by Roeslein Roeslein

Roeslein & Associates, Inc. is proud to have been named 20th on the list of Largest Manufacturing Companies in St. Louis by the Saint Louis Business Journal. This list is ranked by 2020 revenue and the list includes manufacturing firms that are locally based, regardless of whether they have manufacturing facilities in the region.

Brian Hanger, General Manager of Roeslein Modular Fabrication (RMF) in Red Bud, Illinois knows firsthand how quickly Roeslein’s manufacturing industry has been growing. He says, “One of the biggest changes we’ve had this year (at RMF) is in conveyor manufacturing and expansion into a new 100,000 square foot facility on the south side of town. We continue to adapt to the project workload and manage the changing distribution of work coming from various sectors.”

At RMF, Roeslein has over 475,000 square foot of total manufacturing space spanning 34 acres, housing nearly 250 employees. The facility features expansive areas for structural steel fabrication, pipe fabrication, paint systems, electrical, assembly, and shipping. The recent expansion allows for additional conveyance fabrication and houses a state-of-the-art powder coating paint system.

Roeslein’s manufacturing operations span six global facilities, each serving a local region of clients. Totaling more than one million square feet of global fabrication space, the company’s manufacturing capabilities are supported by the best-in-class skilled craft labor resources, industry-standard manufacturing technologies, and detailed attention to quality. To accommodate its growing workload, Roeslein is currently hiring engineers, skilled craft labor, and construction professionals across its global offices. To apply or view current openings, visit the website at

Roeslein & Associates was founded in 1990, specializing in engineering, manufacturing, and construction services. The company has product offerings in both the container manufacturing industry and the process and energy sectors. Its 1000+ employees are spread throughout offices in North America, South America, Europe, and Asia. To find out more, please visit