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Porte clé logo GROUPE VENTANA


VENTANA Group, present in France, Austria, Sweden, Tunisia, and Portugal was created in 2003 and has since seen strong organic growth and simultaneously broadened its technological expertise. The Group now consists of 13 companies divided into 3 divisions (mechanical, mecaweld and foundry) with complementary synergies, in an integrated and evolving organization.

Thanks to strong independent shareholders, VENTANA has invested more than 20 M€ (excluding acquisitions and creations) over the last 10 years to prepare the future to be at the service of its customers.

Our mission : to conceive and implement efficient manufacturing processes, which are increasingly more respectful of people and the environment, for your high value added metal components and sub-assemblies.

Our fields of excellence serve the most demanding industries such as aviation, space, defence, energy and motor sports.

By choosing to work in partnership with the VENTANA Group, you will be participating in a unique manufacturing experience made of sharing and fulfillment. Whether you are a project sponsor or are looking for a motivating professional experience, we are here to listen to your needs and suggestions.

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3 divisions

13 companies

1100 employees

90 M€ turn over

20 M€ invested



division foundry Foundry
division mecanical Mechanical
division mecaweld Mecaweld
Isotope icone logo logotype symbole Ventana Group Head office

Meca Division


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Foundry Division


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Mecaweld Division


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Foundry and Béarn addict!

Foundry and Béarn addict!

Alexis Claverie, responsible for projects in the process department of Ventana Arudy, has won the regional New Aquitaine talent award for Aeronautics and Space, innovation category since December 5, 2019...
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Ventana doubles its size in aeronautical mechanics

Ventana doubles its size in aeronautical mechanics

With two new acquisitions, the Béarn group is now present in foundries, boilermaking and the machining of light alloys. Also having industrial sites abroad, the subcontractor can ensure the manufacture...
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Ventana Arudy hires 12 employees
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Ventana Arudy hires 12 employees

With a 27% increase in turnover, our #VentanaArudy site hired 12 people, including 8 on permanent contracts. For more than half, it is the result of support through tailor-made professional...
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VENTANA ideally complements its offer by acquiring the AEMI Group

VENTANA ideally complements its offer by acquiring the AEMI Group

AEMI Group, specialized in precision machining of light alloys, joins Ventana Group as of January 28th, 2020. Ventana ideally completes its offer of global solutions (V-Solutions) by combining within the...
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Alsenam joins Ventana group

Alsenam joins Ventana group

Ventana completes its offer of global solutions with a new Fabrication / Sheet Metal division combining the experience, know-how and skills from the Ventana Argenteuil and the newly integrated Alsenam...
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Ventana reinvented the foundry

Ventana reinvented the foundry

Ventana Arudy has been transformed for 10 years through the modernization of its foundry. Successful innovations, including 3D printing in the production of molds for metal parts and the deployment...
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VENTANA Solutions


Fruit of the technological innovations developed by VENTANA and its partners, constituting as many combinations of our core businesses to adapt to our customers’ needs.

Simplify your supply chain by opting for our sustainable and efficient solutions for the co-design, industrialisation and manufacturing of your high value-added metal components and sub-assemblies :

• One single contact point for the customer (the VENTANA customer sales support). Total control and management of the supply chain including our sub-contractors
• A common system of continuous improvement of our productions and processes
• International certification of our processes (ISO 9001, EN 9100 & NADCAP)


V-Solutions Refab With V-Refab, reproduce spare parts that cannot be found on the market, without tooling and in record time ! All we need is an OEM part, our reverse engineering resources and manufacturing processes will do the rest for you. Our partner Vint'air is your contact for the Vintage market, drawing on our expertise and industrial resources. V-Solutions Weldmill With V-Weldmill, combine mechanical welding with precision milling ! Our expertise is based on our mastery of tolerances and complex shapes, whatever the material, thanks to our experienced teams, who enjoy taking up your technical and industrial challenges.
V-Solutions Millcast With V-Millcast, profit from the expertise of the only French group to master light alloy sand casting and the associated machining of very complex parts ! V-Millcast is also a guarantee of a solid, sustainable supply chain relying on 4 foundries and 2 machining plants backed by VENTANA's integrated organization.
V-Solutions V-Hybcast With V-Hybcast, discover a light alloy sand casting you have never seen before: development times as short as ALM (Additive Layer Manufacturing), production repeatability on a par with a CNC machine tool, sharply reduced non-recurrent costs (NRC), not to mention total design flexibility for your new products. In a nutshell, the V-Hybcast hybrid foundry has all the advantages of direct manufacturing, without the drawbacks (metallurgic and dimensional stability, lower cost and no size limitation) !



VENTANA is giving itself the means to achieve its innovation ambitions (innovation being one of three strategic aims of its Agile 2018 company project) by investing heavily in research to optimise its manufacturing processes and V-Solutions, in line with its CSR policy.

Innofab collaborative project


Development of smart workstations and advanced measuring devices. This project will expand the use of digital tools whose virtual assistant will help operators in their daily tasks and training. The project will also help increase the appeal of the V-Weldmill and V-Millcast solutions. (CORAC's Aeronautical Factory of the Future platform)


Substitution of silica sand traditionally used in sand foundry by a synthetic medium in order to drastically reduce raw materials consumption, mold wastes, and to eliminate the HSE risks inherent in the light alloys foundry process with the view to improving employee’s working conditions.


This project will characterise and compare various additive manufacturing processes of high-performance alloys to incorporate them into our V- Weldmill and V-Refab V-Solutions. It will also help develop a cross-border network of French and Spanish industrial partners. (Poctefa European project)

Serious Game

A New Chance for Guidance

As part of the "Nouvelle Chance pour l'Orientation" (A New Chance for Guidance) scheme launched by the Aquitaine Regional Council, VENTANA helped to create, in collaboration with the Guynemer High School in Oloron, a convincing prototype developed by 2 microbusinesses from Aquitaine, namely Néomades in Bidart and Tikki Move in Bordeaux.

Thanks to the supervision of UIMM Adour Atlantique, the project then expanded to a nationwide app, encompassing several dozen casting, machining and soon mechanical welding jobs.

You too can download the NCO app and test your aptitude for these fascinating jobs, by doing a search on "NCO UIMM" from your App Store (iOS) or Google Play (Android).


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