Industrial chimneys

Creation in 1987 / In the Poujoulat Group since 2001


Beirens is leader in self standing industrial chimneys market for industry processes, district heating, CHP, turbines and generators. Beirens possesses unparalleled knowledge in the design, manufacture, installation and maintenance of : free standing and self-supporting welded industrial chimneys designed, horizontal exhaust, silencers for acoustic treatment, and flue gas treatment systems.

For over 30 years, the company has been coming up with new products, new manufacturing processes, and new concepts, to meet our customers ever changing demands with improved quality and service requirements with a healthy regard for the impact on the environment : energy efficiency, life cycle, aesthetic ans acoustic solutions.


1 rue Raymond Gond, Zac Val de l’Indre
36500 Buzançais – FRANCE

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“Today’s environmental challenges force us to be very close to the market. Thanks to the experience and creativity of our teams, we are developing our competences and new solutions for our customers.”


in short

CA Beirens€26.7 M
2022/23 turnover

Effectif Beirens220

Métiers Beirens86/100
gender equality index*

Superficie Beirens4,2 ha

Our realizations

*Period: from 4/2022 to 3/2023

1 – Salary variance:  38/40
2 – Individual pay rise variance: 35/35
3 – % of employees increased return from maternity leave: INCALCULABLE (15/15)
4 – Number of employees of the under-represented sex among the 10 highest salaries: 0/10

Total calculated indicator: 73/100

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