Protean Electric
Protean Electric is a UK-based automotive technology company developing ProteanDrive in-wheel electric motors for passenger cars, light commercial vehicles, and autonomous platforms. Founded in 2008, the company sells to OEMs and was acquired by EXEDY Corporation in March 2026.
- Company typePrivate
- Founded2008
- HeadquartersTroy, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Protean Electric does
Protean Electric Limited is a UK-headquartered automotive technology company founded in 2008 that develops and commercializes ProteanDrive in-wheel motors (IWM) for electric vehicles. The core technology integrates a direct-drive electric motor, power electronics, digital control, and friction-brake compatibility directly into a vehicle's wheel rim, eliminating gears, differentials, drive shafts, and CV joints. The product portfolio spans 16-inch (PD16) and 18-inch (PD18/ProteanMotor Pm18) variants on a modular Gen 5 architecture supporting both 400V and 800V platforms, plus complementary offerings including an 800V SiC Twinverter (500kW dual-inverter) and the Protean360+ corner module. Headcount is reported at 51-100 (with one source citing 150+ globally), and engineering operations are centered in Farnham, UK, with manufacturing and engineering offices in Shanghai and Tianjin (China), and a power-electronics pilot line in Coventry (UK) under the Project PULSE consortium.
Protean Electric firmographics
Firmographics- Name
- Protean Electric
- Legal name
- Protean Electric Limited
- Website
- https://proteanelectric.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Protean Electric is a UK-based automotive technology company developing ProteanDrive in-wheel electric motors for passenger cars, light commercial vehicles, and autonomous platforms. Founded in 2008, the company sells to OEMs and was acquired by EXEDY Corporation in March 2026.
- Ownership category
- akta.pro rank
Protean Electric industry classification
Industry- Product category
- Electric Vehicle Powertrain Components
- NAICS
- Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Electric Drive Unit / E-Axle Manufacturing (Motors/Inverters/Gearboxes) (IMACACAC)
- akta.pro secondary industry
- Brake-Based Active Safety Hardware Manufacturing (ABS/ESC/AEB Actuators & Modulators) (IMACAMAH)
Keywords
Where Protean Electric is headquartered
LocationHeadquarters
- HQ city
- Troy
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Protean Electric business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- In-Wheel Motor Hardware Sales: Sale of ProteanDrive in-wheel motor systems to automotive OEMs for integration into electric vehicles. Revenue is generated through component sales tied to OEM production volumes.
- Technology Licensing: Licensing of ProteanDRIVE technology to partners for manufacturing and distribution, including joint ventures such as the Zhejiang VIE partnership for PD16 production in China.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Protean Electric product offering
Product offeringCore offering
Protean Electric develops and manufactures ProteanDrive, a fully integrated in-wheel motor (IWM) drive system that places the electric motor, power electronics, and digital control directly inside a vehicle's wheel rim, eliminating the need for gears, differentials, drive shafts, and external drive electronics. The product family spans 16-inch (PD16), 18-inch (PD18), high-performance Pm18 2500, and 800V Pm18 variants, complemented by the 800V SiC Twinverter inverter and the Protean360+ steerable corner module. Protean sells these systems to automotive OEMs through direct enterprise sales and licenses the technology via joint ventures such as Zhejiang VIE in China.
Product overview
Protean Electric is a world-leading developer of in-wheel motor (IWM) technology for electric vehicles. The core product is ProteanDrive, a fully integrated in-wheel drive solution featuring motors with integrated power electronics and digital control. The product line includes ProteanDrive Pd18 (18-inch for C-segment to light commercial vehicles), ProteanDrive Pd16 (16-inch for A to D segment PHEVs and EVs), and the high-performance Pm18 2500 delivering over 2500Nm torque per wheel. Supporting products include the 800V SiC Twinverter (500kW dual inverter) and Protean360+ corner module. All products share a modular Gen 5 architecture and eliminate the need for gears, differentials, or drive-shafts.
Differentiator
Problem solved
Functional benefit
Brands
- ProteanDrive: Fully integrated in-wheel drive solution and core product technology for electric vehicles
Products and services
- ProteanDrive Fully integrated in-wheel drive solution featuring electric motors with integrated power electronics and digital control. Direct drive eliminates the need for gears, differentials, or drive shafts, and provides torque vectoring capability for improved handling and stability. Sold to automotive OEMs for integration into electric passenger cars, light commercial vehicles, and autonomous platforms.
- ProteanDrive Pm18 2500 High-performance in-wheel motor delivering over 2500Nm torque and 220kW per wheel, enabling vehicle acceleration close to 3 seconds to 100km/h. First IWM to achieve price parity with twin e-axle solutions, reducing overall vehicle manufacturing cost. Sold to automotive OEMs for performance electric vehicles.
- ProteanMotor Pm18 800V Compact and lightweight 800V in-wheel motor delivering 110kW and 1500Nm of torque, built on the Gen 5 modular architecture. Sold to automotive OEMs for next-generation 800V electric vehicle platforms.
- 800V SiC Twinverter 500kW inverter configured as dual 250kW inverters capable of 650Arms phase current and 98.5 percent peak efficiency, using silicon carbide technology. Designed to be integrated with ProteanDrive in-wheel motors on Gen 5 architecture for OEM electric vehicle platforms.
- Protean360+
Quantifiable outcome
- Up to 10% improved energy efficiency compared to centralized motor solutions
- +4 more outcomes
Companies that use Protean Electric
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles3 records
Protean Electric technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature5 records
Protean Electric partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Unipart ManufacturingcoreUnipart joined Project PULSE consortium led by Protean Electric with £5.5 million APC funding. Unipart will establish flexible power electronics manufacturing capability at its Coventry facility to produce high-power DC-DC converters and inverters for IWM and net-zero products.
- ViritechminorPart of Project PULSE consortium developing advanced DC/DC 800V converter technology for power electronics systems.
- TransenseminorPart of Project PULSE consortium providing torque sensing technology for IWM systems.
- HypromagminorPart of Project PULSE consortium contributing rare earth magnet recycling processes for sustainable manufacturing.
- Coventry UniversityminorResearch partner in Project PULSE, contributing academic expertise and best-in-class research for power electronics industrialization.
- Warwick Manufacturing Group (WMG)minorResearch partner in Project PULSE at University of Warwick, contributing advanced manufacturing research.
- LinamarminorProduction partnership for North American market manufacturing of in-wheel motors. Linamar's manufacturing expertise and capacity supports localized production for North American OEM customers.
- Local MotorsminorStrategic partnership to develop self-driving electric vehicles including Olli autonomous shuttle. Expanded in 2021 to accelerate Olli applications. ProteanDrive enables independent wheel control for autonomous operation.
- Beijing Automotive Group (BAIC Group)coreLong-term strategic and product development partnership. BAIC showcased BJ80 PHEV with ProteanDRIVE at Auto Shanghai 2017. Dongfeng later launched E70 and Lanwei Zhuiguang with ProteanDrive, achieving first global type approval for IWM passenger vehicle.
- MAHLE PowertrainminorPartnership to develop Through-the-Road Parallel Hybrid demonstrator vehicle using ProteanDrive in-wheel motors. Demonstrated plug-in hybrid configuration with electric rear-wheel drive and conventional engine front-wheel drive modes.
- Zhejiang VIE Science & TechnologycoreJoint venture to develop and manufacture PD16 16-inch in-wheel motor in China. VIE provides manufacturing capabilities and market access as a Tier 1 automotive supplier; Protean provides IWM technology. JV manufactures and distributes PD16 in China and supplies international customers.
- ConMet (Consolidated Metco, Inc.)minorPartnership to develop electric in-wheel drive system for medium and heavy-duty commercial vehicle markets. Combines ConMet's wheel hub expertise with Protean's passenger vehicle IWM technology.
Scale indicators8 records
Expansion highlights6 records
Protean Electric competitors and assessment
Company assessmentBroad incumbents
- Schaeffler: German automotive and industrial supplier with growing electric motor, e-axle, and mechatronics business. Competes with Protean in supplying electrified drivetrain solutions to passenger car and commercial vehicle OEMs across Europe, Asia, and North America.
- Nidec: Japanese electric motor manufacturer with major e-axle (E-Axle) business and active development of in-wheel motor concepts. Nidec's scale and Japanese OEM relationships position it as both a competitor and potential acquirer in the IWM space.
- Robert Bosch: Global automotive supplier with broad e-mobility portfolio including e-motors, power electronics, and integrated e-axle systems. Bosch's scale, OEM relationships, and vertical integration represent the most significant competitive threat to Protean's emerging IWM business.
- BorgWarner: US-headquartered Tier 1 automotive supplier with extensive electric drive module, e-motor, and power electronics portfolio. Competes with Protean in supplying electrification components to global OEMs through established Tier 1 relationships.
- ZF Friedrichshafen: German Tier 1 supplier of electric drive units, e-axles, and complete drivetrain systems for global automotive OEMs. Represents the dominant centralized e-axle architecture that Protean seeks to displace, serving the same OEM customer base with proven, scalable solutions.
- Dana Incorporated: US-based supplier of driveline, sealing, and thermal management technologies with growing electric drive system portfolio. Provides integrated e-propulsion solutions to commercial vehicle and passenger car OEMs competing in adjacent technology space.
- Continental: Global automotive supplier with significant electric drive, power electronics, and vehicle motion control capabilities. Competes across multiple electrification sub-segments that intersect with Protean's integrated motor and inverter technology.
Emerging players
- REE Automotive: Israel-based company developing in-wheel motor technology for commercial vehicles and electric trucks. Competed with Protean in the IWM space with a focus on fleet applications and full-by-wire corner modules before restructuring.
- DeepDrive: Munich-based startup developing dual-rotor in-wheel motors for passenger cars and commercial vehicles. Represents a newer IWM competitor with similar technology approach and OEM engagement strategy, backed by recent venture funding.
Direct peers
- Elaphe Propulsion Technologies: Slovenia-based developer of in-wheel electric motors for passenger and commercial vehicles. Most direct competitor to Protean's core IWM technology, with comparable focus on integrating motor, inverter, and brake systems into a single wheel-hub package.
Market position
Strengths5 records
Weaknesses2 records
Competitive moat6 records
Key risks1 record
Key highlights7 records
Customer concentration
Protean Electric social profiles
Digital presenceProtean Electric compliance and trust
Trust signalCompliance2 records
Protean Electric financial estimates
Financial estimateRevenue estimate
Valuation estimate
Protean Electric leadership team
Management profileNumber of profiles
Profiles10 records
Protean Electric subsidiaries and ownership
Company hierarchySubsidiaries1 record
Protean Electric funding detail
Funding detailFunding overview
Funding rounds4 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Protean Electric M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Protean Electric
What does Protean Electric do?
Protean Electric develops and manufactures ProteanDrive, a fully integrated in-wheel motor (IWM) drive system that places the electric motor, power electronics, and digital control directly inside a vehicle's wheel rim, eliminating the need for gears, differentials, drive shafts, and external drive electronics. The product family spans 16-inch (PD16), 18-inch (PD18), high-performance Pm18 2500, and 800V Pm18 variants, complemented by the 800V SiC Twinverter inverter and the Protean360+ steerable corner module. Protean sells these systems to automotive OEMs through direct enterprise sales and licenses the technology via joint ventures such as Zhejiang VIE in China.
Is Protean Electric a public or private company?
Protean Electric is a private company. It is classified as corporate owned and is currently operating.
When was Protean Electric founded?
Protean Electric was founded in 2008. It employs 51 to 100 people.
Where is Protean Electric based?
Protean Electric is headquartered in Troy, United States, in the North America region.
How does Protean Electric make money?
Two revenue lines are on record. In-Wheel Motor Hardware Sales are the primary driver. The others are technology Licensing.
Who are Protean Electric's main competitors?
Broad incumbents on record are Schaeffler, Nidec, Robert Bosch, BorgWarner, ZF Friedrichshafen, Dana Incorporated and Continental. Emerging players are REE Automotive and DeepDrive. Elaphe Propulsion Technologies is listed as a direct peer.
Does Protean Electric have an API?
No public API is recorded for Protean Electric.
What industry is Protean Electric in?
Protean Electric's product category is Electric Vehicle Powertrain Components. Its primary akta.pro industry code is IMACACAC, Electric Drive Unit / E-Axle Manufacturing (Motors/Inverters/Gearboxes), with a secondary code of IMACAMAH, Brake-Based Active Safety Hardware Manufacturing (ABS/ESC/AEB Actuators & Modulators). Its NAICS code is 33632 and its SIC code is 3600.