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Innovation

Development and Innovation at HEF: Pioneer in Advanced Technologies 25 June 2025

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Success Story

Verre antireflet Photonics
HEF Photonics Accelerates Its Expansion in the United States 17 June 2025

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Success Story

HEF acquires TELIC 10 January 2025

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Environment

Decarbonization and ACT Step-by-Step Accelerator 9 December 2024

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Circular economy

An industrial feat 6 December 2024

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Branding

28 November 2024

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HEF and CATERPILLAR 29 October 2024

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Environment

Quantifying Environmental Impact 29 October 2024

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Innovation

HEF photonics: Strategic collaboration with OHB-Italia for the LISA mission 28 October 2024

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Innovation

5th edition of Demain l’Usine 26 September 2024

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Innovation

Starting in on a month of action! 24 September 2024

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Innovation

HEF presents its photonics innovations at the Optica Industry Summit 28 June 2024

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Innovation

GLACIER wins the GREEN CIMES award for its eco-friendly innovation 18 June 2024

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Innovation

New industrial site for HEF PHOTONICS 14 May 2024

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Circular economy

HEF: decarbonization and circular economy 22 April 2024

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Innovation

InSight mission, new model of the interior of the planet Mars 2 April 2024

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Circular economy

TS DIADEMA (Brazil), a new site dedicated to liquid nitrocarburizing  6 March 2024

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Mobility

HEF launches its pilot plant in Saint-Etienne to contribute to the decarbonization of mobility 6 March 2024

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Mobility

HEF’s contribution to energy transition in Auvergne-Rhône-Alpes 5 March 2024

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Innovation

GLACIER project: femtosecond laser and glass cutting 5 March 2024

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Innovation

Superball: an HEF innovation that spotlights the Loire on the stage of international industry 5 March 2024

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Innovation

Introducing our new Certess EJECT C+ treatment 4 March 2024

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What is tribology?

Launching the TRIDEN project:
Tribology for decarbonized energies (Nov. 2023 to Oct. 2026) 17 November 2023

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Mobility

HEF is exhibiting at HyVolution, an event that brings together the sector’s major players. 17 November 2023

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Innovation

France 2030 investment plan 17 November 2023

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Circular economy

Liquid nitrocarburizing is an alternative solution to hard chrome-plating for tribological applications 17 November 2023

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