OLIN Corp
Olin Corp is a U.S.-based manufacturer with three core businesses: chlor alkali products and vinyls, epoxy materials, and Winchester ammunition. Its operations span large-scale chemical production and ammunition manufacturing, with facilities and sales across North America, Europe, Asia Pacific, and Latin America.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenueCommodity and intermediate chemicals including chlorine, caustic soda, EDC, VCM and related products.
Epoxy materials, precursors and formulated resin solutions used in industrial applications.
Sporting ammunition, reloading components and clay targets sold to retail and commercial channels.
Small-caliber military ammunition, components and contracted U.S. military project revenue.
Customers
Olin sells to industrial users, distributors, retailers, wholesalers, gun clubs, mass merchants and the U.S. Government and its prime contractors. Chemical products are used as inputs in downstream manufacturing, while Winchester products serve commercial shooters, law enforcement and military customers.
Buy chlorine, caustic soda, EDC, VCM and epoxy inputs for downstream manufacturing.
Retailers, wholesalers, mass merchants and gun clubs buy Winchester sporting ammunition and components.
The U.S. Government and prime contractors buy small-caliber military ammunition and project work.
Customers buy chlorinated organics and epoxy materials for specific industrial applications.
Buy ammunition for duty and training use, especially through Winchester channels.
Strategy
Olin’s business model depends on running large, capital-intensive manufacturing assets efficiently while balancing commodity chemical exposure with the more branded Winchester franchise. Its strategic position is tied to scale, vertical integration in chemicals, and serving both industrial and government/commercial ammunition markets.
Scale and plant utilization are central to competitiveness in commodity chemicals and ammunition.
Commercial ammunition is competitive and depends on product recognition, quality and service.
International demand and currency swings affect chemical pricing and end-market stability.
Geography
Q1/2026Olin is headquartered in Clayton, Missouri and operates as a global manufacturer with sales and operations in North America, Europe, Asia Pacific and Latin America. About 32% of 2025 sales were generated outside the United States, with especially meaningful international exposure in Epoxy and Chlor Alkali Products and Vinyls.
Share of the revenue the company reports by geography.
Risks
Olin is exposed to cyclical demand, excess industry capacity and pricing pressure in both chemicals and ammunition. Its global footprint also creates exposure to tariffs, currency changes, geopolitical disruption, cyber risk and regulatory compliance across multiple jurisdictions.
- Global economic and industry downturnsImpact: HighLikelihood: Medium
Lower customer demand and excess capacity can reduce sales and pricing in chemicals and ammunition.
Exposure: All segments
- International trade and currency volatilityImpact: HighLikelihood: Medium
A meaningful share of sales and costs is outside the U.S., exposing results to tariffs, FX and trade barriers.
Exposure - Environmental and regulatory complianceImpact: HighLikelihood: Medium
Chemical manufacturing and legacy obligations can require significant remediation, permits and controls.
Exposure: Chemical plants and legacy sites
- Cybersecurity and IT disruptionImpact: MediumLikelihood: Low
Manufacturing, order fulfillment and records depend on internal and external IT systems.
Exposure: Enterprise systems and plant operations
- Competitive pressure in ammunitionImpact: Medium
Winchester competes with domestic and foreign ammunition producers on price, quality and innovation.
Exposure: Winchester
Accounting
Judgemental itemsGoodwill is tested annually and when triggering events occur; adverse business conditions could create impairment charges.
Impact: Could materially affect operating results and equity
Chemical manufacturing can create remediation and closure obligations that require estimation.
Impact: Affects liabilities, expense recognition and cash needs
Ongoing restructuring programs create charges that may recur over multiple years.
Impact: Impacts comparability of earnings and cash flow
Large operating plants require long-term lease and raw material commitments.
Impact: Affects fixed obligations and future cost structure
A significant share of sales and costs is denominated in foreign currencies, especially euros.
Impact: Can move reported revenue and segment profit
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Last updated: 24/09/2026