Hazardous Area Solutions.
Delivered End-to-End.
Hazardous Area Solutions. Delivered End-to-End.
ATEX Sierra provides specialised services for hazardous area environments, supporting customers from concept and selection through deployment and lifecycle support. Our services ensure that ATEX- and IECEx-certified technologies are not only compliant, but correctly applied to real-world industrial conditions.
Backed by 31 years of experience, 500+ automation projects, and 300+ global clients, we support hazardous area operations across Oil & Gas, Chemicals, Pharmaceuticals, Energy, and Process Industries.
Consulting & Engineering Support
Selecting the right technology for hazardous areas is critical to safety, compliance, and reliability. Our qualified hazardous area specialists work closely with customers to define the right architecture, devices, and certifications for each application.
- Hazardous area classification & application review
- Correct selection of ATEX / IECEx-certified products
- Automation & safety architecture design
- Automation & safety architecture design Mobility & industrial network architecture
- PLC, sensor & field device integration Industrial Ethernet & Wi-Fi design
- Industrial Ethernet & Wi-Fi design
Our consulting ensures solutions are Engineered Correctly From Day One, reducing risk and rework.
Hazardous Area Digitalisation & Deployment
ATEX Sierra enables safe digitalisation in classified zones using certified technologies across mobility, sensing, networking, and control.
- Intrinsically safe tablets & mobile computers ATEX-certified industrial networking & Wi-Fi
- ATEX sensors & field devices
- SIL-certified control & safety systems
We support deployment from single devices to fully integrated hazardous area systems, including Factory Acceptance Testing (FAT) where required.
Warranty & Lifecycle Support
Our relationship with customers continues well beyond delivery. ATEX Sierra provides end-to-end warranty and lifecycle support, acting as a single point of contact between customers and manufacturers.
- Installation & commissioning support Warranty coordination & manufacturer liaison
- Diagnostics, repair & replacement
- Long-term lifecycle & obsolescence support
The result is reduced downtime, faster resolution, and long-term confidence in hazardous area investments.