| Civil Engineering & Construction Services | Structural waterproofing, injection grouting, tunnels, precast concrete, MEP services. | Specialized expertise in structural waterproofing and tunneling, merged with Marti India Pvt Ltd for scale. | B2B - government departments, private construction firms, defense, railway sectors. | Tunnel construction and MEP services show higher profitability due to technical complexity. | 63 | 100 | Project contracting and sub-contracting revenue from infrastructure projects. | Project-based contracting with fixed and variable components. | Infrastructure development increases demand for specialized waterproofing and tunnel engineering. | |