Our Company
With over 15 years of experience in the field, we have been developing hygienic innovative air treatment solutions dedicated to cleanrooms.

Industrial Know-How & Engineering in the Service of Clean Air
At the heart of our approach, we combine a global project vision with flexible, tailored solutions — enabling us to address any project type or configuration. Our mastery of cleanroom standards and regulatory requirements ensures compliance for the most demanding and complex installations.
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Cleanroom air treatment specialists
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Mastery of standards and regulatory requirements
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Tailor-made design and end-to-end project approach
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Industrial expertise and controlled manufacturing
Excellence & People
at the Heart of Our Commitment
Innovation and project follow-through are core to who we are. We are committed to delivering air treatment solutions that meet the highest standards — precisely tailored to the specific needs of healthcare and industrial environments. Our technical expertise and culture of continuous innovation ensure healthy, safe and easy-to-implement environments for every project.
Innovation
We have a dynamic R&D department that enables us to develop ever more efficient solutions, both in air treatment efficiency and energy management across our entire product range.
Support
Project studies and tailor-made solutions require a strong human commitment in terms of follow-up and support. This is the key to a successful project and effective collaboration. This approach is at the heart of our positioning.
Compliance with Standards
Ever-stricter regulatory standards are central to our quality approach and innovation strategy. We deliver solutions precisely adapted to your environment, in full compliance with all applicable requirements.
Company founded
A2i was founded with the ambition to design and manufacture high-performance, innovative air treatment solutions for cleanroom environments. From day one, the company builds its foundations on quality, responsiveness and technical expertise — delivering tailor-made solutions for its clients.
First export project
A2i completes its first international project with an installation in North Africa. This strategic milestone marks the beginning of its export development and demonstrates the company's ability to adapt its know-how to the demands of international markets.
ISO 9001 Certification
Obtaining ISO 9001 certification strengthened the company’s internal organization and ensured a high level of quality standards. This recognition reinforced the confidence of clients and partners in A2i’s processes and solutions.
New Product Range — Establishing A2i Among French Market Leaders
A2i launches an expanded product range delivering enhanced performance and designed to meet evolving market demands, cementing the company's position as one of the leading cleanroom air treatment specialists in France.
1 000th Machine Manufactured
A2i reached the symbolic milestone of 1,000 machines manufactured. A testament to the company's continuous growth, customer trust and the strength of its industrial expertise.
Inauguration of the New Facilities & Opening of an Office in Vietnam.
A2i inaugurated its new facilities to support its growth and enhance its production capacity. In the same year, the opening of an office in Vietnam marked a new step in its international expansion strategy and its commitment to being closer to its global markets.
A Space Dedicated to Innovation & Manufacturing
We operate a unified, technologically advanced production environment. Our combined production and storage facility ensures high industrial performance standards and reduced lead times.