Pat O'Connor headshot

Pat O’Connor announces retirement from Columbia Machine Palletizer Division

Listen to this article

Columbia Machine, Inc has announced the retirement of Pat O’Connor after more than 12 years of distinguished service. Pat joined Columbia in August 2011 as the Business Development Manager for the Palletizer Division before being promoted to the role of President in 2014.

Pat has spent his entire career in the conveyor, palletizing and material handling industry. Under Pat’s leadership, Columbia’s Palletizer Division has shown sustained growth, developing the broadest and most advanced palletizer product line in the industry. With more than 40 years of experience in engineering, sales, and product development, Pat’s expertise has been vital in solidifying our position as the market leader in North America.

Rick Goode headshot
Rick Goode

“We are grateful for Pat’s exceptional contributions,” said Rick Goode, Chairman and CEO of Columbia Machine, Inc. “His profound knowledge and extensive experience have played a pivotal role in the transformation and advancement of Columbia’s entire palletizer product line. Pat’s visionary leadership has culminated in the formation of an exceptional team, and his unwavering dedication to our customers, our company, and the industry at large will undoubtedly leave a lasting legacy for generations to come.”

Mark MacDonald headshot
Mark MacDonald

“As we approach this transition, we are pleased to announce that Mark MacDonald will take over the role of President of our Palletizer Division.” said Goode. Mark began his career at Columbia in January 2015 as the Applications Engineering Manager and has built a team highly qualified Engineers. Mark has a Mechanical Engineering Degree from the University of Missouri School of Science and Technology and an MBA from St. Louis University. Prior to joining Columbia, Mark has previously held positions as an Applications Engineer (in the Palletizer industry), Sourcing Commodities Manager at GKN Aerospace and Purchasing Manager at Duke Manufacturing. A planned leadership transition has already begun with Pat and will continue over the next few months.

“Please join me in thanking Pat for his years of committed service and wishing him all the best in his retirement. Let us also extend a welcome to Mark as he steps into his new role.” added Goode.

Magazine & eNewsletter

Printed Monthly Magazine

Published monthly, Material Handling Wholesaler offers feature columns and special coverage of relevant industry issues and products.

Digital Monthly Magazine

Published on the fourth Thursday of each month, Material Handling Wholesaler offers feature columns and special coverage of relevant industry issues and products.

Material Handing Wholesaler Weekly Newsletter

Our Weekly newsletter is emailed every Tuesday and contains the latest Industry Events and People News, Source Directory, and important Industry Links.

Forklift International Weekly Hot Sheet Newsletter

Published every Monday morning with the latest material handling equipment
available for sale.

Share the Post:

Related Posts

Our Current Issue

Trader Network

Magazine & eNewsletter

Our magazine is published and mailed monthly, Material Handling Wholesaler offers feature columns and special coverage of important industry issues. 

Weekly Newsletter – Get the latest industry events and people news in this weekly e-newsletter as well as direct access to Wholesaler’s Source Directory and link.

Current Supplements







Humanoid robot production surges tenfold in 2025, but commercial deployments remain limited

Listen to this article Humanoid robot production witnessed significant growth in 2025. However, growth was highly concentrated in China and…

Tariff relief extends to Forklifts, creating new opportunities for dealers

Listen to this article President Donald J. Trump has signed a proclamation modifying certain metals-related tariffs, a move that could…

Geekplus Deploys Moving-Type AMRs at Multiple Toyota Motor Corporation Plants

Listen to this article Supporting fully unmanned inter-process transport from inbound receiving to picking Geekplus Co., Ltd. has announced the…

Partnerships, Perspectives and Possibilities Take Center Stage at PTDA Canadian Conference

Listen to this article More than 160 power transmission and motion control (PT/MC) industry professionals gathered in Montréal, Québec, June…

Sensory Robotics Launches UL-Certified 3D Virtual Robot Safety System

Listen to this article Cincinnati safety startup debuts its SR-1 fenceless human and robot collaboration at Automate 2026 in Chicago…