STURGIS, MICH. — Rich Tremmel has been promoted to vice-president, sales and marketing, at Morgan Olson, L.L.C. Mr. Tremmel joined Morgan Olson in 2004 as director of sales, where he was responsible for all national retail walk-in van sales. After Morgan Olson opened its new Sprinter upfit plant in Charleston, S.C., in 2012, Mr. Tremmel’s responsibilities grew to include this market segment as well.

“Mr. Tremmel has performed beyond expectations and led our sales team in developing new markets as well as increasing our overall walk-in van sales as well,” said Mike Ownbey, president and chief operating officer.