We started with a single fabrication shed and one truck. Today, as one of the most trusted PEB manufacturers India, we deliver coast-to-coast — but the obsession with getting the steel right has never changed.
InfraNest was founded in 2015 by a group of structural engineers and metal fabricators who believed the PEB construction industry could do better — better drawings, better weld quality, better handover dates. We built the company around that belief to become one of the leading pre engineered building suppliers in India.
Today we run two fabrication plants in Bengaluru and Sanand, employ over 450 engineers, fabricators, and erection staff, and maintain active projects in 18 Indian states. Our clients include Fortune 500 manufacturers, logistics leaders, aviation operators, and some of the largest cold-chain networks in the country — all trusting us for durable steel buildings and high quality PEB structures.
We are fully integrated: the engineer who signs off on your structural steel design works in the same office as the shop foreman who fabricates them and the project manager who oversees the site. One team, one accountability chain — true PEB project management excellence.
What we're working toward, and how we plan to get there as steel building contractors India trusts.
We want InfraNest to be the first call when a business needs an industrial PEB building that has to work for thirty years — not the cheapest bid, but the call you make when downtime is not an option. Our commitment to eco friendly building solutions sets us apart.
We combine in-house custom PEB design, owned fabrication capacity, and direct erection crews to remove the coordination failures that plague the industry. Our clients get a single team answerable from the first sketch to the final handover, making us a preferred partner for affordable steel structures.
Five principles we refuse to compromise on, even when it's expensive.
Every structural decision is backed by math, not margin. If a PEB structure design isn't safe, it isn't built — no exceptions.
Single-source contracts mean single-source accountability. As dedicated PEB contractors, when something goes wrong, we fix it — we don't forward an email.
Delay costs money. Our modern steel construction schedules are conservative and our crews are trained to beat them.
14 million work-hours and counting without a lost-time incident. That's not a poster — that's how we deliver high quality PEB structures.
We engineer durable steel buildings for thirty years, not thirty months. Our oldest structures are still standing — and still servicing their original tenant.
No hidden line items. Every quote breaks down steel, finish, logistics, and erection separately — complete PEB cost estimation transparency.
11 years, rendered in the projects that shaped us as PEB manufacturers India trusts.
Four engineers, one fabrication shed in Bengaluru. First contract: a 1,200 sqm distribution shed for a local FMCG firm — our first PEB shed construction project.
Expanded to 80 employees and opened a second shop in Hosur. Started taking on multi-bay warehouse construction services for 3PL operators.
Delivered a 1.1M sq ft automotive assembly plant in Chennai — our first eight-figure contract and a turning point for our factory building construction capabilities.
Commissioned our second production facility — 22,000 tons annual capacity — in Sanand. Enabled simultaneous national rollouts for prefab warehouse structures and logistics clients.
Milestone project: a refrigerated logistics hub near Mumbai, engineered to –25°C operating conditions and delivered six weeks ahead of schedule — a testament to fast construction buildings.
Currently scaling our green-steel and solar-ready PEB roofing solutions programs, plus expanding into Southeast Asia with a joint venture in Vietnam — pioneering lightweight steel structures.
