PQ Systems



For more than 30 years, PQ Systems has been helping businesses drive strategic quality outcomes. We provide intuitive solutions to help manufacturers optimize process performance, improve product quality, and mitigate supply chain risk. Our scalable solutions include SQCpack for statistical process control and GAGEpack for measurement system management and analysis. Our world-class consulting, training, and support services ensure that our clients receive the maximum return on their software implementations. PQ Systems is headquartered in the US, with representation in Europe, Australia, Central and South America, Asia, and Africa and customers in more than 60 countries.





“Procter & Gamble has used SQCpack very successfully around the world for critical analysis of global business results. SQCpack serves as the basis for major process changes that have improved product quality and lowered costs.”
- Jim Thompson, Associate Director Biotechnology, Procter & Gamble
“PQ Systems service is totally amazing. In this day and age when people usually say one thing and do another, this is not true with the experts at PQ Systems. They are all patient, knowledgeable and provide support that goes way beyond my expectations.”
- Karen J. Hitchcock, Secretary, United States Standards Committee, Member U.S.TAG/TC176 
(This testimony is not an endorsement by either IRCA or the US TAG to TC 176.)
“I have been using GAGEpack for seven years and I want to compliment you on the evolution of this software. I have been audited by the major aircraft manufacturers, NADCAP, ISO 9000, AS 9100, and the FAA. The software has answered all of their questions and exceeds our customer requirements.”
- Joe Roach, Crestview Aerospace