- CEO
- Vivek Aggarwal
- Sector
- Producer manufacturing
- Industry
- Miscellaneous manufacturing
- Address
- Faridabad India
- IPO Date
- Jan 16, 2026
- Business
- Defrail Technologies Ltd. is an India-based technology and engineering company primarily engaged in the design, development, manufacturing, and supply of mission-critical equipment, systems, and components for the railway, defense, and heavy engineering sectors. The company operates through distinct business segments, including Railway Rolling Stock & Infrastructure, Defense Equipment & Fabrication, and Precision Engineering Solutions.
The company's product and service portfolio comprises railway rolling stock assemblies, including bogie frames, couplers, draft gears, center buffer couplers, air brake systems, wheelsets, and fabricated body shells for freight wagons, passenger coaches, and electric multiple units (EMUs); track and signaling infrastructure, including elastic rail fastenings, turnout systems, signaling relays, point machines, axle counters, and overhead electrification (OHE) mast structures; passenger coach interior systems, modular lavatories, paneling, and vestibules; defense and aerospace components, encompassing armored vehicle structural assemblies, missile launch system fabrication, artillery hardware, radar antenna pedestals, naval shipboard structures, and ruggedized electronic shelters; and precision heavy machined components, custom forgings, and high-tolerance sheet metal fabrications. In addition, Defrail Technologies offers comprehensive lifecycle services, including turnkey engineering, procurement, and construction (EPC) for railway electrification and track laying; fleet modernization and retrofit solutions; and maintenance, repair, and overhaul (MRO) services for rolling stock and defense ground equipment.
Defrail Technologies caters to public and private sector clients, including national railway authorities, metro transit corporations, defense procurement organizations, rolling stock manufacturers, and heavy industrial original equipment manufacturers (OEMs). The company maintains its primary operations in India with manufacturing, fabrication, and testing facilities located across key industrial clusters, serving both domestic and export markets across South Asia, the Middle East, and Africa. Founded in India and headquartered in Mumbai, Maharashtra, the company is publicly traded on the BSE under the ticker DEFRAIL.
In recent developments, the company executed a strategic corporate rebranding and structural reorganization to sharpen its operational focus on advanced defense indigenization and high-speed rail mobility modernization. Defrail Technologies recently expanded its manufacturing footprint with the commissioning of a new automated fabrication and multi-axis CNC machining facility dedicated to defense-grade assemblies. To accelerate its technological capabilities, the company entered into strategic alliances and technology transfer agreements with international engineering partners to co-develop advanced bogie systems and indigenized braking solutions for next-generation metro and semi-high-speed passenger trains. Additionally, the company completed a capital raise to fund capacity expansions, secured new supply contracts with defense and railway infrastructure agencies, and introduced a proprietary line of safety-critical electronic signaling devices and lightweight coach components.