About

Who is Shamrock Systems

Shamrock Systems is a manufacturer’s representative firm founded in 1989. We set out to offer our customers a single source for all of their material handling needs. From single components to complete turn-key solutions, Shamrock Systems will treat each project with great attention to detail. Our company utilizes sales engineers that cover the three states of Texas, Oklahoma, and Arkansas. Each sales engineer has been trained and is knowledgeable in the fields of pneumatic and mechanical conveying, feeding, storage, screening, mixing, unloading, packaging, weighing, and dust collection.

When Shamrock Systems reviews your project, we will analyze the process, understand the goals, and then we’ll provide the best, most cost effective solution to meet or exceed your expectations. Shamrock Systems represents some of the largest and best manufacturers of material handling equipment in the world.

Key Personnel

Darren Mise Darren is the President and Co-Owner of Shamrock Systems. He earned his degree from Coker College in Hartsville, South Carolina. He joined Shamrock in 1995 and became a partner in the company in 1999. He covers a territory that includes the Dallas Ft. Worth metroplex, parts of east Texas, and central Oklahoma.
Kevin Hagan Kevin is the Vice President and Co-Owner of Shamrock Systems. He earned his degree from Kutztown University in Kutztown, Pennsylvania. He joined Shamrock in 2001 and became a partner in the company in 2003. He covers a territory that includes the Gulf Coast region of Texas.
Robert Petrin Robert is a partial owner in Shamrock Systems. He earned his degree from the University of Texas Arlington in Arlington, Texas. He joined Shamrock in 1999 and became a partner in the company in 2005. He covers a territory that includes various parts of South and West Texas.
Donald Johnson Donnie joined Shamrock in 2014.  He earned his degree from San Angelo State University in San Angelo, Texas.  He covers a territory that includes West Texas and Western Oklahoma.
 Scott Medeiros Scott joined Shamrock in 2017.  He earned his degree from Stephen F. Austin University in Nacogdoches, Texas.  He covers a territory that includes parts of East Texas and all of the state of Arkansas.
Jeannie Nickel Jeannie is the Office Manager and Administrator for Shamrock Systems. She joined Shamrock in 2000. She is a vital part of the day to day inside sales, office management, and administrative duties.