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Since 1975 MI is a leading provider for gas and chemicals delivery systems, designed to satisfy the needs of the Microelectronics and Semiconductor industry.

The company is constantly enhancing its know-how through continuous R&D activities allowing it to provide innovative solutions which simplify production processes and improve efficiency.

Turnkey solutions

Thanks to its extensive experience in designing, engineering, installation, integration and management of facilities and plants MI is leader in providing customized solutions and value added services.

The most innovative products and services on the market

MI is active in the production, installation and maintenance of:

  • UHP systems for gases, chemicals and ultrapure water
  • Gas cabinet, Bulk gas, Chemicals Delivery Systems, VMB, GIB
  • Ultra-purification gas systems
  • Special piping
  • Clean rooms 1, 10, 100
  • Leak detection and environmental monitoring systems
  • Tool Hook Up
  • Total gas and chemicals management
  • H2 recovery systems
  • Automation and monitoring systems
  • Total Facilities Management

The best guarantee for the performance and security of our systems is represented by the number and prestige of our customers, who use our products and services within their production lines. Customers who are leaders in the world of microelectronics and semiconductor production and include such names as STMicroelectronics, Micron, Philips, MEMC, IRCI, Pirelli and many other.

View more about MI services

View our Products for Semiconductors.


A successful story.


Since 1976 we take care of the systems of one of the biggest Semiconductors producer in the world. MI service quality and its fast time-to-market changed a single supply into a successful partnership enduring right now.


Turn on the light on your future

impianto fotovoltaico

Design and installation of customized systems for energy production from sun.

Turnkey PV Systems or Kit Package for installators.



Extensive plant experience applied to electrical energy

Meridionale Impianti provides turnkey traditional power plants: generation, transmission and distribution; power generation from different renewable sources.