Defense Tech Startup Furientis Secures $25M in Seed Funding

Furientis, a Los Angeles, CA-based provider of low-cost, mass-producible missile interceptors, has raised $25 million in a Seed funding round.

The round was led by Benchmark, with Chetan Puttagunta joining the board.

The company will use the funding to expand manufacturing capabilities, increase flight testing, and grow its engineering and manufacturing team in Los Angeles.

What is Furientis?

Furientis develops missile interceptors designed to be produced at high volumes and lower costs.

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The company is focused on addressing the gap between the growing need for defensive munitions and the ability to manufacture them at the required scale, speed, and cost.

Furientis uses a development approach based on frequent field testing. The company tests prototypes on a biweekly schedule rather than spending years in design before flight testing.

Its designs prioritize production efficiency and supply chain resilience. Furientis uses commercial off-the-shelf components where they meet requirements, while producing its solid rocket motors and seekers in-house.

How Much Funding Has Furientis Raised?

Furientis has raised $25 million in its latest Seed funding round.

The round was led by Benchmark.

The source does not provide details about previous funding rounds or Furientis' total funding before this round.

Who Invested in Furientis’ Seed Round?

The $25 million Seed round was led by Benchmark.

Chetan Puttagunta is also joining the company's board.

Why the Funding Matters

Furientis will use the funding to continue investing in its manufacturing capabilities and expand flight test operations.

The company will also scale its engineering and manufacturing team at its Los Angeles office.

The funding comes alongside Furientis' first funded government contract, supporting its efforts to develop and produce defensive interceptors at higher volumes.

Who founded Furientis?

Furientis was founded in 2025 by Brody Franzen and Aris Simsarian.

The company is headquartered in Los Angeles, California.

“Furientis exists to resupply our critical deficiency in defensive munitions,” said Brody Franzen, cofounder and CEO of Furientis. “Recent events have shown these threats are not theoretical, and the U.S. is genuinely running low on the systems that protect the American people.

“Furientis is building truly remarkable technology with the aim of creating a platform that can scale rapidly with the lowest cost in the world. The team is comprised of some of the most talented propulsion, hardware, and software engineers in the world,” said Chetan Puttagunta, General Partner, Benchmark.

Market and Business Growth

Furientis is focused on the growing demand for affordable, high-rate defensive munitions.

The company designs its interceptors for production of 1,000 units per factory per year, compared with the smaller production volumes associated with traditional defense systems.

Furientis is also pursuing a vertically integrated manufacturing model and conducts flight tests on a biweekly cadence.

The company has secured its first funded government contract.

What Happens Next?

Furientis plans to expand its manufacturing capabilities, increase flight test operations, and grow its engineering and manufacturing team.

The company will continue developing and testing its next-generation missile interceptors while working toward higher production rates and lower unit costs.

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