Brahmaputra Infrastructure has signed a five-year performance based maintenance contract for National Highway 502A in Mizoram, the company said in a regulatory filing. The agreement with the Ministry of Road Transport & Highways, executed through the Chief Engineer, PWD Highway, Aizawl, covers operation and maintenance of the corridor from kilometre zero to kilometre 87.18 and includes monsoon maintenance obligations. The contract tenure is 60 months and the L1 quoted value is Rs 701.8 million (Rs 701.8 mn). The NH-502A corridor runs through southern Mizoram connecting the Myanmar border with Lawngtlai and is described as strategically significant for the India–Myanmar border belt. Execution of the contract will require establishment of local infrastructure including plant, machinery, manpower, camps and logistics in difficult terrain, which the filing said will provide a durable competitive advantage. The company indicated the operational presence is expected to provide a favourable position for future infrastructure works undertaken by the Border Roads Organisation, MoRT&H and PWD.\n\nFinancially, the engagement is expected to contribute meaningfully to the company’s revenue streams in the Northeast region and the firm projected an EBITDA margin of 15 to 20 per cent from the project. The filing also noted the contract value of Rs 701.8 mn aligns with the company’s strategy to expand operational footprint in frontier environments where technical capability is a differentiator. The nature of the order is engineering, procurement and construction mode with domestic awarding authority. The agreement signing has been intimated to the stock exchange in compliance with Regulation 30 read with Schedule III, Part A, Clause 16 of the SEBI listing rules and the company requested that the record be taken. The filing identified the job number as PBMC/502A/MZ/2025-26/130 and classified the division as Multi Modal Project Division. The development marks a milestone in the company’s order book and underscores its focus on highway maintenance contracts in challenging terrain.