Concepteur de solutions ATEX et industrielles
Contact : +33 (0) 4 88 78 21 81

Our services

We are at your disposal to support you at each stage of your project and help you define the best response to your need, from the simplest to the most complex.

Site survey

Consult us to make an inventory of your technical installations and your industrial buildings. After evaluating the performance of your site, we suggest areas for improvement and concrete recommendations.

Product demo

Need to validate the performance of a product or have it approved by your customer? Ask us for a sample or a product demonstration at your premises in order to finalize your technical validation and make your project a reality.

Custom-built products

Consult us to define together the solution the answer best suited to your expectations: feasibility study, technical diagrams, 2D / 3D plans, samples … A2S is at your disposal to design your personalized product.

Our team supports you — worldwide!

As part of major international projects, from the simplest to the most complex, we provide services to each project to meet customer-specific system solutions requirements.

After identification of client needs and assessment specifications we offer business coaching tailored to each project.

Our approach relies on our Global Project Team, which combines our proven A2S products together with solutions of global recognized partners according to the specifications of customers.


Service categories

  • Training
  • Engineering and consulting
  • Installation and commissioning
  • Maintenance et customer service
  • Migration and improvements
  • Spare parts
  • Repair and Renovation

A2S supports at every step 

  • Audit
  • Design and engineering
  • Sourcing / Specific purchases
  • Manufacture and integration
  • Testing & Quality Control
  • Documentation
  • Packing and shipment
  • Commissioning
  • Inspection

Procurement & Supply Chain Management

Our main activity is based on fully integrated procurement and associated supply chain management.

We are continuously identifying and evaluating new sources of equipment supply in order to enhance and expand our portfolio of approved suppliers.

Specialized on supply of safety equipment, A2S develops new business activities such as supply of upstream, downstream, process equipment, operating and planned maintenance spares.


Services include:

  • Requisition & purchase order processing
  • Enquiry issue
  • Bid Analysis
  • Bid Negotiation
  • Sourcing and award
  • Expediting
  • Inspection
  • Traffic & Shipping
  • Warehouse Receiving, Consolidation and Distribution.

All operations from the receipt of an inquiry till the delivery of materials are maintained on our computerized system. We can provide status report at every step of the operation.

Product scope

We propose a wide range of equipment for very various application en environments such as:

  • Oil & Gas (including Offshore, Mines)
  • Marine
  • Pharmaceutical business
  • Construction
  • Transport (Highways, Tunnels)

We provide safety equipment of all level of protection designed for all types of hazardous areas, including Zone 0, where the risk of explosion exists permanently.

Our product line of weatherproof equipment includes the full scale of electrical equipment of different protection level, including IP68.

Two main families of products are presented in our portfolio: electrical equipment and instruments.

Electrical equipment:

  • Lighting fixtures
  • Signaling devices
  • Control devices / Operating and Monitoring System
  • Telecommunication
  • Installation equipment
  • Isolators
  • Safety barriers
  • Switches & Starters

Instruments & Automation:

  • Measure instruments (temperature, pressure, level, calibration, etc.)
  • Industrial faucet
  • Automation and mechatronics (valve, servomotor, actuator, control, regulator, etc.
  • Detectors and transmitters (gas, vapor, heat)

Moreover, thanks to our experience and well-established relationship with partners-manufacturers A2S supplies also any type of upstream, downstream, process equipment, operating and planned maintenance spares.

Design & assistance


Custom built
Site survey
5 years
within 48h
Contact par email
Formulaire de contact
Contact par téléphone