TD Power Systems designs and manufactures electric generators and motors for gas turbines, steam turbines, hydroelectric plants, and railway traction, selling primarily to global original equipment manufacturers. As of the August 2026 call, the manufacturing order book stood at INR 22.08 billion, with exports and deemed exports excluding railways at 57% of the total and 93% of Q1 FY27 order inflow coming from direct or deemed exports. The gas turbine and gas engine segment is the strongest, driven by AI data center power demand, grid stabilization, and a global shortage of generation equipment that has left large players such as BHEL, L&T, and Mitsubishi booked three to four years out. TDPS holds single-digit global market share in generators, competing against much larger multinationals, but its Q1 FY27 standalone EBITDA margin of 19.34% on 18% to 19% guidance shows pricing discipline and a cost base that converts order flow into profit.
The economics persist because qualification cycles and switching costs protect the installed position. Customers are global prime mover OEMs that qualify suppliers over years; TDPS already works with all major steam turbine and engine makers except one, and growth comes from increasing share with existing customers rather than adding new names. Power plant equipment is less than 5% of total project cost for data centers, so demand is inelastic to price, and customers have accepted price increases without resistance. Capacity replication is also slow: the third plant was commissioned in December 2025 and is only now ramping to full output, while large generator capacity above 100 MW requires a new facility or partnership that is still being announced. This is a real moat, but it is not absolute; the company acknowledges customer concentration in a handful of OEMs and the risk that a downturn in gas turbine demand would hit order inflow.
The inflection is already visible in the order book and capacity ramp. Q1 FY27 order inflow was INR 7.34 billion, up 87% year on year, and management expects around INR 2,800 crores of inflow for the full year, with a quarterly run rate of roughly INR 700 crores. Revenue guidance for FY27 stands at INR 2,600 crores, revised upward from INR 2,200 crores on the February call, and capacity is targeted at INR 32 billion for FY28, with debottlenecking capex of INR 500 million. The large generator segment above 100 MW is the key new vertical; opportunities are close to being signed with an announcement expected in August, and the first 20 MW plus generator was already delivered in February 2026, with ramp-up through calendar 2027. Hydro refurbishment is expected to be one of the highest years in company history, with high-value orders in Q2 and Q3, while the railway business is being wound down as production space is converted to generators and motors. Eighteen to twenty-four months out, the business should be generating revenue near its INR 32 billion capacity limit, with a growing contribution from large generators and a continued export-heavy mix.
Management has consistently overdelivered against its own guidance. In November 2025 it guided FY26 revenue to INR 18 billion; by February 2026 it said the year would cross INR 1,800 crores, and nine-month revenue had already annualized near INR 1,700 crores with EBITDA margin of 18.33%. The third plant was declared operational on December 18, 2025, ahead of the original H2 timeline, and the FY27 guidance was raised from over INR 2,000 crores to INR 2,200 crores and then to INR 2,600 crores on the August call. The company has also guided to maintain EBITDA margin around 18% to 19%, delivered 19.34% in Q1 FY27, and has stopped hedging on a portion of its forex exposure to benefit from rupee depreciation. Capital allocation remains conservative: INR 50 crores of capex planned for this year and another INR 50 crores next year for debottlenecking, with no bulk capacity addition until FY28 and a decision on INR 40 billion and above capacity for FY29 and FY30 promised for the next earnings call. Cash balance was INR 1.93 billion, and working capital is expected to stay in line despite growth, though customer payment terms limit how much can be improved.
The earnings path is quantifiable: FY26 revenue crossing INR 1,800 crores, FY27 guided to INR 2,600 crores, and FY28 capacity of INR 32 billion, implying revenue potential of roughly INR 3,200 crores if the order book converts and the ramp holds. Gross margin is expected to revert to historical average levels after a one-off Turkey impact, and management sees no single factor driving margin beyond pricing, cost reduction, exchange gains, and utilization. The falsifier is execution on the large generator entry and continued order inflow from the handful of OEM customers; if data center capex pauses or gas turbine demand normalizes faster than expected, the quarterly inflow run rate of INR 700 crores would come under pressure, and working capital would need funding because payment terms are fixed. The tension between a rising order book and a flat margin guidance is operational rather than structural: capacity utilization is improving, but the company is choosing to reinvest in debottlenecking and employee expansion, with headcount planned to rise from 1,750 to 2,600. The single most important watchpoint is the large generator announcement and subsequent qualification timeline, because that determines whether the 18 to 24 month picture is a continuation of a compounding generator business or a step change into a bigger, more concentrated global market.
companyname: TD Power Systems Limited ticker: TDPOWERSYS sector: Power Generation Equipment / Electrical Machinery Manufacturing TD Power Systems Limited (TDPS) is an Indian manufacturer of AC generators and electric motors for power generation. Incorporated in 1999 and headquartered in Bengaluru, the company designs and builds generators that couple to steam turbines, gas turbines, gas engines, hydro turbines, and diesel engines, plus induction, synchronous, and traction motors for industrial ...
Read the full report →capex, margin expansion, geographic expansion, management upgrade
FY27 revenue guided at INR2,400-plus crores driven by order inflow and capacity expansion
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