Vayudh, Gurutvaa Scale India's Drone Defence-Tech
31 Aug 2026
Two Indian defence-tech companies are quietly building out India's drone and counter-drone capabilities — and their growth trajectories offer a window into how deep-tech startups can navigate government procurement, grant funding, and investor interest in a highly specialized sector.
Vayudh, the defence arm of BotLab Dynamics (an IIT Delhi-linked company incorporated in 2016 by Tanmay Bunkar, Anuj Barnwal and Dr Sarita Ahlawat), and Gurutvaa Systems, a Pune-based counter-drone maker incorporated in September 2014, represent two ends of the same battlefield problem: one builds surveillance drones, the other builds systems to jam and neutralize them.
From drone shows to defence contracts
BotLab Dynamics built early visibility through spectacle — orchestrating a thousand-drone show over Rashtrapati Bhavan at the 2022 Beating Retreat ceremony, following a 2019 challenge from the Indian Air Force at Pokhran. That groundwork evolved into Vayudh, which has since logged more than 300,000 autonomous flying hours and now manufactures its own flight controllers, GPS units, and electronic speed controllers rather than sourcing them externally.
Vayudh's nano-class surveillance drone, Atri, developed with support from a 2023 iDEX grant, was demonstrated to Prime Minister Narendra Modi and French President Emmanuel Macron at VivaTech 2026 — a high-profile showcase captured in the image accompanying this story. The company has also built Vayusim, a training simulator for defence users featuring terrain modelling and weather simulation, suggesting a push into adjacent revenue streams beyond hardware.
In April 2025, Vayudh raised $10 million in a round led by Dharana Capital, with participation from Deepinder Goyal (Eternal/Zomato founder), Ajay Aggarwal (Action TESA), Sumit Jalan, LetsVenture and Navam Capital. The company now employs around 200 people.
Gurutvaa's counter-drone playbook
Gurutvaa Systems has taken a narrower, defence-procurement-driven path. Its flagship product, DRONAAM, is a modular counter-UAS system configurable as a handheld rifle-style unit, backpack unit, or fixed/mobile mount. After the Indian Air Force ordered DRONAAM in August 2021, Gurutvaa completed design, prototyping, approval, and its first production batch within eight months — a notably fast timeline for a defence contract. Bulk deliveries began after production-lot approval was reported in November 2022.
DRONAAM units were deployed around Delhi during the 2023 G20 summit, and the Border Security Force has also deployed anti-drone systems including DRONAAM. Union Home Minister Amit Shah has said such deployments raised the drone-neutralisation rate in the Punjab sector from 3% to 55%. Gurutvaa has trained more than 200 armed forces personnel in operating and maintaining the system as of 2022.
Financially, Gurutvaa's revenue grew from Rs 5.91 crores in FY ended March 2024 to Rs 8.08 crores in FY ended March 2025 — steady but modest growth for a company that had just 26 employees as of April 2026. The company was showcased at Bharat Innovates in Nice in June 2026, placing it alongside Vayudh in the international spotlight this year.
Risks on the runway
Both companies' revenues appear heavily dependent on government and defence procurement cycles, which can be slow or unpredictable. Gurutvaa's small employee base relative to its revenue growth may constrain scaling if demand increases sharply. Larger listed defence electronics firms and international specialists — though not named in available reporting — could pressure margins or market share in the counter-drone segment. And high-profile showcases like VivaTech and Bharat Innovates generate visibility, but there's no confirmation available that these events converted into contracts.
Several gaps remain in the public record: no valuation or full cap table details were disclosed for Vayudh's funding round, the exact number of Atri units ordered or deployed isn't specified, and it's unclear which armed forces branches beyond the Air Force and BSF use either company's systems. No comparative cost or performance data versus competitors is available either.
Why founders should care
For early-stage founders — particularly those eyeing deep-tech or defence-adjacent sectors — these two companies suggest several patterns, though not certainties:
- Government grants may de-risk early R&D. The iDEX grant supporting Atri's development suggests founders in Indian defence-tech could likely access early-stage capital through public programs rather than relying solely on private funding.
- Non-traditional investors may be entering deep-tech. Vayudh's cap table includes consumer-tech figures like Deepinder Goyal, which could indicate a growing — though still limited — crossover of interest from outside traditional defence-focused VCs.
- Modest, steady growth may be more realistic than hypergrowth. Gurutvaa's revenue climb from Rs 5.91cr to Rs 8.08cr in a year suggests defence-hardware startups can likely post consistent, if unspectacular, top-line growth rather than the explosive curves common in consumer software.
- Fast execution within slow systems is possible. Gurutvaa's eight-month order-to-production timeline for DRONAAM hints that agile execution may be achievable even inside notoriously slow defence procurement processes — a useful data point for founders wary of government sales cycles.
- Visibility isn't validation. Showcasing products to heads of state likely carries marketing value, but founders should be cautious about treating such moments as proof of commercial traction — the available facts don't confirm these showcases led to signed deals.
Overall, Vayudh and Gurutvaa illustrate that Indian defence-tech can attract meaningful capital and government trust, but the sector's dependence on procurement cycles and the difficulty of converting visibility into contracts remain open questions founders in this space should weigh carefully.