Delivering
Multidisciplinary
Engineering Solutions

Technical Expertise

Our technical competencies cover three core business areas:

Electrical & Energy Infrastructure

Design, installation, testing and commissioning of electrical substations, protection systems, transformers, switchgear, power distribution equipment and complete electrical installations:

- Medium-voltage switchgear systems
- Protection systems
- Transformers
- Circuit breakers
- AC/DC panels
- Power distribution equipment
- Electrical substation equipment

Industrial Automation & Process Control

Engineering and implementation of automation systems, SCADA platforms, industrial control systems, protection equipment, audits and process optimisation solutions.

- Industrial control systems
- Automation systems
- SCADA systems
- Protection systems
- Inverter systems
- Process control solutions
- Industrial instrumentation

Telecommunications & Industrial Communications

Deployment, integration and maintenance of industrial communication networks, transmission systems, radio solutions, IP infrastructure and telecommunications equipment supporting mission-critical operations.

- Transmission systems
- Microwave / FH systems
- PDH / SDH systems
- PLC solutions
- Full-IP networks
- Radio solutions
- Industrial communication equipment

Electrical & Energy Infrastructure

Industrial Automation & Process Control

Telecommunications & Industrial Communications

Solutions Built on Expertise, Trust and Long-Term Partnerships

ATSSI International delivers integrated Engineering, Energy and Industrial solutions designed to support complex infrastructure projects across the electrical and industrial sectors. Combining deep technical expertise with practical field experience, we help businesses design, implement and maintain reliable systems that meet the highest international standards.

Operating throughout Europe, the Middle East and Africa, we work alongside utilities, EPC contractors, industrial operators and infrastructure developers, providing tailored solutions that adapt to each project’s specific requirements. From engineering and equipment supply to installation, testing and commissioning, our multidisciplinary approach ensures every project is delivered with precision, efficiency and uncompromising quality.

Whether supporting critical energy infrastructure or advanced industrial facilities, our commitment remains the same: delivering solutions that create lasting value for our customers.