Connected Globally. Delivered Locally.

Olin added Dow’s global chlorinated organic assets to its own in 2015, making Olin the world’s largest supplier of chlorinated organic products and services. Backed by more than 100 years of continuing innovation, we offer high-quality products and industry leading customer support worldwide.

We are the No. 1 Go-To

We proudly serve a diverse array of industries and applications including, but certainly not limited to Dry Cleaning, Aerosols, Water Treatment, Automotive, Consumer Goods, Chemical Processing, Silicone Production and Agriculture. As one of the most vertically integrated chlorinated products producers, and the ONLY global producer, we are the go-to source of service and supply around the world.

Only Olin Offers Local Know-How Backed by Global Resources

As the leading global source for chlorinated organic products and support, our customer focus has never been greater. Only Olin’s back integration and extensive supply chain capabilities provide global reach with a reliability advantage for our customers.

Our global footprint enables our commitment to provide you with high-quality chlorinated organics products and excellent customer service on a greater scale. Only Olin can provide the high-value services you need, virtually anywhere in the world.

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The Olin Catalyst

Olin Corporation began in 1892. Following many decades of success, Olin added Mathieson Chemical Corporation into the mix, increasing Olin’s product offering. Over time, the new Olin has grown and expanded to encompass several complementary business units, among them – Olin Epoxy, Olin Chlor Alkali Products and Vinyls, Olin Chlorinated Organics, and Polycarb. Collectively, Olin employs 6,300 employees in more than 20 countries.