Mark McNeill, President & CEO

Mark joined the Stream-Flo Group of Companies in 1979 and has held a number of operations and sales positions for both companies throughout Canada and around the world, establishing operations in all corners of the globe.  In 2004, Mr. McNeill was named President of Master Flo Valve Inc. He became President of both Stream-Flo Industries Ltd. and Master Flo Valve Inc. in 2009.

Larry Walton, Vice President & General Manager, Global Operations 

An Edmonton native, Larry has held a number of executive positions with oilfield technology companies. He holds a Bachelor of Management degree from the University of Lethbridge, and has completed graduate level studies at Rice University. Larry joined Master Flo in 2012.