ABOUT TPI

TechnoPlus Industries, TPI, est une entreprise à taille humaine, qui évolue sur des secteurs d’activité de pointe. Entreprise d’excellence, TPI est spécialisée dans l’usinage de composants mécaniques critiques ainsi que dans la conception, la réalisation et la qualification de systèmes mécaniques et d’outillages spécifiques pour les domaines du Nucléaire, de l’Aéronautique, du Spatial et de la Défense.

With more than 30 years of experience, our manufacturing of critical mechanical components and design & manufacturing of complex systems are what sets our company apart.

At TPI, competent professionals who understand your demands work with you to make your projects a reality.

OUR STORY

Créée en 1986 par SEIV et SGOP, deux industries issues des domaines nucléaire et aéronautique, Technoplus Industries (TPI) est devenu un acteur clé dans les secteurs à hautes exigences tels que le nucléaire et l’aérospatial.

Devenue filiale de TechnicAtome en 1994, TPI a acquis un savoir-faire inégalé dans les systèmes critiques du nucléaire et a mis en œuvre un système qualité performant jusqu’en 2013. Cette année-là, TPI a quitté le groupe Areva pour redevenir une PME indépendante, intégrant le Groupe Impala avec la CNIM comme actionnaire.

Depuis 2017, TechnoPlus Industries est également actionnaire unique de SDMS, la chaudronnerie blanche®, renforçant ainsi sa croissance maîtrisée et sa cohérence technique.

En 2024, Technoplus Industries a été racheté par Onet Technologies à hauteur de 30% et Technicatome à 70%.

Services

More than 30 years of experience and expertise in technology and quality.

''We see ourselves as an example of French industry: efficient and people-oriented”

JEAN-DAMIEN DU RIVAU — Président

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OUR VALUES

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Satisfaction clients

Keeping our customers satisfied by listening to their needs and being proactive is an opportunity to grow together. We ensure the company’s future by building relationships based on mutual trust and efficiency and maintaining a balance in our customer and supplier relationships.

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Expertise

The unique skill sets and versatility of the women and men of TechnoPlus Industries, built over 30 years of experience, make us experts in the cutting-edge fields of industry.

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Quality

Quality is in our DNA. To meet our customers’ demands, TechnoPlus Industries upholds the principles of traceability, transparency and rigour while striving for excellence.

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Respect

Mutual respect brings us together, helps us grow every day and teaches us to be kind.

We all need to respect our environment, codes of conduct and procedures and keep our commitments.

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Responsibility

Our social, societal and environmental responsibility policy helps us face the challenges and risks inherent to our occupation. Each and every one of us has the responsibility to set an example, demonstrating the professional ethics necessary for quality work.  

Testimonial

Worshop Technician

Philippe

Workshop Technician, Assembly Department

I use plans to assemble complex machines. You have to follow the plans very closely... a single screw can throw off the whole system. We mostly work on important safety components, which makes the work very precise and demanding. I get the satisfaction of being able to make these complex machines work. I’m proud to contribute my skills to nuclear propulsion...

Testimonial

Mechanical Engineer

Lomig

Mechanical Engineer

I'm a project manager in the nuclear field. I monitor the construction sites for the facilities we design. I work directly with our customers, keeping them up to date on the project’s progress. We often have urgent requests for a wide variety of services. I need to be nearby and available for these kinds of short-term projects.

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INDUSTRIES

TechnoPlus Industries serves companies in the aeronautics, nuclear, defence and space industries.

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Certifications

TPI also guarantees quality and respect for the environment and regulatory requirements of our industries.

ISO 19443 – 2025/1112729.1

EN 9100 – 2008/32476.6

ISO 9001 – 1993/1337.12

CEFRI – 1133E

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LOCATIONS

TechnoPlus Industries has 2 locations

The Les Pennes-Mirabeau (dans les Bouches du Rhône), siège social de l’entreprise, est situé à proximité d’Airbus Helicopters (Easy access from the Aix-en-Provence TGV station and the Marignane airport).
The Saint-Paul-lez-Durance site (in the Bouches-du-Rhone), acquired with the company Sud Mécanique, is located near the city centre, Cadarache CEA and ITER.

LES PENNES MIRABEAU

ZAC de l’Agavon
5, Avenue Lamartine – BP 113
F-13752 Les Pennes-Mirabeau Cedex

SAINT-PAUL-LEZ-DURANCE

ZA Le Castellet
6 rue Jules Honowitz
13115 Saint-Paul-Lez-Durance

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