Identify clearlyHirsch Francehelps to remove many ambiguities, especially for anyone looking for a strong partner in theManufacture of plastics for insulationapplied to construction and industry. The company is distinguished by a transparent structure, recognised certifications, strong growth and a substantial workforce, not to mention an easily accessible organisation: all the advantages for a committed collaboration or a project oriented towards innovative and sustainable solutions.
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Presentation and legal identity of Hirsch France
Annoyed by the confusion between Hirsch France and the Martin Hirsch Engagement Institute? It is better to be precise: Hirsch France (SIREN 853214526) has absolutely no connection with the institute carried by Martin Hirsch. Its core activity remains industrial: development and production of plastics for insulation.
Established in 2019, the company, registered as SAS and with a share capital ofEUR 5.5 million, fixes its seat at Levallois-Perret.
Today, Hirsch France brings together200 and 249 employees. Its structure allows the management of large-scale contracts in the construction or industry sector.
Six to eight establishments are present on French territory, Bazoches-les-Gallerandes being one of the major industrial sites.
For HR professionals or industrial buyers, SAS status provides flexible governance and ensures proven legal compliance: stated capital, posted workforce, stable headquarters, all information can easily be verified on Doctrine or Pappers (some systematically check before each partnership, by security).
Identification card encrypted
Some landmarks to keep in mind:
- Siren: 853214526
- Status: SAS (Simplified Share Company)
- Declared social capital: EUR 5.5 million
- Employment (2025): between 200 and 249 employees
- Head Office: Levallois-Perret, 164 rue Victor Hugo (historical address)
These data are available on Doctrine or Figaro Entreprises: everything is public and accessible, which facilitates verification.
Partners sometimes question the adequacy of the workforce to ensure delivery times on large construction sites.
In concrete terms, with more than 200 employees, Hirsch France is keeping pace in industrial isolation (some professionals in the sector highlight this organizational robustness).
Main activity and innovations
Hirsch France's core business is to manufacture and market plastic materials designed for thermal or acoustic insulation.
Under the NAF 20.16Z code, the know-how focuses on technical plastics, designed to meet both the challenges of RE2020 and the industrialisation needs of the BTP.
Another point: what distinguishes Hirsch France is the specialization in the "plastic insulation" sector. This is an area where innovation occurs regularly, with products being redesigned to improve performance while minimizing ecological impact.
RGE certifications and RE2020 standards are part of the company's daily life: a trainer in the sector recently noted that many solutions are only certified after long internal audits, far from mere commercial promises.
In practice, Hirsch France goes far beyond the role of transformer: he is an actor in the energy transition for construction.
Are all the plastics proposed suitable for fire or moisture? To know this, it is best to compare the data sheets by range and, if necessary, ask for a live sample (some companies systematically require this step before ordering).
Covered sectors and certifications
Before retaining Hirsch France as a partner, a few points to consider:
- BTP: builders, developers, insulation installers
- Industry: machining, thermal equipment, industrial packaging
- Environmental Certifications: RGE, RE2020 (variable by range)
- Participation in various industrial and institutional networks
The question often goes back to rock wool: « Rock wool is more environmentally friendly? ».
Some professionals consider that good Hirsch plastic insulation can compete with thermal performance for RE2020: the carbon footprint is now better controlled than a few years ago.
Organization, leaders and institutional contacts
Need to contact an official or identify an industrial site? Hirsch France is based on a legible structure: the general management is based in Levallois-Perret, an accessible management and several establishments in France, from Bazoches-les-Gallerandes to Île-de-France.
This transparency is not just a promise, it is part of the method (some B2B buyers say they have been able to get clear answers in less than two days).
Governance evolves over time: management usually involves one or more managers, supported by factory managers and a local HR team.
The telephone or institutional mail contact information is available on Doctrine, Pappers or the official website.
A logistics professional recently noted that it is rare to wait more than 48 hours to receive a first institutional response.
A B2B buyer referred to the ease of contact: in practice, HR standards are rather reactive.
It's not always obvious everywhere, but here, the answer often comes within the announced deadlines.
Implementation and access
Here is the main point:
- Head Office: Levallois-Perret, 164 rue Victor Hugo
- Industrial sites : Bazoches-les-Gallerandes, other French regions
- HR contacts: accessible on Doctrine or Pappers
For an institutional partnership or application, go through space « Contact » official is usually a safe way, some also submit their files on partner platforms.
Clarification and distinction with other Hirsch institutes
It is probably the easiest place to meet: Hirsch France has no legal connection, no institutional rapprochement with Martin Hirsch's Institute of Commitment, nor with a hospital or international institute bearing this surname.
This precaution ensures the reliability of the B2B procedures and avoids misunderstandings – a mission manager told me that a bad address had caused her team to lose several days.
To better understand the certifications that enhance the credibility of Hirsch France, consult thisessential guide on French labels.
To better understand the organisation of Hirsch France and its collaborations, discover the key role of Pierre Jacquet in hiscoordinates, routes and expertise at 52160.
Here there is no post-cancer innovation or social benefits: this mainly concerns the industrial production of plastics for insulation.
Thinking about checking the SIREN 853214526 avoids any risk of confusion.
An associative client recently reported being misled by « Hirsch » in an application for accompaniment – an error that could have impacted his project.
This clearly demonstrates the need to validate the name, status and activities before each contact is made.
Simplified comparative table
| Name | Main activity | Sector |
|---|---|---|
| Hirsch France | Manufacture of plastics for insulation | BTP, Industry |
| Institut Engagement (Martin Hirsch) | Youth support, integration, citizen engagement | Social, education |
| Hirsch Institute (International) | Medical research, tropical health | Scientific, hospital |
Recent developments and developments
Since its creation in 2019, Hirsch France has shown steady growth, punctuated by capital increases and headquarters transfers that strengthen its institutional position.
Fiscal year 2025 confirms a stable workforce of around 200 to 249 employees, a sign of significant dynamism even in a context of constant regulatory change.
Compliance with RE2020 standards, integration of new sites, and consolidation of capital are among the priorities, as are strategic equity investments to expand its industrial portfolio.
Prospects and clients appreciate the stability that this leads to (an audit firm recently highlighted this pledge of adaptability).
One contractor reported that, as a result of the relocation of headquarters, national management was frankly simplified: proof that sometimes the administration saves more time than one imagines.
Institutional timeline
Institutional references:
- 2019: Registration and creation of SAS
- 2020: Opening of new establishments
- 2023: Increase in social capital
- 2025: Stabilized (200-249)
It is possible to find the official history and legal announcements on Pappers or Figaro Enterprises: those who like to go back to business find their account.
Institutional FAQs and Vigilance Points
Often there are still some uncertainties. Here are some insights to facilitate your efforts and clarify useful information.
Frequently Asked Questions
- What is the Siren of Hirsch France?853214526, reliable and official.
- Where is the head office located?Levallois-Perret, 164 rue Victor Hugo (reference address).
- How many employees does Hirsch France employ in 2025?Between 200 and 249 employees.
- What is the main activity?Design and marketing of plastics for thermal or acoustic insulation.
- Is there a link with Martin Hirsch or the Engagement Institute?No, no legal or institutional connection.
- What environmental certifications?RGE, RE2020 valid according to the product lines: it is best to ask for proof for each project.
For information, no social benefits are included under this SIREN. It is often recommended that the recipient be carefully checked before any steps are taken.
Points of vigilance before partnership
- Validate the SIREN and the NAF code before any commitment
- Identify precisely the industrial site attached to each project
- Request updated technical sheets on plastic insulation
- Ensure RE2020/RGE compliance for any public or private procurement
Last point to note: if Hirsch France has imposed since 2019, it is through a transparent and organized operation that reassures both financial and field teams.
Updated on 23 March 2026
