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Olin to merge with Huntsman after waiting period ends

PUBLIC · OLNSep 11, 2026about 2 hours ago

Acquiring Company

Olin Corporation

Acquired Company

Huntsman Corporation

ClaytonThe WoodlandsManufacturingManufacturing

Description

Olin Corporation and Huntsman Corporation announced the expiration of the Hart-Scott-Rodino waiting period for their pending merger. This marks a critical step towards the completion of the merger, which has already received overwhelming approval from both companies' shareholders. The transaction awaits certain customary closing conditions and additional regulatory approvals.

Company Information

Company

Olin Corporation

Location

Clayton, Missouri, United States

About

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 chlorine and caustic soda, vinyls, epoxies, chlorinated organics, bleach, hydrogen, and hydrochloric acid. Winchester's principal manufacturing facilities produce and distribute sporting ammunition, law enforcement ammunition, reloading components, small caliber military ammunition and components, and industrial cartridges.

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M&A Insights

Based on deal data
Integration timeline
70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
M&A deals with strong technology integration plans are 2.5x more likely to succeed

Frequently asked

Who acquired Huntsman Corporation?

Huntsman Corporation was acquired by Olin Corporation, based in Clayton. The deal was reported on September 11, 2026. Olin Corporation is a leading vertically integrated global manufacturer and distributor of chemical products and a leading U.S. manufacturer of ammunition. Olin Corporation is publicly traded (OLN) and operates in Manufacturing.

When did Olin Corporation acquire Huntsman Corporation?

Olin Corporation's acquisition of Huntsman Corporation was reported on September 11, 2026. Olin Corporation and Huntsman Corporation announced the expiration of the Hart-Scott-Rodino waiting period for their pending merger. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does Huntsman Corporation do?

Huntsman Corporation is a global downstream, differentiated, and specialty chemicals company, headquartered in The Woodlands, Texas, in the United States of America. It is publicly traded (HUN), operating in Manufacturing, and is based in The Woodlands.

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