Olin Winchester Div Employee Directory
Defense & SpaceWisconsin, United States51-200 Employees
Olin Winchester Div is a defense and space manufacturing company based in North Freedom, Wisconsin. It operates from a site along US Highway 12 and is part of Olin Corporation's defense portfolio. The organization is mid-sized and focuses on production activities within the defense and space sectors. In February 2026, JE Dunn Construction Group partnered with Olin Corporation to deliver two specialized ammunition production facilities for the U.S. Army, one to manufacture ammunition components and another energetics facility for loading and final assembly. This collaboration highlights the division's integration into broader defense manufacturing initiatives under the Olin umbrella. Reports from 2026 also describe corporate movements within Olin Corporation, including a merger with Huntsman and related office relocations, providing context for strategic realignment.
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