Detailed Coverage

Sterling and Wilson Renewable Energy

Revenue for Q1 FY27 was ₹1,590 crore.
Profit After Tax (PAT) was ₹53 crore.

Reader Takeaway: Revenue dip due to project start delays, but record order book signals H2 recovery.

What just happened

Sterling and Wilson Renewable Energy reported its financial results for the first quarter of fiscal year 2027 (Q1 FY27). Revenue stood at ₹1,590 crore, marking a decrease on both a sequential and year-on-year basis. Management attributed this to slower execution in international EPC projects because of delays in Notice to Proceed (NTP) and Letter of Award (LOA) timelines for new projects. Despite lower revenue, the company achieved a Profit After Tax (PAT) of ₹53 crore, a 36% increase year-on-year, partly due to lower effective tax rates.

Operational EBITDA was ₹78 crore with a 4.9% margin. Reported EBITDA stood at ₹96 crore, benefiting from foreign exchange gains. Gross margins were 9.9%, with management guiding for EPC gross margins between 8% to 10% for the full year.

Why this matters

The results highlight a temporary slowdown in execution due to external project commencement delays, impacting the top line. However, the significant growth in PAT and a record unexecuted order value (UOV) of ₹13,000 crore indicate strong future revenue visibility. The O&M (Operations & Maintenance) business also saw robust growth, expanding its portfolio to 18.3 gigawatts and contributing a stable annuity stream.

The backstory

Sterling and Wilson has been focused on improving its financial health and operational efficiency. The company has been working on reducing its debt and optimizing its working capital. The recent increase in credit lines aims to support future growth and manage project execution effectively.

What changes now

Investors will be looking for the company to convert its substantial order book into active execution in the second half of FY27. The successful commencement of large projects, including the recent award for a solar PV plant with BESS in Egypt, will be crucial. The management's assurance that delays are timing-related and do not breach contract terms provides some comfort.

Risks to watch

Key risks include further delays in NTP and LOA for new projects, which could continue to impact revenue recognition. Managing execution capacity to meet the higher targets set for H2 FY27 will be critical. Any potential contract terminations or invocation of bank guarantees, though currently deemed low risk by management, remain a point of monitoring.

Peer comparison

While specific peer comparisons were not provided in the filing, the renewable energy EPC sector typically faces similar challenges related to project execution, supply chain disruptions, and regulatory approvals. Sterling and Wilson's focus on O&M business as an annuity stream is a common strategy to ensure stable revenue.

Context metrics (time-bound)

• Revenue (Q1 FY27): ₹1,590 crore
• PAT (Q1 FY27): ₹53 crore (36% YoY growth)
• Operational EBITDA Margin (Q1 FY27): 4.9%
• Unexecuted Order Value (UOV): ₹13,000 crore (record high)
• O&M Portfolio Capacity: 18.3 gigawatt (40% YoY growth)
• Net Working Capital: Negative ₹260 crore
• Gross Borrowings: Declined by ₹130 crore

What to track next

Investors should monitor the progress of project execution in H2 FY27, especially the large turnkey projects and the Egyptian solar-plus-BESS project. The company's ability to maintain EPC gross margins between 8-10% and O&M margins around 20% will also be key indicators.