Insights

Global photonics growth HEF Group is actively expanding photonics capabilities with recent collaborations in critical avionics and space missions (OHB-Italia for LISA). This suggests a sales opportunity to supply advanced photonic components, precision optics, and integrated photonics solutions for aerospace, defense, and space industries.

Integrated R&D to production With a vertical integration model spanning from R&D (IREIS) to industrialization, HEF partners deeply across development to manufacturing. Opportunities exist to offer end-to-end surface engineering services, prototyping, process optimization, and scalable production partnerships for high-performance materials.

Mobility and energy focus HEF concentrates on mobility, new energy, and decarbonization. This positions HEF as a customer for advanced tribology coatings, durable surface treatments, and energy-efficient material solutions to reduce wear, friction, and emissions in automotive, EV, and related sectors.

Global footprint With 90 industrial sites in 21 countries and 3,200 employees, HEF has a broad geographic reach for on-site support, rapid deployment, and localized service offerings. A selling point for complementary engineering services, local deployment teams, and regional supply agreements.

Employee-led growth Two-thirds of HEF’s capital is employee-owned, signaling a stable, long-term growth mindset and potential for strategic partnerships, co-development, and joint ventures. This governance detail can reassure buyers seeking committed, sustainability-aligned suppliers.

HEF Groupe Tech Stack

HEF Groupe uses 8 technology products and services including ISO 9001, Open Graph, Plupload, and more. Explore HEF Groupe's tech stack below.

  • ISO 9001
    Certificates
  • Open Graph
    Content Management System
  • Plupload
    Data Management
  • MySQL
    Database
  • jQuery
    Javascript Libraries
  • WordPress Block Editor
    Page Builders
  • reCAPTCHA
    Security
  • Perfmatters
    Web Platform Extensions

HEF Groupe's Email Address Formats

HEF Groupe uses at least 2 format(s):
HEF Groupe Email FormatsExamplePercentage
FLast@hef.frJDoe@hef.fr
90%
First.Last@hef.frJohn.Doe@hef.fr
9%
First.MiddleLast@hef.frJohn.MichaelDoe@hef.fr
1%

Frequently Asked Questions

What is HEF Groupe's phone number?

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You can contact HEF Groupe's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is HEF Groupe's official website and social media links?

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HEF Groupe's official website is www.hef.group and has social profiles on LinkedIn.

How much revenue does HEF Groupe generate?

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As of July 2026, HEF Groupe's annual revenue is estimated to be $100M - $250M.

What is HEF Groupe's SIC code NAICS code?

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HEF Groupe's SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does HEF Groupe have currently?

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As of July 2026, HEF Groupe has approximately 474 employees across 5 continents, including EuropeAsiaSouth America. Key team members include President Hef Photonics Usa: J. M.President: G. L. M. L.Head Of Nitriding Technologies: V. M.. Explore HEF Groupe's employee directory with LeadIQ.

What industry does HEF Groupe belong to?

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HEF Groupe operates in the Engineering Services industry.

What technology does HEF Groupe use?

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HEF Groupe's tech stack includes ISO 9001Open GraphPluploadMySQLjQueryWordPress Block EditorreCAPTCHAPerfmatters.

What is HEF Groupe's email format?

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HEF Groupe's email format typically follows the pattern of FLast@hef.fr. Find more HEF Groupe email formats with LeadIQ.

When was HEF Groupe founded?

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HEF Groupe was founded in 1953.
HEF Groupe logo

HEF Groupe

Engineering ServicesAuvergne-Rhône-Alpes, France201-500 Employees

HEF Groupe is an engineering services company headquartered in Andrézieux-Bouthéon, Auvergne-Rhône-Alpes, France. The group specializes in surface materials engineering, with activities in tribology and photonics. It pursues a vertical integration model from research and development to industrialization, and about 80% of its activity is carried out internationally. HEF Groupe consists of four divisions—IREIS (R&D), HEF Durferrit, Techniques Surfaces, and HEF Photonics—and operates through a network of 90 industrial sites in 21 countries. The company employs between 201 and 500 people, two-thirds of its capital is held by employees, and it has engaged in photonics projects for avionics and space missions, including a collaboration with OHB-Italia.

Section iconCompany Overview

Phone number
SIC Code
5169 - Chemicals and Allied Products, Not Elsewhere Classified
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1953
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    HEF Groupe's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    HEF Groupe's revenue is estimated to be in the range of $100M - $250M

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