INVISTA closing plant in Maitland, Ont., leaving 100 people out of work INVISTA is closing its plant in Maitland, Ont. in the coming months, leaving 100 people out of work. The company announced on Tuesday plans to discontinue production at its site, with plans to relocate Dytek A® production to its Victoria site. https://www.ctvnews.ca/ottawa/article/invista-closing-eastern-ontario-plant-shifting...