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DEF

Security Systems Services

Specialities :
Securite incendie
Detection incendie
And securite
Last Updated: November 20, 2025
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Revenue
$55.50M
Total Funding
--
Size
501 - 1000
About Us
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Frequently Asked Questions About DEF

What does Def do?+

DEF is an independent French company established in 1958 and specialising in fire safety system solutions and services. DEF supports projects of all sizes, from design, production, installation and commissioning through to maintenance and future-proofing of solutions. We are a member of the independent international DEF Network which consists of over 60 companies, each contributing its own specific expertise in complementary fire safety businesses: fire detection, automatic suppression, smoke control, safety PA/VA systems, management of emergency exit doors, video, access control, safety, etc. DEF supplies major European and international sites such as the Louvre Museum and Charles de Gaulle airport...

What are Def's specialties? +

Securite incendie,detection incendie,and securite

What is Def's industry? +

Def operates in the Security systems services industry.

What is Def's revenue? +

Def's revenue is $55.50m

What is Def's company size? +

Def has 501 - 1000 employees.

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