Ircon International Limited is an India-based integrated engineering and construction company. The Company operates in infrastructure sectors, including railways, highways, bridges, flyovers, tunnels, metro systems, railway electrification, extra-high voltage substations, electrical and mechanical works, commercial and residential buildings, and railway production units, among others. Its service portfolio includes Engineering, Procurement and Construction (EPC), Public-Private Partnership (PPP), Project Management & Consultancy (PMC), and Real Estate (RE). The Company also executes coal connectivity projects in joint ventures with other Central Public Sector Enterprises (CPSEs) under the Ministry of Coal. Its geographical segments include International and Domestic. Its subsidiaries include Ircon Infrastructure & Services Limited, Ircon Shivpuri Guna Tollway Limited, Ircon PB Tollway Limited, Ircon Davanagere Haveri Highway Limited, Ircon Vadodara Kim Expressway Limited, and others.