INOX India starts Dholera piping, awaits larger gas bids

INOX India began initial piping work at Tata Electronics’ Dholera semiconductor facility in Q2 FY27, while management expected results within four to six weeks on two larger bids for ultra-high-purity and conventional bulk-gas systems. Management said the fab’s first phase could require 500 km to 600 km of piping.

What work has INOX India won at Dholera?

INOX India has secured and started an initial piping scope at Tata Electronics’ Dholera semiconductor facility. Management said the contract value was too small to disclose and described it as an entry into the semiconductor market rather than a material near-term revenue contributor. At the Q2 FY27 call, management said the team had been working at the site for about 1.5 months.

The initial order is the only confirmed semiconductor assignment disclosed by INOX India. For the quarter ended September 30, 2026, the company reported total income of Rs 467 crore, up 26.6% year on year, and an order backlog of Rs 2,268 crore. It did not separately report semiconductor revenue, contract value or a schedule for the Dholera assignment.

Management distinguished the Dholera fabrication facility from outsourced semiconductor assembly and test, or OSAT, projects. It said the first phase at Dholera could require 500 km to 600 km of piping, while OSAT facilities require less piping but still need cryogenic equipment and some piping. This makes a fabrication facility the larger potential piping application under management’s comparison.

Which larger Dholera contracts is INOX India bidding for?

INOX India has bid for two larger Dholera scopes, covering ultra-high-purity gases and conventional bulk gases, and management expected the outcomes in four to six weeks from the Q2 FY27 call. Neither bid was a confirmed order at the time of the call, and management did not disclose a potential value for either contract.

The larger bids differ from the initial piping assignment because they concern gas systems required by a semiconductor fabrication facility. Management did not provide a revenue estimate, capital-expenditure plan or margin range for the proposed work. It also said that the semiconductor opportunity was difficult to quantify at this stage because the company was still building its understanding of project requirements.

Management cited Rs 1.6 lakh crore of government-approved semiconductor projects and said 12 companies had started work. It estimated that about 70% of the activity was in Gujarat, particularly Dholera and Sanand. INOX India said proximity to those locations could support service and execution, but it disclosed no confirmed award at Sanand.

How is INOX India preparing workers for semiconductor projects?

INOX India has inaugurated the SemiOrbit Orbital Welding Skill Excellence Center at ITM SLS Baroda University to train welders for semiconductor-fab infrastructure. Management said the centre will develop advanced orbital-welding skills for work requiring high precision and expects it to supply at least 30 to 40 welders a month.

The programme addresses skilled labour availability, which management identified as an operational challenge as projects become more complex. Management cited Singapore’s semiconductor industry as an example requiring around 5,000 welders. That figure was presented as a market illustration, not as an estimate of INOX India’s Dholera staffing requirement.

INOX India said 60% to 70% of its welding and fabrication activities are automated and that it currently trains 40 to 50 welders and fitters. SemiOrbit is intended to create a more specialised pipeline for semiconductor infrastructure, where piping installation depends on trained personnel as well as manufacturing capacity.

The company also said it had expanded its Savli facility two years earlier and retained another 50% of available space there. Construction on land acquired at Kandla was expected to finish by March, according to management. Those facilities address production capacity, while the welding centre is intended to support the labour needed for on-site precision-piping work.

What does Dholera mean for INOX India’s order mix?

INOX India’s semiconductor entry remains an early-stage domestic diversification effort rather than a disclosed component of its Rs 2,268 crore order backlog as of September 30, 2026. Management said 72% of the backlog was from exports, whereas the Dholera assignment is domestic. Larger semiconductor wins could broaden applications in India, but the existing backlog mix has not been reported as changing.

Management said about 30% to 40% of the backlog comprised standard products, with the balance consisting of custom-built equipment. It said custom-built products generally earn higher margins than standard tanks, but did not give a semiconductor-specific margin indication. Earnings before interest, tax, depreciation and amortisation, or EBITDA, margin was 21.3% in Q2 FY27 and 22.3% in H1 FY27.

INOX India reported H1 FY27 total income of Rs 849 crore, EBITDA of Rs 189 crore and profit after tax of Rs 127 crore. Management attributed the half-year performance to industrial gas, liquefied natural gas and Cryo-Scientific divisions, without identifying semiconductor work as a contributor. Therefore, the Dholera project adds a new application area but has no disclosed financial contribution yet.

Management also said a data-centre cooling prototype had been designed and would take about six to eight months to conceptualise fully. It linked data centres to similar piping requirements, but did not say the prototype was commercial or had received an order. The Dholera assignment remains the disclosed semiconductor project under execution.

Conclusion

INOX India has established an initial presence in semiconductor infrastructure through a small Dholera piping assignment and is building a welding pipeline of at least 30 to 40 people a month for precision work. The larger opportunity depends on the two unconfirmed gas-system bids, while the company’s Rs 2,268 crore backlog remains primarily supported by existing businesses and exports.

The next disclosed event is management’s four-to-six-week expectation for decisions on the ultra-high-purity and conventional bulk-gas bids. Investors can also watch whether INOX India discloses contract values, delivery schedules or revenue contribution if the Dholera work expands beyond the initial scope.