ATS Corporation, together with its subsidiaries, provides automation solutions worldwide. The company is involved in planning, designing, building, commissioning, and servicing automated manufacturing and assembly systems, including automation products and test solutions. It also offers pre-automation services comprising discovery and analysis, concept development, simulation, and total cost of ownership modelling; post-automation services, including training, process optimization, preventative maintenance, emergency and on-call support, spare parts, retooling, retrofits, and equipment relocation; and contract manufacturing services, as well as after sales and services. In addition, the company provides engineering design, prototyping, process verification, specification writing, software and manufacturing process controls development, standard automation products/platforms, equipment design and build, third-party equipment qualification, procurement and integration, automation system installation, product line commissioning, validation, and documentation services.