20 May 2026

An ISO 9001:2015 practice, delivering across six countries

Étude Services has been in practice since 2011 and operates as an ISO 9001:2015 certified consultancy, specialising in the railway and infrastructure sectors in India and overseas.

Our work has reached six countries — India, Mongolia, Ghana, Bangladesh, Nepal and Gabon — spanning alignment studies and DPRs for international corridors, dedicated freight corridors, station redevelopment, metro proof-checking, major bridges and high-speed rail. The senior team brings more than a hundred years of collective experience across India’s railways and the public sector.

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