About Us

Harper Industries, Inc. is a diverse, values-based manufacturing company building quality products in the fields of agriculture, hydraulics, landscaping and sports turf management.

We build durable, brand name products such as DewEze flatbeds, DewEze hydraulics, Butler Beds and Harper Turf Equipment products.

Driven to make great products

Harper Leadership

Tim Penner | Harper Industries

Tim Penner


Harper employee since 1991

Luke Thornton | Harper Industries

Luke Thornton

Vice President of Operations

Harper employee since 2003

Lee Cotham | Harper Industries

Lee Cotham

Supply Chain Manager

Harper employee since 2022

Corbin Hostetler | Harper Industries

Corbin Hostetler

Vice President, Production Manager

Harper employee since 2010

Ryan Haar | Harper Industries

Ryan Haar

Vice President of New Projects

Harper employee since 2018

Joe Biggerstaff | Harper Industries

Joe Biggerstaff

Vice President of Engineering

Harper employee since 2018

Jennifer Rose | Harper Industries

Jennifer Rose

Vice President, Information Technology

Harper employee since 2008

Tavish Hall | Harper Industries

Tavish Hall, CPA

Chief Financial Officer, Controller

Harper employee since 2012

Melissa Bergkamp | Harper Industries

Melissa Bergkamp

Vice President of Sales & Marketing

Harper employee since 2014

Drew Gerber | Harper Industries

Drew Gerber

Vice President of Product & Service

Harper employee since 2015

Heidi Greve | Harper Industries

Heidi Greve

Executive Assistant

Harper employee since 2023