Who are we ?

A2S, expertise in ATEX zones and critical environments

Our History: At the heart of innovation and security

Welcome to A2S - Advanced Safety Solutions. Founded in 2010 on a simple but powerful promise: to protect lives and facilities in hazardous areas, A2S has established itself as a key player in the field of safety solutions in ATEX zones and harsh environments . Our roots are deeply anchored in refined technical expertise, a passion for innovation and an unwavering commitment to quality.

A Vital Mission: Secure Every Moment

At A2S, every day is driven by one mission : to ensure safety where it matters most . We understand that in hazardous areas, every detail matters. That’s why we are relentlessly committed to delivering solutions that not only meet, but exceed international safety requirements. Our goal is clear: to save lives, protect infrastructure and maintain business continuity for our customers.

Values that guide us

Integrity, quality, expertise and performance are the pillars on which A2S is built. Every decision we make is imbued with unwavering integrity and a commitment to excellence. We cultivate a culture of precision and innovation, which is reflected in every product we develop and every service we provide.

A vision looking to the future

Our vision is broken down into two strategic axes :

1 - Offer the best exclusive solutions on the market to transform our clients' projects into reliable and incomparable achievements;

2 - Redefine and simplify access to security expertise in critical environments . We aspire to simplify processes, to make our expertise more accessible and more effective.

Update on standards

A2S products meet and exceed the requirements of many global standards, including UL, cUL, IECEx, ATEX, FM, VdS, DNV, INMETRO, CU TR and MED certifications.

ATEX regulations

The ATEX (ATmosphères EXplosives) regulation applies in France and in all countries of the European Union. It comes from two European directives on equipment and on worker safety. It sets "essential requirements" for manufacturers of electrical equipment used in explosive atmospheres and imposes strict product marking.

To comply with this regulation, suppliers of products intended to be installed in hazardous areas must issue a declaration of conformity for each order.

The international system

IECEx is an international system that certifies the conformity of equipment used in explosive atmospheres. It follows standards issued by the International Electrotechnical Commission and provides manufacturers with a certification of conformity. This is based on evaluation tests and monitoring of the manufacturer's quality assurance. This system has been adopted or is being adopted by countries around the world.

There are other standards: the American and Canadian standards UL and CSA, the EurAsian Conformity Mark, used in Russia, Kazakhstan, Belarus and Armenia, INMETRO, in force in Brazil, and PCEC for China.

A2S's strengths

French roots and global reach

With strong roots in France, A2S has numerous references from all industrial and public sectors throughout the world, and an international network of partners.

A2S’s international culture is another cornerstone of our identity. With clients and partnerships in over 35 countries, we embrace diversity as a strength that enriches our vision and way of doing business. This global outlook allows us to understand and anticipate the needs of our international clients, offering solutions that are tailored to different local regulations and requirements. By cultivating an inclusive and multicultural environment, A2S fosters the exchange of knowledge and ideas, which strengthens our ability to innovate and excel in the global marketplace.

In just a few years, A2S has become a leading player in the protection of explosive atmospheres and difficult industrial environments, offering its services to major groups such as Total Energies, CPECC, Vinci, Vietsopetro, Spie, Sinopec, Bouygues, Petrofac, OCP, Petrochina, Tyco, Groupe Castel, Ponticelli, Air Liquide, Prodeval, Hensoldt Nexeya, etc.

Innovation and Quality as a driving force

At A2S, innovation is not just a concept, it is the driving force behind our development and competitiveness . Steeped in a robust culture of innovation, our company is committed to continuous research and development to design advanced ATEX and industrial solutions, thus meeting our customers’ most complex challenges. This proactive approach allows us not only to offer cutting-edge products and services, but also to actively transform safety standards in hazardous environments, ensuring optimal protection and increased performance.

In 2024, A2S took a further step in its commitment to innovation and excellence by obtaining ISO 9001 certification . This certification illustrates our commitment to continually optimizing our quality management system . It reflects our systematic approach and our focus on continuous improvement, ensuring that our innovations not only meet but also exceed our customers’ expectations. Obtaining ISO 9001 certification strengthens our ability to provide reliable and high-quality solutions in the field of risk areas, while strengthening our competitiveness in the global market.

Tailor-made solutions

A2S finally stands out for its ability to offer personalized solutions for:

  • lighting
  • alert and communication
  • video surveillance
  • access control
  • fire and gas detection
  • connection boxes
  • distribution boards
  • the command posts
  • motor starter boxes
  • socket boxes

A2S supports its clients from A to Z in the design and implementation of their projects, whatever their complexity, by offering a unique support service.

To best meet each application, it offers the following services:

  • ATEX audit and
  • Demonstration
  • Design (2D and 3D site modeling, video design, layout mapping and wiring plans)
  • ATEX training

Why choose A2S?

A2S Expertise in critical environments

A2S designs, manufactures and supplies ATEX and industrial protection solutions.

A2S is committed

A2S is committed to working alongside you to meet your highest security requirements es.Vous Are you facing a major challenge and looking for the most suitable solution for your application? We are here to listen to you and can offer you personalized support tailored to your project, whatever your challenge.

  • Listening and responsiveness at every stage of your project
  • Support from A to Z from study to commissioning
  • Product quality and reliability
  • Responsive technical and commercial assistance

Choosing A2S means benefiting from:

Exclusive products

designed by our Design Office and manufactured in Europe or from world-renowned partner brands.

Of compliant products

products compliant with the latest ATEX directives, specific fire and industrial safety regulations

Robust products

benefiting from a long service life and energy saving.

Our services

A team at your service

  • A competent team at your service to advise you
  • A design office responsible for designing and developing personalized solutions

5 year warranty

In order to guarantee our customers our confidence in the quality of design of the products and systems that we offer, A2S is committed to extending the warranty from 3 to 5 years on a wide selection of references.

This warranty extension of up to 5 years offers you peace of mind that matches your investments.

Quality of service

  • Availability of the most requested products within 48 hours
  • Parcel delivery by Chronopost throughout France
  • Samples and demo products
  • Project management up to commissioning for system offers
  • Interactive and regularly updated website (product sheets, instructions, etc.)
  • ISO 9001 certification of our manufacturing workshop

Customized solutions

  • Development of specific and tailor-made products
  • Production of study and prototype based on your specifications

Our customers

A2S positions itself as a preferred partner for companies that have made innovation their credo to meet the new technological challenges of security, environmental protection and energy needs. A2S’s mission is to provide its clients with its talents, skills and solutions throughout the world to ensure the success of their projects.
Nicolas Sevestre
manager