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Isengard Industries Inc

YC S26

San Francisco, US · Founded 2026 · 30 employees · 16 known investors

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Isengard Industries manufactures production systems that enable allied nations to domestically produce precision-strike and counter-unmanned aircraft systems at scale and lower cost than traditional defense contractors.

Advanced ManufacturingAI & Machine LearningArtificial IntelligenceSwarm RoboticsUnmanned VehicleUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S26)

Isengard Industries Inc was founded in 2026 by Francisco Serra-Martins and James Tennant.

FSFrancisco Serra-Martins
Francisco Serra-MartinsCo-FounderFrancisco Serra-Martins previously served as co-founder and CEO of Terminal Autonomy, where he scaled the company to $60M in revenue with customers including the U.S. Army, NATO, and Ukrainian armed forces, and raised over $15M in funding. He also held the role of CEO at Sonder Design and served as a combat engineer in the Australian Defence Force, with an engineering degree from the University of Sydney.
JTJames Tennant
James TennantFounderJames Tennant is co-founder and CIO of Isengard Industries, which develops counter-drone interceptor systems. He previously served as an Australian Army officer and spent a decade in private equity and credit, including running Balmoral, a private credit fund, while conducting defense technology transactions across multiple regions; he is completing a PhD on economic warfare and hybrid threats.
ES
Eugene Skokowski

Investors · 16

WSSlisted by WSS

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Y Combinatorlisted by Y CombinatorSan Francisco · $500K

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A3 VenturesreportedGrand Cayman

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Backswing VenturesreportedWindermere

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Blast.Clubreported$5.5M

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Brave CapitalreportedSan Rafael

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Founder CapitalreportedSilicon Valley · $25K – $100K

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Founders FuturereportedParis

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Genesis CapitalreportedDallas

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Maiora Rebel Venturesreported

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PioneerreportedToronto, Ontario

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Rice CapitalreportedCovina

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Ritual CapitalreportedMenlo Park · $100K – $500K

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RobinhoodreportedMenlo Park

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Uncorrelated VenturesreportedLas Vegas

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Related companies · 5

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AutoPallet RoboticsAutoPallet Robotics develops small mobile robots that handle box movement and palletization in warehouses, designed to integrate into existing facilities at lower cost than traditional automation systems.
Earendil RoboticsEarendil develops advanced vision and targeting systems for military and tactical operations, including augmented reality soldier systems, autonomous drone interceptors, and thermal sight products designed for situational awareness and threat detection in contested environments.
Meter FeederMeter Feeder enables autonomous vehicles to conduct machine-to-machine transactions with municipal parking systems for meter payments, eliminating the need for human intervention or illegal parking.
Exosonic, Inc.Exosonic develops supersonic unmanned aircraft for military adversary training, with plans to advance the technology toward crewed supersonic passenger aircraft. The company is building a subscale test vehicle to validate autonomous flight and human-unmanned aircraft coordination.

Companies working in the same space as Isengard Industries Inc.

Legal entities · 1

corporate structure
Isengard Industries Inc.

Frequently asked questions

What does Isengard Industries Inc do?
Isengard Industries manufactures production systems that enable allied nations to domestically produce precision-strike and counter-unmanned aircraft systems at scale and lower cost than traditional defense contractors.
Who founded Isengard Industries Inc?
Isengard Industries Inc was founded by Francisco Serra-Martins, James Tennant in 2026.
Who are Isengard Industries Inc's investors?
Isengard Industries Inc's investors include Symbiotic Ventures, WSS, Y Combinator, A3 Ventures, Backswing Ventures, Blast.Club, Brave Capital, Founder Capital and 8 more.
Where is Isengard Industries Inc headquartered?
Isengard Industries Inc is headquartered in San Francisco, US.