Centum Electronics is an Indian electronics system design and manufacturing (ESDM) player with two engines: a build-to-specification (BTS) business for defense, space, radar and air navigation customers, and an EMS business making box builds and PCBAs for global semiconductor equipment, industrial, electrification and grid automation customers. Its competitive position is concentrated: in BTS space it has 25 years of capability and was one of only three players shortlisted from more than ten bidders for the UHM helicopter AESA radar program, while in semiconductor equipment EMS it describes itself as the first major Indian supplier with the main competition in Malaysia, not India. The margin structure reveals the quality split: BTS runs around 20% EBITDA, EMS is a cost-plus model at roughly 10-11%, and Q1 FY27 standalone EBITDA was 11%, headed toward the guided above 13% for FY27 and 13-15% medium term. With adjusted ROCE at 21.16% in FY26 and a 0.28x debt-to-equity, the economics come from a high-barrier BTS franchise rather than commodity EMS scale.
The persistence of those economics depends on qualification and certification cycles that take years to replicate. The HAL AESA radar program carries a development phase of about INR 66-67 crore that must be completed over two years before the remaining roughly INR 500 crore of production is released, and only three players were even shortlisted for that program. The semiconductor equipment business has 65 part numbers qualified with one global OEM and is fully in serial production, so while IP belongs to the customer, the qualification and supply chain complexity create switching inertia; management notes customers prefer Centum for unique manufacturing requirements and it cannot simply sell the same product to a competitor. In space, the company has delivered payloads for programs such as ISRO's CMS-3 GSAT-7R with nearly 400 modules, and it is one of only two global suppliers of electronics on the Rafale platform through Thales. These are not commodity orders; they are design-certified positions with long replacement timelines, and the business has deliberately avoided high-volume consumer electronics.
The 18 to 24 month picture is defined by order book conversion and mix shift. At Q1 FY27, standalone order book was INR 1,800 crore, up 31% YoY, providing roughly 2.5x FY26 revenue visibility. Q1 FY27 order inflow was INR 360 crore, up 70% YoY, with BTS inflow up 150% YoY to INR 120 crore. The semiconductor equipment customer ramped from near zero in FY25 to over INR 100 crore in FY26, with management expecting USD 25-30 million (about INR 200 crore plus) within one to two years. On top of that, the space-based surveillance opportunity of about INR 1,000 crore is expected to yield strong order intake in FY27, the GRSE air navigation program (INR 500 crore over 3-5 years) is progressing, and the L1 position on a helicopter radar program worth around INR 700 crore over 5-6 years awaits final award. By FY27-FY28, revenue is guided to grow about 25% each year, and EBITDA margin should move above 13% as BTS execution accelerates. The new KIADB Aerospace Park facility, with capex of INR 50-70 crore, is in design with construction to start soon; the actual fit-out and plant machinery spending begins in FY28, adding future systems integration capacity just as the radar and air navigation programs enter production.
Management walk-talk is mixed but directionally constructive. On the November 2025 call, standalone FY26 revenue growth of 30% was targeted, and the March 2026 call reported standalone 9M FY26 revenue up 25% with EBITDA margin at 12.1%, implying the full-year 30% pace was aggressive but the trajectory was real. The August 2026 call shows guidance maintained: FY27 and FY28 revenue growth of roughly 25%, with FY27 EBITDA margin above 13%. The order book has consistently risen as promised, from INR 1,645 crore at end FY26 to INR 1,800 crore at Q1 FY27, and the planned FY27 capex of INR 40-45 crore is on track. The overseas restructuring slipped from earlier timelines: the Canadian unit was supposed to be fixed by Q2 FY26 but continued to bleed around EUR 0.6 million a quarter, and the French divestment has moved through judicial process; by August 2026 both are deconsolidated or in liquidation with no further material impact expected. The balance sheet remains conservative, with total debt to equity at 0.28x, and management has not diluted beyond the previously raised QIP proceeds reflected in cash balances.
The quantified path is straightforward: with INR 1,800 crore of order book and 25% targeted revenue growth in FY27 and FY28, standalone EBITDA should expand from the Q1 FY27 level of 11% toward the 13-15% medium-term range as the mix tilts toward BTS, whose margin is roughly double EMS. For that to hold, the UHM radar development phase must complete on schedule with prototypes demonstrated in the next year, the semiconductor OEM ramp must reach the USD 25-30 million run rate without a capex cycle downturn, and the space surveillance orders must land in FY27. The single most important falsifier is execution timing in the lumpy BTS book: quarterly revenue and margin are inherently volatile, and a slip in radar certification or in semiconductor customer qualification would delay the margin inflection even if the order book remains intact. Supply chain signals, such as increasing CCL and memory component lead times, add near-term cost pressure, but the margin gap is operational rather than structural because the underlying BTS margin is already 20% and the overseas drag is gone. The tension between a robust order book and near-term margins resolves into a mix-timing story, not a demand problem, and that is why the business should look materially larger and more profitable two years out.
companyname: Centum Electronics Limited ticker: CENTUM sector: Electronics System Design and Manufacturing (ESDM) / Defense, Space & Aerospace Electronics Centum Electronics is an Indian Electronics System Design and Manufacturing (ESDM) company based in Bengaluru, founded in 1993. It spans the full electronics value chain, from concept and design through prototyping, manufacturing, testing, and lifecycle support. The company operates two manufacturing plants and two offices, all in India, with...
Read the full report →capex, margin expansion, new product segment, order book surge
FY27 revenue growth guided at 25-30% with EBITDA margin target of 13-15% driven by core India ESDM platform focus
Guidance maintainedmixed
Get valuation models, detailed research reports, thematic primers, one-pagers, risk analysis, growth triggers, bear case, capex tracker, walk the talk, and more for Centum Electronics Limited and 4,900+ companies.
5-day free pass. No card required.