MRS Electronic

What MRS Electronic does

MRS Electronic GmbH & Co. KG, headquartered in Rottweil, Germany with a US subsidiary (MRS Electronic, Inc.) in Dayton, Ohio, designs and manufactures smart electronic control modules, relays, gateways, CAN-based HMI systems, and telematic modules for the automotive and off-highway vehicle industries. The company employs approximately 250 people across offices in Germany, the USA, Turkey, Croatia, Latvia, and Poland, and has been operating in vehicle electronics for over 20 years. Its technology stack centers on CAN, CAN FD, LIN, Ethernet, and ISOBUS communication protocols, with products built around 32-bit processors, waterproof IP6K8-rated enclosures, and programmable architectures, including cybersecurity-capable variants compliant with UNECE R 155 and ISO 21434. Core product brands include MicroPlex programmable relays and the MConn CAN display/HMI line, complemented by custom hardware and embedded software engineering services.

The company's business model is enterprise B2B, with quote-based pricing on configurable product variants, direct field sales to OEMs, and a partner network for international distribution. Revenue is generated from two streams: (1) hardware sales of proprietary controllers, relays, gateways, HMI systems, and telematic modules, and (2) professional services for custom hardware/software development, embedded software, and custom HMI. Customer segments are organized by vertical — automotive (IATF-16949 certified) and agricultural technology (ISOBUS/AEF certified) are primary, with construction machinery, commercial vehicles, special vehicles, and maritime as secondary verticals. As of March 2026, Würth Elektronik ICS has signed an agreement to acquire 100% of MRS Holding GmbH, subject to competition authority approval, which would transfer ownership from current shareholders to the Würth group.

Name

MRS Electronic

Legal name

MRS Electronic GmbH & Co. KG

Website

https://mrs-electronics.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

MRS Electronic GmbH & Co. KG designs and manufactures smart vehicle electronics — CAN-based controllers, relays, gateways, HMI systems, and telematic modules — for automotive and off-highway OEMs across Europe, North America, and the Middle East, with custom embedded software services and pending acquisition by Würth Elektronik ICS.

Ownership category

akta.pro rank

Product category

Automotive Electronics & Vehicle Control Systems

NAICS

Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Relay and Industrial Control Manufacturing (335314), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345)

SIC

Electronic Components & Accessories (3670), Industrial Instruments For Measurement, Display, And Control (3823), Computer Communications Equipment (3576)

akta.pro primary industry

Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC)

akta.pro secondary industries

Automotive E/E Architecture Components Manufacturing (Domain/Zonal Controllers, Gateways, Network Switches) (IMACAJAI), Automotive Infotainment, Telematics & Connectivity Hardware Manufacturing (TCU/V2X/GNSS) (IMACAJAH), Automotive Instrument Clusters, Displays & HMI Electronics Manufacturing (IMACAJAG), Industrial IoT/Edge Electronics Manufacturing (Gateways, Edge Controllers) (IMAGAGAC)

Keywords

• Automotive electronic controls
• CAN bus controllers
• Vehicle telematics modules
• ISOBUS agricultural electronics
• Embedded software engineering

Headquarters

HQ city

Dayton

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Smart Vehicle Electronics Products: Sale of proprietary electronic control modules including controllers, relays, gateways, HMI/CAN displays, and telematic modules. Products are sold as configured units with various customization options through ordering variants.
2. Custom Hardware & Software Engineering Services: Custom hardware and software development services including embedded software development, hardware development, and custom HMI development for specific customer requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

MRS Electronic designs, develops, and manufactures smart vehicle electronics — including programmable controllers, CAN gateways, relays, HMI/CAN displays, and telematic modules — together with custom hardware and embedded software engineering services for automotive, off-highway, agricultural, commercial, special, and maritime vehicle manufacturers. Its products support CAN, CAN FD, LIN, Ethernet, and ISOBUS protocols, with cybersecurity-ready 32-bit architecture and IP6K8-rated waterproof enclosures.

Product overview

MRS Electronic offers a comprehensive portfolio of smart vehicle electronics and custom engineering services organized around a modular product architecture. The core offerings include MicroPlex programmable relays,Controllers (including Connected Controllers, Motor Controllers, and PLC Controls), Gateways, Relays (encompassing Solid State, Time, Pulse, Toggle, and specialty relays), CAN Displays & HMI Systems branded as MConn, Telematic Modules for IoT connectivity, and Gateways. These products share common communication protocols (CAN, CAN FD, LIN, Ethernet) and are supported by Software Tools including MRS Applics Studio for programming, plus Accessories such as sockets, cable sets, and connector kits. The company specializes in providing integrated solutions where controllers, gateways, and relays work together within vehicle electrical architectures for applications across automotive, agricultural, construction machinery, commercial vehicles, special vehicles, and maritime industries.

Differentiator

Problem solved

Functional benefit

Brands

• MicroPlex®: Programmable time delay relay product line that fits into standard automotive fuse boxes (ISO280).
• MConn

Products and services

• MicroPlex Programmable Relays Programmable relay series providing flexible time-delay and extension module control for vehicle electrical systems, including variants that fit standard automotive fuse boxes.
• Controllers (Digital Control Systems) Digital electronic control systems including DTM connector controllers, connected controllers, motor controllers, and PLC controls for vehicle automation.
• Gateways Central communication hubs enabling error-free and secure data exchange between different vehicle bus systems and control units, including CAN, CAN FD, LIN, and Ethernet.
• Relays (Electromechanical and Solid-State) Time, pulse, toggle, solid-state, voltage monitor, frequency monitor, flasher, and standard relays for switching vehicle electrical circuits.
• CAN Displays & HMI Systems (MConn) CAN-based display and human-machine interface systems with wired and wireless interfaces including CAN (2x), LIN, and Ethernet, used for vehicle instrumentation and control.
• Telematic Modules & IoT Modules enabling vehicle connectivity and Internet of Things integration for remote monitoring, data collection, and fleet management.
• Software Tools (MRS Applics Studio) Development and programming software used to configure and program MRS controllers, relays, and gateways.
• CC27WP Waterproof Controller 32-bit waterproof controller with 27 inputs/outputs, 16 freely configurable I/Os with voltage and current diagnostics, up to 3 CAN interfaces, and integrated overcurrent protection.
• Micro PLC CAN Relay 32-bit Compact CAN-based 32-bit control combining 12V and 24V functionality with free configuration, parameterization, and programmability for automotive applications.
• CAN I/O – CC16WP Cybersecurity-capable CAN I/O module with 2 CAN interfaces, 15 total I/Os, 7 inputs, 8 I/Os, and IP6K8 rating for secure vehicle networking.
• Micro Gateway 32-bit Compact 32-bit gateway with CAN FD and LIN interfaces for secure cloud connections and CAN bus message monitoring/filtering.
• Motor Controller 3CH 10 A Three-channel motor controller supporting 8-32V operation with 6 halfbridges and 3 fullbridges for multi-motor vehicle applications.
• M2600 ECO CAN PLC Economical CAN-based PLC controller with 26 inputs, 14 outputs, and IP65 rating for industrial and vehicle automation.
• Custom Hardware & Software Engineering Services Custom hardware and software development services including embedded software, hardware design, and custom HMI development for vehicle manufacturers with specific requirements.

Quantifiable outcome

• Products can be used directly without initial test procedures due to established development processes, saving valuable time for automotive manufacturers

Named customers1 record

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature4 records

Partnerships

One partnership is on record.

• AEF (Agricultural Industry Electronics Foundation)coreStrategic or Co-development Partner · 1 December 2019MRS Electronic has been a member of AEF since the end of 2019 and develops ISOBUS-capable solutions for use in mobile machines and implements. Benefits include AEF-certified MRS products, fast and reliable service through cross-manufacturer standards, faster product development with AEF Conformance Test Tool, and access to ISOBUS knowledge and support.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Others

• STMicroelectronics: Major semiconductor vendor whose 32-bit automotive microcontrollers and secure-boot-capable SoCs are the silicon foundation for products like MRS's cybersecurity-capable controllers, making it an adjacent ecosystem participant.

Direct peers

• STW (Sensor-Technik Wiedemann): German-based manufacturer of CAN-based controllers, I/O modules, HMI/displays, and telematics for off-highway vehicles, agricultural, and construction machinery, with a very similar product portfolio and end-market focus to MRS Electronic.
• TTControl (TTTech Industrial): Supplies rugged CAN/CAN FD controllers, HMIs, and safety-certified ECUs for off-highway vehicles, construction, and agricultural machinery, directly overlapping MRS's core controller and gateway offerings.
• ifm electronic: Produces CAN I/O modules, controllers, and vehicle electronics (including ecomatmobile line) for mobile machinery, sharing MRS's focus on CAN bus networking, I/O expansion, and off-highway applications.
• HMS Networks (IXXAT): Provides CAN, CAN FD, and industrial communication gateways, interface cards, and protocol stacks, comparable to MRS's gateway and bus-conversion products for vehicle and industrial networks.

Broad incumbents

• B&R Industrial Automation (ABB): Large industrial automation supplier offering PLCs, I/O systems, and HMIs, with mobile machine variants (e.g., X90) that overlap with MRS's PLC and controller portfolio for off-highway applications.
• WAGO: Established manufacturer of industrial controllers, I/O systems, and connection technology, with a growing presence in mobile machinery and energy, partially overlapping MRS's PLC and gateway portfolio.
• Bosch Mobility Solutions: Global Tier 1 automotive electronics supplier with broad ECU, gateway, and off-highway offerings, representing the largest incumbent competitor in the same product categories as MRS Electronic.

Emerging players

• Vector Informatik: Supplies CAN/CAN FD development tools, embedded software, and increasingly ECUs/network nodes for automotive and off-highway, overlapping MRS's CAN-focused embedded software and gateway offerings.
• PEAK-System Technik: Specialist in CAN/CAN FD interface hardware, tools, and protocol stacks; comparable to MRS's CAN-bus expertise and gateway-style products, though more tooling- and PC-centric.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/MRSElectronicInc
• LinkedInlinkedin.com/company/mrs-electronic-inc
• Xx.com/mrs_electronic

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 MRS Electronic