Bertin Technologies
Montigny-le-Bretonneux, FranceFounded 1956Industry
Bertin Technologies builds CBRN detection, sampling and radiation monitoring systems. CBRNE-relevant work is a notable product line according to its website. It is headquartered in Montigny-le-Bretonneux, France.
What it does
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Profile
Bertin Technologies, founded in 1956 and headquartered in Montigny-le-Bretonneux, makes high-technology instrumentation for critical and scientific applications. Its CBRN capability grew through the acquisition of Finland's Environics Oy, announced in September 2022, which Bertin presents as creating a European leader in CBRN detection, identification and monitoring.
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FCDE became its majority shareholder in 2022. In December 2025 FCDE announced exclusive negotiations to sell its majority stake to Fremman Capital, Chequers Capital and management, and a put-option agreement was announced on 2 December 2025; completion was not confirmed in the sources read.
The CBRN business is one part of a wider instrumentation group. Contract values and customers were not found.
Ownership
Majority held by FCDE since 2022; in December 2025 FCDE entered exclusive negotiations to sell the stake to Fremman Capital, Chequers Capital and management
Parent: FCDE (majority stake) (checked)
Sources (5)
- https://www.bertin-technologies.com/history-values/
- https://www.fonds-fcde.fr/media/news/fcde-x-bertin-press-release-fcde-20251202-vdef.pdf
- https://www.bertin-technologies.com/bertin-technologies-announces-the-acquisition-of-environics-oy/
- https://www.bertin-technologies.com/fremman-chequers-capital-put-option-agreement-to-acquire-bertin-technologies/
- https://www.agefi.fr/private-equity/actualites/fcde-cede-bertin-technologies-a-fremman-et-chequers
Not verified or not found
- Whether the sale to Fremman Capital and Chequers Capital has closed: only a put option and exclusive negotiations were found.
- Contract values and customers: not found.
- Which of the sheet CBRN tags apply to Bertin-branded rather than Environics products: not confirmed.
Questions
What does Bertin Technologies do?
Bertin Technologies builds CBRN detection, sampling and radiation monitoring systems. CBRNE-relevant work is a notable product line according to its website.
Where is Bertin Technologies based?
HQ (as found): Montigny-le-Bretonneux. HQ country: FR.
Who owns Bertin Technologies?
Majority held by FCDE since 2022; in December 2025 FCDE entered exclusive negotiations to sell the stake to Fremman Capital, Chequers Capital and management. Parent: FCDE (majority stake) (checked)
Profiles are compiled from public sources and sampled-checked, not fully audited. Last verified 17 October 2026. Report a correction