EPC Companies in India Are Riding a Private Capex Wave – Here’s Why It Matters

For over a decade, government spending did the heavy lifting on India’s infrastructure. That script is quietly flipping, and EPC companies in India are now watching private clients – not ministries – fill up their order books at a pace nobody quite expected.

The Number Behind the Shift

Private capital expenditure in India jumped 67% year-on-year to ₹7.7 lakh crore in the first half of FY26, up sharply from ₹4.6 lakh crore a year earlier, according to a Confederation of Indian Industry (CII) analysis covering nearly 1,200 companies. Source

This surge in private capex India is the sharpest investment revival the country has seen in over a decade, and manufacturing led the charge, contributing roughly ₹3.8 lakh crore — nearly half the total driven by metals, automobiles, and chemicals. Source 

Services added another ₹3.1 lakh crore, powered by trading, communications, and IT/ITeS expansion.

Two conglomerates alone – Adani Group at ₹1.76 lakh crore and Reliance Industries at ₹1.44 lakh crore account for nearly 28% of this total, though JSW Group, Larsen & Toubro, Bharti Enterprises, and Aditya Birla Group all feature among the other major contributors driving this infrastructure investment India story forward.

What This Means for EPC Companies in India

Here’s where it gets genuinely interesting for the construction sector. At L&T, the private share of its ₹3.54-lakh-crore domestic order book climbed to 40% as of June 2026, up from just 27% a year earlier, while the combined government and PSU share fell from 73% to 60% over the same period. Source

Private companies accounted for 77% of domestic order inflows in L&T’s Infrastructure and Utilities segment in Q1 FY27 alone, up from 52% the previous year, led largely by metals, minerals, and commercial real estate.

Tata Projects tells a similar story. Government-linked work fell to 45% of its ₹49,800-crore order book as of March 2026, down from 61% just two years earlier, with 70–80% of recent order additions now coming directly from private clients. This is the clearest sign yet that EPC project opportunities are no longer bottlenecked by budget cycles and election timing the way they used to be — private balance sheets are opening up a second, faster-moving revenue stream.

Why the Shift Is Happening Now

Think of it like a two-engine plane that used to fly on one engine alone. Government capex has been the reliable, steady engine for infrastructure growth, but it’s inherently constrained by fiscal cycles and political timing. Private capex India is now firing up as the second engine, and it’s driven by something more durable than a one-off announcement: capacity utilisation crossing 75%, improving corporate balance sheets, and rising credit availability – signs that this investment wave is organically funded rather than debt-fuelled.

Indian steel producers alone have announced roughly ₹70,000 crore in expansion plans for FY27, and the broader pipeline is fanning out into green hydrogen, battery manufacturing, EVs, and data centres – sectors that barely existed as EPC clients a few years ago. For EPC companies in India, this diversification matters because it reduces dependence on any single sector’s boom-bust cycle.

The Caveat Worth Knowing

It’s not entirely rosy. Some analysts flag that this capex revival remains concentrated among a handful of large players rather than being broad-based across mid-sized firms, and government ordering has genuinely slowed in parallel meaning private capex is partly filling a gap rather than purely adding fresh demand on top of existing government infrastructure investment India spending. Crisil separately projects EPC firm revenues growing 9–11% in FY26, aided by both higher infra capex and rising private participation, which is expected to climb to 11% of total infrastructure capex from 9% in FY25.

What Contractors and Suppliers Should Watch

For smaller EPC companies in India and subcontractors reading this trend, the takeaway is straightforward: private clients move faster than government tenders, but they also expect leaner execution and tighter timelines. Firms that have historically depended entirely on public-sector infrastructure investment India spending may need to build the commercial relationships and private-sector proposal muscle that L&T and Tata Projects have already flexed.

For equipment fleets and material suppliers who’ve tracked our earlier coverage on how construction equipment pricing shifts with infrastructure demand, this private capex wave adds a second, less predictable but faster-growing demand signal worth watching alongside the usual government project pipeline.