Puissant is one of the leading and largest contracting organisations for Railways. Puissant has a well-equipped & trained team of Electrical, Civil & Mechanical engineers on its rolls.

These professionals, using state of the art technology, design and prepare layouts, foundations for overhead electrification structures, intricate profiles for roads, foot over bridges and tunnels, steel fixtures inside tunnels, portals, droppers, cantilever erection details and structure erection drawings.

Puissant provides design and engineering services in civil, bridges, ballast and ballast less track, electrical, S&T fields of railway infrastructure. Puissant has the experience and expertise to handle major turnkey projects for signalling, including design, installation, testing and commissioning of relay interlocking and electronic interlocking of stations, train detection systems, interlocking of level crossings, OFC-based telecom systems, etc.