M\&B Engineering Limited, established in 1981, is involved in the business of pre-engineered buildings (PEBs) and self-supported steel roofing solutions. The company designs, manufactures, and installs steel roofing systems across India, offering end-to-end services including design, engineering, production, and testing to deliver safe and high-performance structures. Their expertise lies in pre-engineered buildings, structural steel, and steel roofing, catering to a wide range of sectors such as general engineering, manufacturing, food and beverages, warehousing, logistics, power, textiles, and railways. M\&B Engineering operates two manufacturing units—one in Sanand, Gujarat (established in 2008) and another in Cheyyar, Tamil Nadu (set up in 2024), with a combined PEB production capacity of 103,800 metric tons per annum. Since 2010, the company has exported its products to 22 countries, including the USA, Brazil, South Africa, Qatar, Sri Lanka, Morocco, Nigeria, Kenya, and Seychelles. The company functions through two divisions. The Phenix Division offers integrated manufacturing services for PEBs, using modern technology and equipment to ensure quality and cost-efficiency. The Proflex Division specializes in on-site production and installation of self-supported steel roofing, using mobile units to manufacture panels, seam them, and install them after the civil structure is ready. Together, both divisions have completed over 9,500 projects by Fiscal 2025. In terms of products, the Phenix Division manufactures primary structural components like frames and columns, secondary elements such as purlins and girts, as well as claddings like pre-painted galvalume sheets and standing seam roofs. The Proflex Division provides roofing solutions for different types of structures, including those with reinforced cement concrete, steel frameworks, and L-section roofs.