Discover the Orys Gravelines agency

As a recognised specialist in works on the most complex industrial installations, the Ortec Group can provide services on your site for both new works and modernisation. As a partner of major clients, you will benefit from a large range of complementary skills and significant industrial resources in order to offer you customised services, tailored to your needs. Our experienced teams possess the necessary professional qualifications to carry out all types of assignments.

From the simplest to the most complex large-scale assemblies, the specialists from your local branch can design and carry out work on all kinds of sheet metal and welded metal equipment: valves, travelling screens, penstocks, water intake, supporting structures, platforms, lifting beams, etc. On your site or in our workshop, our teams are mobilised from manufacturing to final assembly.

The Ortec Group has recognised know-how in the prefabrication and assembly of all types of industrial piping, whatever the type of material or fluid used: steel, carbon, stainless steel, aluminium, plastics, composites, BP/HP, subject or not to the Pressure Equipment Directive (PED). As a guarantee of the quality of our work, our specialised teams execute studies, manufacturing and assembly in compliance with current codes, standards and regulations.

With more than 30 years of experience, the Ortec Group possesses an excellent understanding of thermal engineering and installations on industrial and tertiary sites. Our expert teams offer a wide range of services related to ventilation, air conditioning and heating, from sizing to commissioning the installation for various types of buildings. Whether it is an isolated unit, a part thereof or an entire installation, our teams will work with you on a turnkey project for cooling, heating or ventilating your premises in accordance with safety regulations.

From plumbing to cleaning, for collective housing, public buildings or even hotels, the Ortec Group can provide, on behalf of property managers, administrators, social and industrial landlords, the maintenance and upkeep of property, taking care of all types of work, whether preventative or curative. Through our network of local branches, our on-call teams and our innovative tools, we work to schedule, keep to deadlines and and comply with cost constraints in order to guarantee the use of your premises, housing, common areas or offices under optimal conditions.