Dennis Group

Dennis Group is a premier engineering, design, and construction management firm specializing in food and beverage manufacturing facilities. Founded in 1987, the company delivers end-to-end capital project solutions, including facility design, process engineering, packaging system integration, and automation controls. Headquartered in Springfield, Massachusetts, Dennis Group operates across multiple locations in the United States, Canada, and Brazil with over 800 dedicated professionals. The firm serves diverse industry sectors such as bakery, beverage, dairy, cold storage, plant-based proteins, pet food, and prepared foods. Key service offerings encompass site selection, conceptual design, master planning, food safety audits, energy sustainability consulting, construction management, and start-up commissioning (CQV). Dennis Group collaborates with major global food manufacturers including Mondelēz International, Danone, Campbell's, Kraft Heinz, Mars, and Keurig Dr Pepper. As a specialized industrial engineering contractor, the company helps food producers optimize processing plant layouts, upgrade support utility systems, and fast-track facility expansion projects.