Torev Motors has a 15-kilowatt prototype running in its Arlington lab [Torev Motors]. The more important number is 98. That is the peak efficiency, in percent, that the startup's simulations show for its planned 150-kilowatt motor [MPP Innovation, 2026]. For a hardware company targeting aerospace and defense primes, those are the metrics that open doors.
Founded in 2022 by Rory Brogan and Zak Doenmez, Torev is chasing a specific wedge in the crowded electric motor market. Its patented double-axial flux architecture is designed to sharply reduce or eliminate the use of rare-earth magnets, a volatile and geopolitically sensitive supply chain [Perplexity Sonar Pro Brief]. The bet is that performance and supply chain security together can justify the switch from incumbent radial flux designs.
The Axial Flux Wedge
Most electric vehicles today use radial flux motors, where the magnetic field radiates outward from a central shaft. Torev's design is axial flux, where the field runs parallel to the shaft. This geometry, the company claims, allows for a more compact motor with a higher power-to-weight ratio [Perplexity Sonar Pro Brief].
The more critical differentiator is the magnetic circuit. Torev is developing oil-cooled axial flux externally excited synchronous motors (EESMs), which do not require permanent magnets [Torev Motors]. Instead, they use electromagnets, eliminating the need for neodymium and other rare-earth elements. For OEMs in automotive, aerospace, and defense, this addresses a persistent cost and sourcing headache.
A Capital-Intensive Path
Building physical hardware, especially novel motor architectures, is expensive. Torev's funding history, as reported across various databases, shows the incremental capital raises typical of an early-stage deeptech company navigating grants, accelerators, and seed rounds.
Pre-Seed (May 2023) | 75 | K USD
Seed (Sep 2023) | 550 | K USD
Series A (May 2024) | 525 | K USD
Seed (May 2025) | 1500 | K USD
The investor list is a mix of strategic and climate-focused capital, including the U.S. Department of Energy, Dominion Energy Innovation Center, and Virginia Innovation Partnership Corporation [PitchBook] [Caplight]. This backing provides more than just cash. It offers validation and potential pathways to early customers in regulated industries like energy and defense.
The Validation Hurdle
The leap from simulation and lab prototypes to qualified, production-ready motors is where many hardware startups stumble. Torev's public traction is currently measured in competition wins and grant awards, like the $20,000 third-place prize at the Department of Energy's EPIC Pitch Competition [Department of Energy, 2026]. The next phase requires signed development agreements with named OEMs.
The competitive field includes other companies targeting rare-earth reduction, like Niron Magnetics, and axial flux specialists like Infinitum. Torev's answer rests on its specific combination of a magnet-free EESM design with an axial flux topology, which it protects with issued patents, including US11962209B2 for an axial flux induction motor or generator [Google Patents, 2026].
The company's lean team, reported as one employee in early 2024, is now hiring for senior motor design engineers, signaling a move toward the next development phase [aVenture, Feb 2024] [Torev Motors].
What Comes After the Lab Bench
For Torev Motors, the next twelve months are about moving from internal validation to external proof. The key milestones are straightforward but hard.
- OEM development deal. Securing a paid partnership with an automotive or aerospace tier-one supplier to co-develop a motor for a specific application.
- Independent testing results. Publishing third-party verification of its efficiency, power density, and thermal performance claims.
- Series A scale. Transitioning from seed and grant funding to a larger institutional round to fund pilot production lines.
The company has assembled a seed stack of roughly $1.5 million from climate-tech VCs and government-backed innovation funds [AutoTechInsight, May 2025]. That capital is meant to buy the runway to a single, undeniable data point: a motor performing in a customer's system.
The question for aerospace procurement chiefs and automotive CTOs is no longer if rare-earth-free motors are possible, but which design will be ready for their 2030 platform. Torev is betting its axial flux answer can be the one.
Sources
- [Torev Motors] Torev Motors - High Performance E-Motors with Zero Rare Earths | https://www.torevmotors.com/
- [MPP Innovation, 2026] Solution simulations show an astounding 98% peak efficiency in 150 kW motors
- [Perplexity Sonar Pro Brief] Torev Motors company brief
- [PitchBook] Torev Motors 2026 Company Profile: Valuation, Funding & Investors
- [Caplight] Torev Motors investor list
- [Department of Energy, 2026] Won $20,000 at the Summer 2024 EPIC Pitch Competition
- [Google Patents, 2026] Assigned patent US11962209B2 for an Axial flux induction motor or generator
- [aVenture, Feb 2024] Torev Motors had 1 employee as of February 5, 2024
- [AutoTechInsight, May 2025] Seed (2025-08): $1,500,000