton-per-day …

2 days ago · Olin Corporation is a leading vertically integrated global manufacturer and distributor of chemical products and a leading U.S. manufacturer of ammunition. The chemical products produced include ...

2 days ago · Hidrogenii is a U.S.-based joint venture between Plug Power Inc. and Olin Corporation, combining Plug's leading hydrogen technology with Olin's decades of industrial expertise.

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