Our French family business , founded in 1976 near Saumur, relies on 70 dedicated , responsible , passionate who are proud , and maintain equipment of all types, from simple to complex, to the complete satisfaction of our clients .
Key dates in our company
1976
The Montanier company was founded by Mr. Montanier, initially focusing on the sale and maintenance of industrial cleaning equipment. Very quickly, the company expanded its expertise to include the design of the first mobile cleaners and automated high-pressure washing systems (patents filed with the INPI).
2019
In March, MONTANIER was integrated into the VALDENE group. The management team and staff were strengthened to continue the company's development.
2020
Creation of a Business Unit dedicated to Maintenance & After-Sales Service (Montanier brand and other manufacturers)
2022
The Maintenance Business Unit is growing by 20% annually in both activity and staff. In two years, branches have been established in Paris, Lyon, Avignon, and Reims to improve customer proximity.
2024
Montanier is expanding internationally
2025
Launch of a new "Caribbean & West Indies" establishment. Creation of 2 complementary Business Units for new machines.
Our philosophy
AN ECOLOGICAL APPROACH
Proud of its environmental achievements, Montanier has been selected by the French government for the third phase of the Investments for the Future Program (PIA3) . This program supports innovative projects by SMEs and prioritizes companies that incorporate environmental considerations into their development and management strategies. Indeed, the constant innovation within our company is driven by our commitment to finding solutions to tomorrow's environmental challenges .
Our washing solutions aim to equip professionals with responsible and sustainable machines . Montanier strives to reduce water consumption through various processes: high-pressure , water recycling , rainwater harvesting , and the use of plant-based products . Furthermore, we offer a range of maintenance contracts to guarantee the longevity and repairability of our machines.
GUARANTEED QUALITY
Montanier is committed to delivering a high-quality finished product and . The complete file of completed work will be provided to you in its final version as a compressed digital file upon factory acceptance.
This document, written in French, will include the following elements according to MONTANIER standards:
- User manual
- Maintenance manual according to Montanier standard
- Supplier technical documentation
- CE Declaration of Conformity
All design and project teams have been trained in accordance with the Machinery Directive 2006/42/EC , which is necessary to affix the CE declaration of conformity. This ensures the health and safety of operators during the operation of our machines.
Our solutions are tested and proven in the factory before installation. Furthermore, a partnership with APAVE , from the initial stages of the project through to final acceptance, guarantees optimal safety and compliance with applicable standards .

+(33) 2 41 67 11 11







