Since 1983, SynergySPC by Zontec has been providing statistical process control (SPC) software to industry-leading companies across the globe. Zontec is highly respected for its continued focus on innovation and for constantly integrating new technologies that help businesses address quality issues, strive for long-term continuous improvement, and maximize profitability. Zontec is unique in the industry by offering a full suite of products to meet the needs of companies of all sizes. Committed to an aggressive product development schedule, SynergySPC software is created, tested, documented and totally supported within the company without outsourcing. This gives Zontec complete control over product development of our products. If a service agreement customer decides to upgrade to the next level of the SynergySPC product suite they can do so at minimal cost through the 100% Investment Retention program. They will be able to access all their previous data in the new product, minimizing production interruption. SynergySPC software has been adopted worldwide by more than 5,000 companies, spanning virtually every industrial category.