Two St. Louis-area expedited delivery companies, Flanagan-White and Zipp Express, have merged, pooling their platforms and resources to cover more ground across the Midwest. Financial terms of the transaction were not disclosed.
For Flanagan-White, the deal closes a long chapter. The company has specialized in expedited delivery across the Midwest for nearly 50 years, with a particular focus on hazmat and specialized transportation. The merger coincides with the retirement of its president, Matt Carswell, who will stay on with Zipp Express on an interim basis to help smooth the transition.
Zipp Express president Beth Sprenger paid tribute to the company she is now taking on. “Flanagan-White has a storied history in St. Louis transportation, built on nearly five decades of unwavering reliability, driver dedication, and exceptional customer service,” she said. “We are deeply honored that Matt chose Zipp Express to carry on that legacy.”
What changes for customers
Flanagan-White customers now gain access to Zipp Express’ fleet of cargo vans, box trucks and heavy-duty tractor-trailers. Zipp Express also operates a 50,000-square-foot warehouse in Earth City, Missouri. Both companies are headquartered in the St. Louis metropolitan area.
Zipp Express brings traditional trucking, courier and logistics solutions, with a focus on expedited and final-mile delivery on scheduled routes. Its sister company, Zipp Logistics, offers less-than-truckload transportation and other services through regional carrier partnerships.
Carswell, for his part, said he is leaving his company in good hands. “Beth has assembled an outstanding team and implemented forward-looking technology and logistics systems that will ensure high-quality, seamless service for our customers well into the future,” he said. “I could not be more comfortable with this transition.”
Why it matters
The merger is a clear sign of regional consolidation and capacity expansion. It pairs Flanagan-White’s five decades of expedited and hazmat experience with Zipp Express’ diverse fleet and its Missouri warehouse. Deals like this show how regional carriers are scaling up to broaden their service coverage and sharpen their competitiveness.

















