1995, founding of MCI
In its early days, the company was exclusively focused on the manufacture of electronic prototypes. It then evolved towards the production of pre-series, followed by medium-scale series, which can reach 3,000 pieces per year depending on the products.
Our skills are diverse, encompassing the creation of nail beds, CMS and traditional circuit boards, as well as the wiring of consoles, test benches, and test racks. We also handle the manufacturing of cables, wiring of electronic racks and electrical cabinets, racks, and finally, electronic enclosures.
2015, relocation
Faced with strong growth, MCI relocated from Cergy to Eragny, expanding from 200m² to 500m² in a welcoming environment, close to its historical clients and partners.
In recent years, MCI has been developing its partnerships with collaborators across France and internationally.
2017, creation of the research and development office for electronic solutions.
From project inception to the finished product, MCI has chosen to integrate all the roles involved in the realization of your projects, allowing for adaptation and flexibility, and therefore greater efficiency and speed.
In 2017, MCI made the decision to open its own research and development office, enabling it to offer guidance and control throughout the entire process, from start to finish.
Since 2019, ISO 9001 certification
For our company, continuous improvement represents a long-term strategic goal.
This certification attests to the robustness and rigor in the management of our processes, as well as the standardization of our procedures. Customer satisfaction is paramount!
2024, Team & Resources.
The dynamic and experienced staff is the heart of the company. This allows MCI to meet all its commitments. Employees are recruited for both their professional skills and their human qualities. The production tools are adapted to the company’s objectives and technological advancements. MCI is attentive to respond to the needs of its teams.
2025, the 30th anniversary!
Stay informed about the latest news in the electronics industry and MCI updates!
Our localisation
Our areas of activity
Electronics, Electronic Components, Printed Circuit Board (PCB), Electronic Subcontracting, Electronic Systems, Electronic Technologies, Electronic Design, Technological Innovation, Electronic Hardware, Electronic Production
Microcontroller, BGA (Ball Grid Array), SMD (Surface-Mounted Devices), IoT (Internet of Things), Semiconductors, Electronic Sensors, Renewable Energy and Electronics, Embedded Systems, Power Supply, Lithium-Ion Batteries
Consumer Electronics, Automotive Electronics, Industrial Electronics, Medical Electronics, Communication Electronics, Power Electronics, Industrial Automation, Audio and Video Technology, Robotics and Electronics, Security Electronics
Electronics R&D (Research and Development), Electronic Circuit Design, Electronic Prototype Manufacturing, Electronic Engineering Outsourcing, Electronic Equipment Repair, Circuit Testing and Validation, Electronics Consulting, PCB Design, Electronic Component Assembly, Rapid Electronic Prototyping
Process Automation, Internet of Things (IoT), Blockchain and Electronics, Artificial Intelligence and Electronics, Sustainable Electronics, Smartphones and Electronic Components, 5G and Electronics, Embedded Technologies, Wearable Technologies, Green and Eco-Friendly Electronics
Electronics Market, Electronics Trends 2025, Future of Electronics, Electronics in Europe, Export of Electronic Equipment, Electronics Manufacturing in Asia, Energy Consumption in Electronics, Electronics Startups, Fusion of Electronics and Technologies, Evolution of Electronic Materials
Montage, Câblage, Installation 