As the electric vehicle (EV) industry continues to surge globally, the demand for reliable, high-performance test equipment is becoming more critical than ever. From battery validation and powertrain testing to communication protocol compliance and thermal management, EV test equipment plays a vital role in ensuring the safety, efficiency, and performance of electric vehicles. With stricter regulations, rapid technological advancements, and increasing pressure to reduce time to market, automakers and suppliers are relying heavily on advanced testing solutions. As per estimates by Extrapolate, the global electric vehicle test equipment market is likely to hit USD 22.89 billion by 2031.
Let’s explore the top 8 companies in the electric vehicle test equipment market, setting the benchmark through cutting-edge innovations, robust testing platforms, and strategic global presence.
Top 8 Companies in the Electric Vehicle Test Equipment Market
A handful of specialized companies are leading this transformation by offering robust, accurate, and comprehensive EV test equipment. Let’s take a closer look at eight of the most prominent players in this domain.
1. AVL List GmbH
AVL List GmbH, headquartered in Austria, is widely regarded as a pioneer in powertrain and battery testing for electric vehicles. With more than 12,000 employees and a global footprint, AVL offers an extensive portfolio ranging from high-voltage test benches for electric motors and inverters to advanced simulation software. The company has established strategic partnerships with major automotive OEMs, such as Hyundai-Kia and Tata Motors, enabling it to co-develop tailored testing labs and R&D facilities.
AVL’s test solutions are deeply integrated with its simulation-first approach, allowing for digital validation before physical prototypes are built. This virtual-to-physical testing synergy significantly shortens development cycles and enhances testing efficiency, especially in high-growth markets like India and Southeast Asia.
2. Chroma ATE Inc.
Chroma ATE Inc., based in Taiwan, is known for its innovation in battery and power electronics testing. It has emerged as a leader in the electric vehicle test equipment market, specializing in high-precision battery cyclers, regenerative discharge systems, and automated test equipment for EV components. Chroma’s systems are designed to comply with international safety standards such as EUCAR Hazard Levels and are tailored to test a variety of battery chemistries under dynamic thermal conditions.
The company’s 17010 and 17011 systems are particularly renowned for their accuracy and safety features, making them ideal for cell and module testing. Chroma has also ventured into digital twin technology for e-propulsion systems, enabling real time simulation of drive systems and integration with AI platforms. With a strong presence across Asia and a growing influence in Europe and North America, Chroma continues to expand its global reach.
3. Keysight Technologies
Keysight Technologies, headquartered in the United States, offers a broad suite of test solutions spanning battery management systems (BMS), electric drivetrains, and EV charging. Leveraging its legacy in electronic instrumentation, Keysight provides high performance software and hardware tools, such as the PathWave Advanced Power Suite and the Scienlab Charging Discovery System. These tools enable end-to-end testing of EV components, from design verification to mass production validation.
In recent years, Keysight has embedded AI and machine learning capabilities into its battery analytics software, empowering automotive engineers to predict and optimize performance in real-time. Additionally, Keysights PathWave Lab Operations platform streamlines test workflows by offering centralized lab management, data analytics, and device tracking all accessible via a browser interface. This not only boosts productivity but also improves testing consistency across distributed teams.
4. Horiba Ltd.
Japan’s Horiba Ltd. brings decades of experience in emissions testing and has positioned itself as a major player in the electric vehicle test equipment market. Horiba’s solutions span the full range of testing from individual EV components like electric motors and batteries to full vehicle systems. Its TITAN and VULCAN test benches are widely used for drivetrain and powertrain validation under real world driving conditions.
Horiba has invested in advanced dynamometer technology and state-of-the-art facilities in Europe and Asia, allowing it to offer both localized and global testing services. The company’s integration of data acquisition systems and simulation environments provides OEMs with a holistic approach to performance evaluation, compliance testing, and energy efficiency optimization.
5. Testo AG
Testo AG, a German manufacturer of measurement instrumentation, plays a vital role in the electric vehicle test equipment market through its high precision environmental and thermal testing tools. While not solely focused on EVs, Testo’s products are essential for assessing the thermal behavior of batteries, inverters, and HVAC systems in electric vehicles.
Battery thermal management is a critical safety and performance factor, and Testo’s data loggers and infrared thermography tools are widely used to monitor temperature gradients and heat dissipation. Their instruments are also employed in climate control testing for EV cabins, ensuring passenger comfort and compliance with global standards.
6. Siemens AG
Siemens AG, through its Digital Industries Software division, has become a formidable force in the EV testing ecosystem. Siemens offers advanced simulation tools such as NX and Simcenter, which enable automotive companies to build and test digital twins of EV components. These digital models allow engineers to simulate performance under various stress conditions, evaluate thermal and electrical loads, and validate control algorithms all before a physical prototype is built.
Siemens also provides tools for real-time emulation of ADAS (Advanced Driver Assistance Systems) and EV subsystems, facilitating a seamless integration between software development and hardware validation. The company’s emphasis on virtual validation and model-based design helps reduce development costs and accelerates time to market.
7. Rohde & Schwarz
Rohde & Schwarz, another German company, specializes in secure communications and electronic test and measurement solutions. In the electric vehicle test equipment market, it has carved a niche in EVSE (Electric Vehicle Supply Equipment) compliance testing. Its CMW-ZA10 test platform supports validation of communication protocols such as OCPP (Open Charge Point Protocol) and ISO 15118, which are essential for enabling vehicle-to-grid (V2G) connectivity and plug-and-charge functionality.
Rohde & Schwarz’s solutions ensure that EV charging stations meet both performance and cybersecurity standards. With rising concerns around data integrity and vehicle communication security, the company’s role in protocol compliance and cybersecurity testing is becoming increasingly critical.
8. Intertek Group
Intertek Group, a global assurance, inspection, and certification company based in the UK, offers independent testing services for EV components and systems. Intertek provides third-party evaluation for battery safety, high-voltage component reliability, and charging station durability. The company operates advanced testing laboratories across North America, Europe, and Asia, offering localized services that comply with international standards like UL, IEC, and ISO.
Interteks unbiased validation processes are trusted by automakers and Tier 1 suppliers, making it a key enabler of quality assurance and regulatory compliance in the fast evolving EV market.
Final Thoughts
The electric vehicle test equipment market is being shaped by companies that combine deep engineering expertise with innovation in automation, simulation, and data analytics. From AVL’s simulation-driven test rigs and Keysights AI powered lab tools to Rohde & Schwarzs cybersecurity compliance and Chromas advanced battery validation systems, each company brings a unique value proposition to the industry. As the EV sector matures and regulations tighten, the role of test equipment providers will become even more strategic ensuring not just vehicle performance, but also safety, interoperability, and global compliance.
