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Integrity, Innovation, Excellence and Dedication

A.O. COMPANIES, INC., is an innovative provider of products, technologies and services to all companies utilizing gases or needing Cryo-Storage capabilities. In an effort to serve our customers as efficiently as possible we have structured our company into three divisions.

The Links Below provide access to each of these three divisions of A. O. Companies, Inc. We appreciate your interest in our companies. Thank you for visiting.