About us

Since 1973 Miretti Group has been Leader in the Explosion Proof Protection of industrial equipment, engines and mobile vehicles destined to operate in potentially explosive atmospheres and in the Exhaust Cleaning Solutions reducing exhaust pollution.

Ex Glossary

Glossary of the most common technical terms in the world of explosion protection systems or Ex Solutions.

case history

12 March 2025
Explosion Protection Solutions for Onshore Drilling | Sets for Hydraulic Workover Unit
All Case History

News

23 May 2025
The Miretti Group has been nominated for the BtoB Awards Brianza!
13 January 2025
Miretti Group as the main reference for Atex market on Tuttocarrellielevatori.it network
more news

Ex solutions for your country

Miretti covers several industrial sectors and provides the type of
explosion proof protection
which best suits the different classified areas.

Certifications

EX Solutions
for your country
Global divisions
EX Solutions
for your country
Global divisions

Products

Exhaust Cleaning Solutions

Exhaust Cleaning Solutions & After Treatment Eco Devices
Solutions for the Reduction of Toxic-Harmful Pollutants

Technology for a greener world. Unfortunately, global warming is real and a top priority for humanity. The issue of limiting emissions, the threshold values that determine alarm levels, is well-known to all.

Miretti Group is prepared to offer the highest performing and reliable Emission Control Systems for the reduction of exhaust pollutants into Atmosphere. Today, Miretti continues to pursue excellence in sustainable technology in Italy and abroad with a dedicated technical and commercial team based at the Group’s headquarters. 

Oxy & 3 Way Catalytic Converters | SCR DeNOx Systems | Stage V Solutions | Ecofriendly Anti-Particulate Filter Kits | Oxy “CO” Special Substrates for Biogas | Super Compact Systems “All-In-One” | Water Purifiers.

-98%
CO carbon monoxide
-95%
NOx nitrogen oxides
-99%
Particulate and PM10
-70%
HC Hydrocarbons

To achieve the goals set for 2030- 2050, it is necessary and urgent to adopt ever more stringent measures. Effective and reliable solutions are needed for the control and reduction of emissions of toxic and harmful pollutants into the atmosphere from various sources including transportation, agriculture, livestock, heating, and cogeneration.

Miretti Systems are applicable to the following engine fuels:  Diesel | Natural Gas | Biogas | Syngas | Vegetail Oil | Animal Fat


Miretti Applications: Power Plants | Cogeneration Plants | Generators Sets | Industrial | Off Road Vehicles | Mines | Marine

Since 1973, Miretti Group has developed high quality know-how and expertise in Exhaust Cleaning Systems and Solutions, to reduce and eliminate toxic emissions/exhaust pollutants that can be released into the atmosphere which originated from boilers and internal combustion engines (Diesel/Gas), placing itself at the service of many companies in different fields of application, in order to meet important objectives with consolidated systems and/or configurable “ad hoc” for each specific need.

To achieve the goals set for 2030- 2050, it is necessary and urgent to adopt ever more stringent measures. Effective and reliable solutions are needed for the control and reduction of emissions of toxic and harmful pollutants into the atmosphere from various sources including transportation, agriculture, livestock, heating, and cogeneration.

Miretti Systems are applicable to the following engine fuels:  Diesel | Natural Gas | Biogas | Syngas | Vegetail Oil | Animal Fat


Miretti Applications: Power Plants | Cogeneration Plants | Generators Sets | Industrial | Off Road Vehicles | Mines | Marine

Historical focus

Environment Protection has always been a key issue for Miretti which was founded within the...

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See entire gallery of
Exhaust Cleaning Solutions
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Since 1973, Miretti has developed Exhaust Cleaning Solutions. Today it is at the forefront of Emission Control Systems: DeNOx SCR, Catalytic Converters, Anti-Particulate Kits, Solutions for Stage V Diesel Engines and other Fumes Purification Systems.

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Gallery of

Exhaust Cleaning Solutions

  • Gallery of

    Exhaust Cleaning Solutions

    Businesspeople in Conference Room and Colleagues Walking By. Blurred motion of colleagues walking briskly down office hallway as colleagues sit in conference room discussing ideas. Busy modern workplace. Working process in the office, business people working, walking and talking, blurred motion
    Miretti Ex Solutions for Mobile Vehicles
    Miretti UK Regional Workshop
    Miretti Ex Engines conversions
    technical-support-2
    technical-support-1
    technical-support-3
    Miretti UK
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    Categories of Conversion
    Type of protection Ex I
    Type of protection Ex D
    View inside the aviation hangar, the airplane mechanic working around the service
    Jar filling with red tablets on a packaging line in a pharmaceutical factory - 3d illustration
    Huge factory line for sweet food and cookies production. Close up shots of industrial manufacturing process.
    Analyzing samples
    Construction Machinery Working in Tunnel Construction
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    Environment Protection has always been a key issue for Miretti which was founded within the catalysts and engines emissions control technology market. In the 1973 (the same year in which Miretti was born) the founder patents patents Oxivis, an oxidizing anti-particulate additive that improves combustion. Partnerships signed by Pier Carlo Miretti with prominent American, British, and German companies have allowed the distribution of catalytic substrates on the Italian market.

    In the 1990s and 2000s, Miretti established itself in Italy as the leader in pollution and exhaust control systems installed on industrial trucks and in cogeneration. The excellent positioning of the company on this market is also due to international agreements which enable the establishment of privileged routes for the provision of high-quality materials quickly and efficiently. Building a reputation in the sustainability sector is also the result of the experience developed working on many completed projects. Examples include applications carried out on oil platforms in the Adriatic Sea, involving the supply of three-way catalytic converters and emission control through lambda sensors. In the 2000s, collaboration with a leading Swiss company in the sector enabled the implementation of anti-particulate purification and SCR systems on service locomotives at one of the Paris railway stations.

    The Group story is rich of strategic milestones closely connected with the explosion proof field.
    So for other information please read the Miretti’s book “our story, our future”.