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Our expertise

The Gestal group, a multi-business and multi-sector player in industrial services, excels in the fields of naval, defense, renewable energies, aeronautics, pharmaceuticals-cosmetics-chemistry, and industry. 

Gestal offers a global solution that encompasses all stages of the industrial process, whether design, manufacturing, installation, commissioning or maintenance of equipment. The strategy is to continually adapt to complex challenges and rapid changes in the industry. 

With its in-depth expertise and capacity for innovation, Gestal positions itself as the ideal partner for your performance to carry out the most ambitious industrial projects with precision and reliability.

Our services

For several decades, Gestal has established itself as the go-to partner in the field of industrial maintenance, dedicated to optimizing the performance of our clients’ industrial assets. With over 200 maintenance experts, our team operates on both national and international scales.  We optimize the maintenance of industrial tools while fostering continuous improvement of processes.

Our comprehensive approach enables our clients to focus on their core businesses while effectively managing costs and contributing positively to the environment. 

Our maintenance expertise is recognized across sectors such as shipbuilding, aerospace, metal transformation, power generation, and the pharmaceutical industry. We adopt a rigorous methodology based on maintenance engineering while integrating modern digital approaches and tools, as well as solutions leveraging artificial intelligence. 

Our expertise encompasses all types of industrial assets, from processing machinery to handling equipment, and revolves around technologies such as  mechanics, hydraulics, welding, boiler-making, electrotechnics, and robotics. 

Our partnerships are tailored to the specific needs of our clients, ranging from fixed-price contracts with bonus clauses to unit-rate contracts. These collaborations can last from short durations to several decades. We maintain a consistently high level of team expertise through ongoing training programs. 

Our agility allows us to handle contracts ranging from 15,000 to 100,000 hours per year by adapting our organization with flexible schedules and on-call availability. This demonstrates our flexibility and responsiveness across all sectors, while prioritizing safety at industrial sites.

With decades of experience, Gestal Group is a multi-skilled and multi-sector player in industrial services. Thanks to a methodical approach that combines Safety, Quality, and Precision, the Gestal Group has become a key operator in both new works and the modernization of the most complex industrial sites. 

Industrial and Commercial Electrical Systems 

As one of Groupe Gestal’s historic core activities, this department has expanded and established itself as a key partner in the field of electrical engineering. 

Our expertise includes:  High and low voltage systems Cabling and IT networks, Asset security systems, Video surveillance, EV charging infrastructure and photovoltaic installations

Industrial Relocation Services

Equipped with advanced tools and leveraging our expertise in lifting and handling, electrical work, piping, and assembly, the Gestal Group manages industrial relocation projects ranging from moving a single production machine to transferring an entire production line from one site to another.

Facility Renovations 

Gestal Group also specializes in renovating and outfitting commercial and industrial spaces for major clients, delivering high-quality solutions tailored to their needs. 

Since 1992, GESTAL has supported professionals with its expertise in plumbing, heating, and ventilation. Our skilled teams meet the needs of industrial clients, social landlords, and medical institutions by offering tailored solutions adapted to each project. 

From VMC installations to the creation of accessible bathrooms (PMR), we specialize in all types of piping systems (PVC, PER, copper, steel…) and ensure services comply with the highest standards. To guarantee the durability of your installations, we offer personalized maintenance contracts and a 24/7 on-call service for rapid response in case of emergencies. 

Our expertise in the naval and industrial fields includes working with steel, stainless steel and aluminum sheet metal and tubes, as well as assembly, all types of welding, cutting, folding, etc.

In the aeronautical field, our skills include trimming, machining, folding, adjustment, calibration, marking, paint touch-ups and fitting of parts (hardware).

Discover the Centre de Formation Nazairien (CFN), a key partner for your professional training needs, primarily serving the Pays de la Loire region. 

Our training organization is dedicated to provide tailored solutions to develop and enhance the skills of professionals across various industries.