International group, integrator of engineering and works solutions

Ortec Group

energy

Ortec Group strengthens its expertise
with the acquisition of Weetec.

Join the ortec team

Working at Ortec means choosing the position
that suits you from among more than 50 jobs

Discover and Apply

Ortec Group, integrator of engineering and work solutions

Design, construct, maintain

Unique solutions for every stage of the project

DESIGN

The Ortec Group offers a high value-added engineering service. Strong, agile and innovative, it is built on the expertise of 2,700 engineers and technicians.

CONSTRUCT

From manufacturing to on-site assembly, the Ortec Group carries out all the work on the facilities, equipment or processes of industrial companies.

MAINTAIN

The Ortec Group supports industries and local authorities in the delegated management of their facilities, their maintenance and waste treatment.

Our markets

Expertise over the hole value chain

Entrust us with your projects!

Our team is at your disposal to support you and find a solution everywhere in France and in the world!

Join the Ortec Group

Each talent has its role to play in the success of Ortec. Are you daring and rigorous? Do you like to take responsibility? We will do everything to ensure that you express your professional and human potential.

Our values

They make our projects sucessful… and yours

Trust

Bringing together decision-makers and entrepreneurs from French industry in a spirit of dialogue, mobilizing and innovating together, it is with the goal of shared trust that Ortec has created, since 2000, O'Forum.

Safety

Equipier Ortec enfilant des équipements de sécurité

A culture deeply rooted at Ortec, which is lived on a daily basis, is shared and transmitted. The majority of our teams work on complex sites and installations.

Daring

Because each context in which we operate is unique, the men and women of Ortec are constantly imagining ingenious solutions adapted to their client's projects.

Control and precision

very day, our teams take up the challenge of quality, efficiency and risk management. At Ortec, know-how is our first capital and everyone passes it on and improves it.

Solidarity

A company showing solidarity is one that considers its employees, in both good times and bad times, supports them both in their career plan and in their personal life.

Recognition

Our Casques d’Or are Ortec’s elite body. With this status, Ortec distinguishes women and men with an exemplary career, a perfect knowledge of the field and the appropriation of the Group's values.

International presence, local response

A global presence and local responses: a major asset, a guarantee of responsiveness and proximity.

Locations in France

International locations

Countries

News

Live at the pace of our projects and teams

Paris Air Show 2025: The Ortec Group presents its comprehensive solutions for the Aerospace, Defense and Space sectors, from engineering to maintenance operations.

The Ortec Group, a leading provider of integrated engineering and construction solutions, will be participating in the 55th edition of the Paris Air Show (SIAE). This unmissable event, taking place from June 16 to 22, 2025 at Le Bourget, is the largest international trade show dedicated to aerospace innovation.

63 days, 3 NPPs: a streamlined and controlled maintenance operation

In 63 days, Ortec teams descaled 3 condensers at 3 nuclear power plants, 2 of which simultaneously, in a controlled maintenance operation.

Modernizing a large-scale furnace in the steel industry

Friedlander Dunkerque modernizes a giant furnace at Comilog in Gravelines: 250 tons of structural steel, primary ductwork and a cooling unit installed.