Stainless Structurals

Stainless Structurals was founded in 2005, when Swiss steel producer Montanstahl AG established it as a product-focused company for stainless steel structurals.^[1][2] It initially operated a warehouse and sales office in Jacksonville, Florida to supply laser-fused and hot-rolled stainless steel sections.^[3]

In 2011, Stainless Structurals relocated its operations to Conroe from Jacksonville.^[4] In 2012, it opened a manufacturing facility in Conroe on a 44-acre site.^[5]

In 2019, the Conroe Industrial Development Corporation approved a performance-based incentive agreement related to a proposed 105,000-square-foot expansion of the company's manufacturing plant in Conroe Park North. The proposed expansion was tied to an investment of approximately $7.525 million and the addition of 10 employees.^[6] In June 2020, the addition of 110,000 square feet of warehouse space expanded the company's Conroe footprint to 230,000 square feet.^[7]

In 2024, Stainless Structurals completed a 1.97-megawatt rooftop solar power installation at its Conroe facility.^[8]

Stainless Structurals manufactures and distributes stainless steel structural sections including angles, beams, channels, tees, flats, tubes, and custom shapes. It also produces carbon steel architectural profiles, including sharp-corner tubing, T-sections, and other custom profiles for architecturally exposed structural steel applications.^[9]

The company's production methods include laser fusion, low-impact laser welding, hot rolling, hot extrusion, cold drawing, and cold rolling.^[10] Its laser-welded tubing is covered by ASTM A1127/A1127M-23, a standard specification for stainless steel laser- and laser-hybrid-welded sharp-cornered and special-shape structural tube.^[11][12]