Data Patterns (India) Ltd Q4 FY26: Order Book Explodes to ₹2,062 Crore while Q4 Margins Soar to 56%
1. At a Glance
Data Patterns (India) Limited just dropped its full-year and quarterly scorecard for the period ending March 31, 2026, and the numbers are bound to make the structural defense bulls drool. In a stunning showcase of execution lumpy-ness that characterizes the aerospace and defense electronics landscape, the company reported a massive finish to the fiscal year.
The crown jewel of this disclosure is not just the single-period performance, but an absolute explosion in the order pipeline. The total order book, heavily padded by freshly completed negotiations, rocketed to an all-time high of ₹2,062 crore. This gives the company multi-year execution runway visibility that effectively silences critics who were biting their nails over the lighter pipeline seen during the middle of the fiscal year.
Financially, the full-year revenue scaled up by 31% to touch ₹924.77 crore. Net Profit for the year landed at ₹271.37 crore, representing a robust 22% growth Year-on-Year. But the real firecracker was hidden in the Q4 standalone operational performance. Even though quarterly revenue from operations softened by 13% Year-on-Year to ₹344.85 crore due to the typical chunkiness and delivery schedules dictated by government clients, the profit margins completely broke free.
Operating profit margins for the fourth quarter shot up to an unbelievable 56%, driven by a hyper-lucrative product mix consisting purely of indigenous Intellectual Property-led complete systems without any low-margin, third-party component pass-throughs.
Yet, underneath this glittering armor of high margins and swelling order pipelines lies a cash conversion dynamic that would make any traditional value investor hyperventilate. The company’s net cash flow from operating activities came in at ₹80.15 crore, while a massive chunk of capital remains trapped in trade receivables, which stood at a whopping ₹727.77 crore by the close of March 2026.
With the stock trading at a premium price-to-earnings multiple of 76.2 times, the market is pricing this business not as a standard hardware manufacturer, but as an elite, indispensable technology layer of India’s indigenous defense machine. Is the astronomical valuation fully backed by underlying structural advantages, or is the defense pack pricing in perfection in an environment governed by unpredictable government timelines? Let’s trace the wires.
2. Introduction
Data Patterns (India) Limited operates at the absolute cutting edge of India’s self-reliance mandate in national security. With an operational legacy spanning more than three decades, the company has transitioned from a pure-play electronic design house into a sophisticated, vertically integrated platform offering indigenous electronic solutions across space, air, land, and sea platforms.
The operational facility based out of Chennai functions as the core nerve center. This facility is equipped with a 100,000-class clean room and advanced electronic manufacturing services capacity capable of printing high-reliability boards containing up to 22 layers, thousands of individual components, and tens of thousands of complex solder points.
The structural tailwinds backing the company are anchored heavily in the Indian Government’s aggressive import substitution policies and the prominent “Make in India” defense procurement protocols. By focusing strictly on in-house innovation and building modular building blocks, the company avoids the trap of acting as a mere assembler of foreign components. Instead, it captures premium margin profiles by owning the underlying logic and hardware architecture of critical defense modules.
From supplying high-spec testing frameworks to manufacturing critical subsystems for prestigious national programs like the LCA-Tejas fighter aircraft, Light Utility Helicopters, and the supersonic BrahMos missile system, Data Patterns has woven its technology deeply into the domestic defense architecture. Its primary customer ecosystem includes the Defence Research and Development Organisation, the Ministry of Defence, public sector undertakings like Hindustan Aeronautics Limited and Bharat Electronics Limited, and key aerospace entities like ISRO.
3. Business Model – WTF Do They Even Do?
To the uninitiated, defense electronics sounds like a fancy term for ruggedized computers. In reality, Data Patterns builds the brains, eyes, and nervous systems of military platforms. Think of a fighter jet or a missile system: the airframe and the engine are just the muscles. Data Patterns builds the high-frequency radars that spot threats, the Electronic Warfare suites that jam enemy communications, and the automated test equipment that ensures a missile won’t fail at the launch pad.
The company splits its operational revenue across three primary streams:
Production (53% of FY25 Revenue): This is the repeatable, scalable bread-and-butter business. Once a prototype is approved, the company receives contracts to manufacture these systems in volume for deployment on active military platforms.
Development (43% of FY25 Revenue): This is the high-conviction R&D phase. Here, the company designs completely new, bespoke systems for organizations like DRDO. It is intellectually demanding and involves a long gestation period, but it sets the stage for future multi-year production orders.
Service (4% of FY25 Revenue): This represents Annual Maintenance Contracts and lifetime support frameworks for systems already integrated into national defense assets.
The product-wise revenue mix is heavily anchored by Radars, which commanded 52% of the pie in FY25, followed by Electronic Warfare modules at 17%, and specialized avionics, satellites, and communications systems making up the remainder.
The beauty of this model is its extreme barrier to entry. You can’t just set up a factory tomorrow and sell a radar warning receiver to the Indian Air Force. It requires decades of security clearances, rigorous field trials across extreme environments, and an immaculate track record of zero failures.
The critique? They are essentially tied to a single major paymaster—the Indian Government—which operates on its own sweet, bureaucratic timeline.
4. Financials Overview
The financial performance of Data Patterns reflects the typical hockey-stick curve of high-end defense contractors, where the final quarter of the fiscal year bears the heaviest weight of annual deliveries.
