Mark Guthrie

Mark Guthrie is the president and owner of The Guthrie Agency, LLC.  Shortly after graduating from Wittenberg University, he started working with his father, John, who founded the company 50 years ago in 1969.  Over the decades, Mark has continued to grow and provide trusted care to the local and extended communities in the Kiski Valley area.  When he is not at the office Mark enjoys spending time with his loving wife Tracy, and wonderful children Shane, Jordan, and Taylor.  He also likes to play golf, ski, and attend anything Pittsburgh sports related!

Denise Libitzer

Denise Libitzer is one of our dedicated agents here at The Guthrie Agency LLC. Denise specializes in commercial insurance needs, along with personal, and life; she is a jack of all trades. When not working late in the office, Denise spends time with her beautiful granddaughters at her farm. Denise and her husband, Thomas, enjoy spending their weekends riding their motorcycle all over Pennsylvania. Growing up, Denise’s father owned a local trucking company. With all her firsthand knowledge about farms, truck companies, to motorcycles Denise can write policies in just minutes. A Kiski Township native, Denise values local business and enjoys working with local companies.

Meet the Team



Tyler Guthrie is a licensed producer at The Guthrie Agency, LLC.  A proud member of the Guthrie family, Tyler followed into the family insurance business while maintaining a helping hand on the family farm.  When Tyler is not building relationships with customers or planting corn, he loves spending time with his wife Roxanne, daughter Mackenzie, and their pup Larry.  He enjoys exploring nature, attending Bucco games, slicing tee shots, and canoeing on the Kiskiminetas.  As a Kiski Township native, Tyler feels it is important to know his clients on a personal as well as professional level.