What Drexler Automotive does

Drexler Automotive GmbH is a German family-owned manufacturer of high-performance automotive drivetrain components headquartered in Salzweg, Bavaria, near Passau. Founded in 1998 by former racing driver Herbert Drexler after building differential expertise since the 1980s, the company designs and produces limited slip differentials (M-Diff series), racing gearboxes (DGB series), drive shaft systems (ATW series), and wheel hub systems, primarily for motorsport and premium automotive OEM customers. Its core technology centers on multi-plate (lamellar) limited slip differentials with in-house manufactured pressure rings that enable asymmetric ramp angles on gas and brake sides for optimized traction and handling.

The company's go-to-market is primarily direct enterprise B2B sales to automotive OEMs (including BMW, Audi, Mercedes-Benz, Porsche, Lamborghini, Ferrari, ALPINA, KTM, Opel) and motorsport teams, supplemented by a global distributor and reseller network across Japan, Australia, the USA, and multiple European countries. It holds exclusive FIA-homologated supplier status for the World Touring Car Cup since 2019. Since 2021 the company has invested in electric vehicle drivetrain R&D, including multi-gear transmission systems, signaling an expansion beyond its traditional internal-combustion motorsport core.

Drexler Automotive operates from a multi-building production campus in Salzweg totaling over 6,000 m² plus later annexes, employs 51-100 staff (some sources cite over 100), and is privately held by the Drexler family with no disclosed external investors. Certifications include IATF 16949, ISO 14001, and TISAX. Revenue is not publicly disclosed, and the company funds its expansion internally through operational cash flow.

Name

Drexler Automotive

Legal name

Drexler Automotive GmbH

Website

https://drexler-automotive.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Drexler Automotive GmbH is a German family-owned manufacturer of high-performance limited slip differentials, racing gearboxes, drive shafts, and wheel hub systems, supplying automotive OEMs (BMW, Audi, Mercedes, Porsche, Ferrari) and motorsport teams globally, with exclusive FIA WTCR supplier status since 2019.

Ownership category

akta.pro rank

Product category

Automotive Drivetrain Components

NAICS

Motor Vehicle Transmission and Power Train Parts Manufacturing (336350)

SIC

Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Axle, Differential & Final Drive Manufacturing (Front/Rear/E-axle housings) (IMACAHAG)

akta.pro secondary industries

Driveline & Propeller Shaft Manufacturing (Driveshafts/U-joints/CV joints) (IMACAHAF), Passenger Vehicle Transmission & Drivetrain Systems Manufacturing (ICE) (IMACAAAG)

Keywords

• Limited slip differentials
• Racing gearboxes
• Drive shaft systems
• Wheel hub components
• Automotive OEM supplier

Headquarters

HQ city

Salzweg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. OEM Component Sales: Drexler Automotive generates revenue primarily through the sale of limited slip differentials, racing gearboxes, drive shafts, and wheel hub systems to automotive manufacturers and motorsport teams. Products are sold as both series components and custom solutions.
2. Motorsport Products and Services: Sale of homologated racing components, gearbox service, and technical support to racing teams. Includes performance optimization services at race tracks.
3. Formula Student Products: Supply of approved limited slip differentials and drive shaft systems to student racing teams participating in Formula Student competitions.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Drexler Automotive manufactures and sells high-performance automotive drivetrain components — primarily limited slip differentials (M-Diff series), racing gearboxes (DGB series), drive shafts/axle shaft systems (ATW series) and wheel hub systems. Products are supplied as series components and custom solutions to automotive OEMs and motorsport teams worldwide.

Product overview

Drexler Automotive is a manufacturer of high-performance automotive drivetrain components with over 40 years of motorsport experience. The company's core product portfolio consists of four main product lines: Limited Slip Differentials (M-Diff series), Racing Gearboxes (DGB series), Drive Shafts/Axle Shaft Systems (ATW series), and Wheel Hub Systems. The products serve multiple vehicle segments including motorsport (TCR, Formula Student, GT racing), road vehicles, and emerging electric vehicle applications. The limited slip differentials are multi-plate designs with adjustable ramp angles, while the racing gearboxes include sequential shift transmissions. The company also provides specialized Formula Student products and offers OE/OEM components for automotive manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

• Limited Slip Differentials (M-Diff Series) Multi-plate limited slip differentials with cone and pressure ring actuation, offering adjustable ramp angles for gas and brake sides to optimize vehicle handling. Includes variants for motorsport (TCR, Formula Student), road vehicles and EV applications. Sold to automotive OEMs and motorsport teams.
• Racing Gearboxes (DGB Series) Multi-speed sequential racing gearboxes for high-performance applications, including modular designs for electric vehicles. Available in various configurations for different racing series and vehicle platforms, supplied to OEMs and motorsport teams.
• Drive Shafts / Axle Shaft Systems (ATW Series) High-performance drive shaft and axle shaft systems designed for racing applications, including Formula Student variants with lightweight construction and high torque capacity.
• Wheel Hub Systems Precision wheel hub systems for high-performance vehicles, designed for optimal power transmission and durability in motorsport and road applications.

Quantifiable outcome

• Fourth place finish at 24h Nürburgring 2024 as best Mercedes-AMG vehicle with HRT Racing Team
• +1 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• FIA World Touring Car Cup (WTCR)coreStrategic or Co-development Partner · 1 January 2019Exclusive supplier of FIA-homologated limited slip differentials to the FIA World Touring Car Cup since 2019. All other TCR competitions also receive Drexler products as the designated supplier.
• American Axle & Manufacturing (AAM)coreTechnology or Integration · 1 January 2018Cooperation in the segment of electromechanical limited slip differentials, combining Drexler's differential expertise with AAM's electromechanical capabilities.
• Drexler Drivetrain GmbHcoreOthersSubsidiary company founded in 2008, incorporated into the Drexler group structure.
• Haupt Racing Team (HRT)coreStrategic or Co-development PartnerTechnical partnership providing gearbox service and optimization for the 24h Nürburgring race. Drexler supported HRT's Mercedes-AMG GT3 to 4th place finish as best Mercedes-AMG vehicle in 2024.
• Drexler Formel CupcoreGTM or Marketing PartnerMain sponsor and namesake of the racing series since 2018. The series, originally started as Austria Formel 3 Cup in 1992, provides a platform for aspiring Formula drivers.
• Formula StudentminorGTM or Marketing PartnerSupplier of approved limited slip differentials and drive shaft systems to Formula Student teams worldwide. Products include M-Diff Formula Student V1, V2, and V3 in adjustable and non-adjustable versions.
• Enable Co., Ltd. (Japan)minorChannel Partner/ Reseller/ DistributorJapanese distributor for Drexler Automotive products, located in Aichi Prefecture.
• Drexler Motorsport AustraliaminorChannel Partner/ Reseller/ DistributorAustralian distributor and sales partner for Drexler Automotive products.
• Drexler Motorsport USAminorChannel Partner/ Reseller/ DistributorUS distributor and sales partner for Drexler Automotive products, located in Aliso Viejo, California.

Scale indicators4 records

Recent moves12 records

Expansion highlights5 records

Direct peers

• Sadev: French transmission and drivetrain specialist supplying sequential gearboxes, differentials, and driveshafts to touring car, rally, and endurance racing. Highly comparable to Drexler's racing-gearbox and TCR differential offerings.
• Hewland: Historic British manufacturer of racing transmissions and differentials serving touring cars, GT, and single-seater motorsport. Comparable to Drexler on the racing gearbox and LSD co-supply relationship (Drexler makes the M-Diff for Hewland CFT-200 gearboxes).
• OS Giken: Japanese specialist in multi-plate limited-slip differentials and clutch packages for motorsport and high-performance road vehicles. Closely comparable to Drexler on product architecture (lamellar LSD technology) and customer profile (JDM and global performance OEMs, racing teams).
• Quaife Engineering: UK-based manufacturer of helical limited-slip differentials and ATB (Automatic Torque Biasing) units for motorsport and performance road cars. Direct competitor to Drexler's M-Diff in the same LSD category, serving overlapping motorsport and performance-OEM customers.
• Wavetrac: US-based manufacturer of helical gear limited-slip differentials popular in motorsport and tuned road-car markets. Competes head-to-head with Drexler in the LSD niche with a comparable emphasis on engineering-driven product differentiation.
• Pankl Drivetrain: Austrian specialist in motorsport drivetrain systems including gearboxes, clutches, differentials, and driveshafts, racing since 2006 in cooperation with Drexler. Direct peer in racing-gearbox supply and an existing partner/comparable rather than customer.
• Xtrac: UK-based supplier of transmission, driveline, and differential systems to top-tier motorsport series and high-performance OEMs. Direct comparability with Drexler on racing gearbox and integrated driveline modules for GT, LMP, and touring-car programs.

Broad incumbents

• GKN Automotive: Global tier-1 supplier of eDrive technologies, all-wheel-drive systems, and sideshaft/differential assemblies to major OEMs. Comparable to Drexler at the axle/differential system level but operating at vastly larger scale and across a broader portfolio.
• American Axle & Manufacturing (AAM): Major US tier-1 drivetrain and metal-forming supplier of axles, driveline systems, and metallic components, which entered a strategic cooperation with Drexler in 2018 on electromechanical limited slip differentials. Comparable to Drexler at the differential technology level and an existing partner.
• ZF Friedrichshafen: Global Tier-1 supplier of driveline and chassis technology including transmissions, axle drives, and limited slip/eLSD systems integrated into OEM platforms. Comparable to Drexler at the differential-driveline component level but at much greater breadth and scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Drexler Automotive