DAYTON, OH-Software developer PQ Systems Inc. is celebrating its 25th year of providing software, training and training materials to support product and process improvement in manufacturing, healthcare, education and service environments.

PQ Systems is a provider of process control and data analysis software. Its products and services help customers meet ISO and other standards, compete for Baldrige recognition, pursue Six Sigma efforts and improve quality.

Founded by Michael J. Cleary, Ph.D., the company distributes software and training products throughout the world from its headquarters in Dayton as well as its key offices, serving the Pacific Rim and European Union in Frankston, Australia, and Formby, England. PQ Systems offers a 30-day free trial of its major software products, available