MCE-5 Development

About MCE-5 Development

MCE-5 Development SA operates as a technology research and development firm focused on the automotive powertrain sector. Established in January 2000 and headquartered in Lyon, France, the company positions itself as a bridge between academic research and industrial application, aiming to enhance the energy efficiency and environmental performance of motor vehicles. The company is spearheaded by Chairman and CEO Jean-François Roche, who became a major shareholder in 2001 and has led the company since 2003. MCE-5's business model is centered on intellectual property. It generates revenue through three primary channels: granting licenses and transferring technology, providing engineering services related to its proprietary technologies, and collecting royalties from licensees' production of products incorporating MCE-5's innovations.

The company's core technological offering is the VCRi (Variable Compression Ratio intelligent), an advanced system for internal combustion engines that dynamically adjusts the compression ratio. This technology allows engines to achieve high efficiency and power, comparable to much larger engines, while significantly reducing fuel consumption and CO2 emissions. For example, a 1.5-liter VCRi engine can produce power equivalent to a 3.0-liter V6. The system works by continuously modifying the compression ratio within a range of 7:1 to 20:1 to optimize performance across different operating conditions, such as leveraging high-efficiency cycles like Miller/Atkinson at part loads. In addition to VCRi, the company is developing other powertrain technologies, including high-energy ignition systems.

MCE-5's operational strategy involves identifying promising concepts, developing them to a mid-range Technology Readiness Level (TRL 6-7), securing patents, and then marketing the innovations to the automotive industry. The company's clients are primarily major automakers and Tier 1 automotive suppliers in Europe, the USA, and Asia. A key milestone was a strategic agreement with Dongfeng, a major Chinese car manufacturer, to develop a family of VCRi engines for its future vehicle platforms. This partnership underscores the company's focus on key automotive markets like China. The company has been supported by over 700 private investors and various French and European public institutions, with cumulative funding exceeding 130 million euros to support its extensive R&D activities.