GTS One Software® manufacturing and production management software offers easy-to-use production management capabilities designed to meet the needs of progressive make to order and mixed mode manufacturing companies. GTS One understands that many manufacturers are complex businesses that defy categorization, often making complex products alongside more straightforward repetitive ones. They require exceptionally flexible and versatile software in order to accommodate combinations of make to order (MTO), configure to order (CTO), engineer to order (ETO), and make to stock (MTS).