The company's North American headquarters is currently on the eastside at 3011 N. Franklin Road. It is moving to Cumberland Road north of 146th Street in Noblesville.
SMC has 458 workers at its east-side plant. The company employs about 12,000 worldwide in 42 countries.
The company plans to invest $45.5 million in the new facility. Incentives include $4 million in tax credits and $387,000 in training grants.
Lt. Gov. Becky Skillman is scheduled to attend an announcement of the move at noon tomorrow.