Description

Steward Machine Co., Inc., established in 1904, is a distinguished family-owned manufacturing company with over a century of expertise in delivering comprehensive industrial solutions. With a robust footprint spanning three plant locations and 290,000 square feet of manufacturing space, Steward Machine boasts some of the largest CNC machinery globally and a 500-ton lifting capacity, enabling it to handle complex and heavy fabrication and machining projects. The company specializes in a wide array of services, including metal fabrication, welding, CNC precision machining, engineering, coatings, quality control, assembly, and shipping, offering turnkey project management from blueprint to final bolt. Certified by the American Institute of Steel Construction (AISC) to the highest fracture critical standards, Steward Machine serves diverse industries such as movable bridges, hydropower, lock and dam infrastructure, aerospace, defense, automotive, power supplies, navy, sewage, and waste management. The acquisition of Earle Gear Company in 1985 enhanced its capabilities in gear manufacturing, providing patented products like Cushionlocks®, Pillow Blocks, Lock Bars, and Reducers. Steward Machine’s legacy is built on core values of relentlessness, adaptability, excellence, a proactive 'can do' attitude, and passion, supported by a dedicated workforce known for longevity and expertise. Notable projects include the Murray Morgan Vertical Lift Bridge in Tacoma, WA, Miller Park Retractable Roof in Milwaukee, WI, Bayou Sara Swing Bridge in Mobile, AL, Charleroi Lock & Dam in Pennsylvania, and the Chelsea Street Vertical Lift Bridge between Boston and Chelsea, MA. Renowned for on-time delivery, exceptional quality, and collaborative client relationships, Steward Machine continues to set industry standards and unlock possibilities for tomorrow’s infrastructure and industrial needs.