System integrator

A system integrator is a company or engineering team responsible for designing and building a complete production solution (a line, a workstation or a production cell) tailored to the client’s process, product and business goals. In a typical project, the equipment comes from many different manufacturers: pumps from one, tanks from another, heat exchangers from a third and controllers from a fourth. Each supplier is responsible only for their own component. Someone has to design everything so it fits together, connect it with piping and cabling, write the control software and commission the whole system.

The integrator’s scope of work covers installation design, equipment selection, procurement, prefabrication, assembly, automation, commissioning and operator training. For the investor, the biggest advantage is a single point of responsibility. If something doesn’t work, they don’t have to figure out whether the pump supplier, the automation engineer or the installer is to blame, because the integrator is accountable for the result. It can be compared to a general contractor building a house.

Example: A manufacturer of wet cat food buys a mixer from one supplier, pumps from another and a pouch filling machine from a third. After delivery, it turns out that the pump moves the sauce with meat chunks too fast and breaks the chunks apart, and the mixer’s controller can’t exchange data with the filling machine’s controller. Each supplier claims their equipment works correctly, and formally they are right. A system integrator designs the whole installation from the start so that all components fit together, and takes responsibility for the finished food reaching the pouches at the right quality.