Subros Q1 FY 2026-27: Strong growth, but cost pressure keeps margins tight

Subros started FY 2026-27 with a strong top line but a tougher margin story. For the quarter ended June 30, 2026, revenue from operations was Rs. 1,032.11 crore, up 17.52% year on year. Profit after tax rose 1.76% to Rs. 41.38 crore.

The gap between growth and profitability was driven by cost inflation. EBITDA came in at Rs. 86.99 crore, marginally lower by 0.82% year on year. EBITDA margin fell to 8.47% versus 10.02% in the same quarter last year. Management attributed the pressure to adverse commodity and currency movement, logistics and input cost escalation, and a sharp rise in manpower costs after minimum wage revisions in key states.

While margins remained under strain, Subros used the quarter to underline what it believes will shape the next leg of growth: capacity build-out aligned to OEM expansion, faster localisation, more automation to reduce labour dependency, and steady diversification into commercial vehicles, railways, and green mobility.

Financial snapshot: revenue up, margin down

In Q1 FY 2026-27, net sales were Rs. 1,027.47 crore and net revenue (including other operating income and other income) was Rs. 1,038.30 crore. The cost structure showed the core challenge.

Material cost increased to 73.79% of net sales versus 71.80% last year. Staff cost was 10.05% of net sales, broadly stable year on year but higher sequentially due to annual salary and minimum wage revisions. Other expenses improved slightly as a percentage of sales.

The company’s profit before tax was Rs. 55.59 crore, up 2.11% year on year. PAT margin reduced to 4.03% from 4.65% a year ago.

Management’s explanation for the EBITDA decline was consistent across the presentation and the call. The company faced adverse commodity and currency movement and changes in product mix. It also flagged annual wage revision effects. On the call, management added further context. It spoke about shipping route disruptions, foreign exchange volatility, and a meaningful manpower challenge triggered by state-level wage increases and labour migration.

What drove demand and where Subros is leaning next

Subros described the quarter as operationally challenging but commercially strong. It cited a healthy market environment, with passenger vehicles and broader automotive demand supporting revenue growth. The company reiterated its core market position, stating market share of 41% in passenger car AC and 41% in truck aircon/blower.

A notable data point from the earnings call was management’s revenue mix disclosure. Out of the quarterly revenue of Rs. 1,032 crore, it stated that around Rs. 695 crore came from AC products supplied to Maruti. ACM products were about Rs. 135 crore. About Rs. 200 crore plus came from customers other than Maruti.

It also shared a segment view. Passenger vehicles contributed roughly Rs. 930 crore, while around Rs. 100 crore came from other segments. Within that, trucks contributed about Rs. 75 crore and buses about Rs. 12 crore.

This mix highlights two structural realities for Subros. First, the company remains meaningfully tied to passenger vehicle volumes and to Maruti’s production cycle. Second, the non-passenger diversification push is visible, even if still smaller in absolute size.

Management discussed green mobility as a key growth vector, stating that thermal systems for hybrid, electric and CNG vehicles now contribute around 25% of total revenue and have grown 9% over last year.

The company also pointed to traction in commercial vehicles. It stated that commercial vehicle business, mainly from truck aircon, grew 77% during the quarter and bus AC grew 6%.

Margin pressure: what is temporary and what is structural

The management commentary suggested that margin pressure has both cyclical and structural drivers.

On the cyclical side, Subros emphasized commodity and foreign exchange volatility. It pointed out that pricing indexation is typically with a quarterly lag. When cost trends move up consistently across multiple quarters, the recovery tends to trail the increase, which keeps margins tight for longer.

On the structural side, Subros called out labour costs. It described minimum wage increases in Haryana (about 30% to 32%) and UP (about 26% to 28%) as extraordinary and sudden. It said automation is the only long-term solution to reduce dependency on manpower and counter labour availability challenges.

The company also indicated that discussions with customers are underway to compensate for the sharp wage increase, noting that the ecosystem cannot absorb a 25% to 35% wage jump quickly.

When asked directly about a return to double-digit margins, management said it does not see a short-term move back to double digit margins under the current circumstances and that the aspiration is pushed out.

Capacity expansion and localisation: the operating blueprint

Subros used the quarter to update investors on capacity and technology initiatives.

Kharkhoda plant

Management stated that the Kharkhoda greenfield project is progressing well. Construction is at an advanced stage and machine readiness is underway. The company expects SOP in the third quarter of the current financial year.

It also shared capacity numbers, stating Phase 1 is about 4.75 lakh units and Phase 2 adds another 4.75 lakh, taking total planned capacity to about 9.5 lakh units. The stated intent is to match Maruti Suzuki’s capacity expansion in North India.

Karsanpura plant and e-compressor localisation

Subros also highlighted a greenfield project at Karsanpura, Gujarat, focused on compressor manufacturing. It said the facility will support EV and hybrid ecosystem growth, while also expanding mechanical compressor capacity for ICE applications.

A key announcement discussed on the call was the signing of a technology assistance agreement for local manufacturing of an electric compressor between Denso Corporation Japan, Toyota Industries Corporation Japan and Subros.

Management provided a phased execution roadmap for an electric compressor program with its largest customer. It expects SOP in phases: November 2027, February 2028, and then Q1 of FY 2028-29.

The localisation strategy is also phased. Phase 1 begins with CKD assembly with import content of around 80% to 85%. Phase 2 reduces import content to around 55%. The final phase targets around 70% localisation. Management indicated the investment recovery is expected substantially over 3 to 4 years as utilisation ramps. It expects the project to stabilise between FY 2028 and FY 2029.

New verticals: railways and truck cabin AC

Railways was positioned as an emerging growth vertical. Management said that last year it completed a large railway order of around Rs. 32 crore. This year, it has a firm order of around Rs. 31 crore and about Rs. 50 crore of AMC business that will be spread over 3 to 4 years. It guided for railway segment revenue to cross Rs. 100 crore in the next 3 years.

The truck cabin AC mandate was another clear demand driver. Management said FY 2025-26 revenue from the truck segment was roughly Rs. 260 crore. It expects this to reach around Rs. 300 crore in FY 2026-27 and scale to Rs. 400 crore to Rs. 450 crore in the next 2 to 3 years. It also estimated the current addressable market for cabin AC in CVs at around Rs. 600 crore to Rs. 700 crore, potentially moving toward about Rs. 800 crore.

The company also acknowledged competition in commercial vehicles, naming MAHLE, Sanden and Air International among others.

Takeaways

Subros delivered a strong revenue quarter, supported by market demand and program ramp-ups, but it is operating in a cost-heavy environment. The margin compression in Q1 reflected commodity and FX volatility, logistics costs, and a meaningful jump in manpower costs.

The more important message from the quarter was strategic. Subros is investing in capacity where its largest customer is expanding, while also building a longer-term playbook for localisation, automation, and new growth verticals. The near-term margin outlook remains cautious, but the company is laying visible groundwork in trucks, railways, and EV and hybrid thermal systems to reduce dependence on a single end market over time.