About Us

They Trust Us

Our Markets

Our Equipment

More than 40 years of history

Since the 1st January 2014, CMI entreprise has become AlliA to affirm our development over more than 25 years in industrial equipment contracting. 

Our Company has become a major player thanks to the alliance of design, production and installation of equipment and production units for treating gases, liquids and paste-like fluids.

An industrial engineering equipment contractor, we are specialized in materials processing (carbon steel, stainless steel and noble materials) enabling us to offer project management associated with an integrated design office to thermally and mechanically design and dimension products or units in accordance with codes, regulations and customer requirements.

Our certifications ISO 9001 V2008, ASME Stamp U, Gost-R, MASE-UIC as well as qualifications with major clients enable us to make commitments to our customers in the chemical, thermal and renewable energy, fine chemical, pharmaceutical, fertilizer and nuclear industries.

A Designer - Provider, we offer skid-mounted units or turnkey on-site solutions to meet the challenges of development or refurbishment of your production workshops, as well as associated industrial utilities by adapting to the means, performance and co-development commitments.

AlliA, for more than ten years, is well known more particularly in the field of fertilizers with industrial equipment designed for critical fluids such as urea, ammonia or nitric acids.

Its organization and quality of manufacture meet customer requirements and complex study problems (crack, service life, protection against corrosion, etc.).

We remain available for all requests for advice and / or pre-project studies.


Some project examples:

Falling Film High Pressure Carbamate Condenser (E202)

80 bar Carbamate Condenser (E902)



Wet Granulation - Transformation of powder into granules



IWF company presentation



Sébastien BIRONNEAU, Technical & Sales Executive
Z.A Les Landes
CS 50159- 49481 Saint-Sylvain-d’Anjou
E: This email address is being protected from spambots. You need JavaScript enabled to view it.
T: +33 (0)
F: +33 (0)
M:+33 (0)