Incorporated in 1981, M&B Engineering Limited is engaged in the design, manufacture, and installation of pre-engineered buildings (PEBs) and self-supported steel roofing solutions in India.

Business Overview
The company provides design-led manufacturing solutions encompassing design, engineering, manufacturing, and testing to deliver reliable, safe, and high-performance structures. Its core offerings include pre-engineered buildings, structural steel, and self-supported steel roofing systems.

M&B Engineering has served customers across a wide range of sectors, including general engineering, manufacturing, food and beverages, warehousing, logistics, power, textiles, and railways.

Manufacturing Facilities
The company operates two manufacturing plants located at Sanand, Gujarat, and Cheyyar, Tamil Nadu, with a combined PEB production capacity of 103,800 metric tonnes per annum (MTPA). The Sanand facility commenced operations in 2008, while the Cheyyar facility became operational in 2024.

Exports
Since fiscal 2010, M&B Engineering has exported PEBs and structural steel components to 22 countries, including the USA, Brazil, South Africa, Qatar, Sri Lanka, Morocco, Nigeria, Kenya, and Seychelles.

Business Divisions and Services

Phenix Division: Provides integrated manufacturing solutions for PEBs, including design, engineering, and production. The division leverages advanced software and modern equipment to enhance efficiency, quality, and cost-effectiveness in customer projects.

Proflex Division: Specializes in the manufacture and installation of self-supported steel roofing systems. Using mobile manufacturing units deployed at customer sites, the division produces roofing panels, seams them on-site, and installs them using cranes after completion of civil structures.

The company has successfully executed over 9,500 projects under its Phenix and Proflex divisions up to fiscal 2025.

Products

Phenix Division: Manufactures PEBs comprising primary structural components (frames and columns), secondary components (purlins and girts), cladding solutions such as pre-painted galvalume (PPGL), and standing seam roofing systems with multiple coating options.

Proflex Division: Offers roofing solutions for reinforced cement concrete (RCC) structures, steel structures, and L-section roofs.

Competitive Strengths

Among the leading players by installed capacity in the domestic PEB industry, with a strong international presence, and a market leader in the domestic self-supported roofing segment

Comprehensive portfolio of specialized products and services, positioning the company as an end-to-end solution provider

Long-standing customer relationships across diverse industries, supported by a robust order book of ₹8,428.38 million as of June 30, 2025

Strategically located manufacturing facilities with extensive in-house design and engineering capabilities, along with 14 mobile manufacturing units for self-supported roofing systems