Connor McDonnell

Connor McDonnell

@philm

Connor McDonnell is an entrepreneur, operator, and print industry lifer based in Missouri. He’s one of the owners of Shirt.co, a union print shop specializing in screen printing, embroidery, DTF transfers, promotional products, and branded apparel for businesses, schools, and organizations nationwide. Connor is deeply involved in the day-to-day operations of the company, with a focus on systems, efficiency, and customer experience. He’s passionate about building scalable workflows, leveraging technology and automation, and finding practical ways to improve production speed and accuracy across every department, from art and sales to print, embroidery, and fulfillment. Through his writing, Connor shares real-world insights on the apparel industry, shop operations, marketing, automation, and what it actually takes to grow a modern print business. His approach is hands-on, honest, and rooted in lessons learned from running a fast-paced production environment with a growing team. When he’s not working on the business, Connor is a husband, a dad of four, and someone who’s always building, whether that’s new tools, new brands, or better processes.

Joined Dec 2025 Last seen Mar 31, 2026
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Connor McDonnell posted a new writeup in Business Apr 2, 2026
Business Top 10 Gang Sheet Printing Companies in USA (2026 Guide)

If you’re looking to scale your apparel or printing business, dtf gang sheet printing is one of the most efficient solutions available today. It hel