Company description

In this Annual Report on Form 10-K, unless the context otherwise dictates, “AdvanSix,” the “Company,” “we,” “us” or “our” means AdvanSix Inc. and its consolidated subsidiaries. Corporate History On October 1, 2016, Honeywell International Inc. (“Honeywell”) completed the separation of AdvanSix. The separation was completed by Honeywell distributing (the "Distribution") all of the then outstanding shares of common stock of AdvanSix on October 1, 2016 (the “Distribution Date”) through a dividend in kind of AdvanSix common stock, par value $0.01 per share, to holders of Honeywell common stock as of the close of business on the record date of September 16, 2016 who held their shares through the Distribution Date. Description of Business AdvanSix Inc. is an integrated chemistry company that produces essential materials for diverse end markets. Our value chain of our five U.S.-based manufacturing facilities plays a critical role in global supply chains and enables us to innovate and deliver essential products for our customers across building and construction, fertilizers, agrochemicals, plastics, solvents, packaging, paints, coatings, adhesives, electronics and other end markets. Guided by our core values of Safety, Integrity, Accountability and Respect, AdvanSix strives to deliver best-in-class customer experiences and differentiated products in the industries of nylon solutions, plant nutrients and chemical intermediates. Our key product lines are as follows: • Nylon Solutions ◦ Nylon – We sell our Nylon 6 resin globally, primarily under the Aegis® brand name.

Read the full filing description · filed 20 Feb 2026

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Basic Materials