Industries Served
• Oil & Gas Refineries
• Power Plants
• Fuel Terminal Facilities
• Chemical Plants
• Wastewater Treatment
• Pipelines
• Petrochemical Plants
Dedicated to the Successful Completion of your Engineering Project
Expertise
Sigma Engineering AG is a leading engineering, procurement and construction management company providing project development, execution and engineering services. Our expertise includes oil and gas, pipelines, chemical & petrochemical, water and wastewater treatment.
Differentiators
Safety
Sigma Engineering AG is committed to maintaining a healthy and safe working environment for its employees, contractors, visitors and customers. Our vision is to integrate safety into all facets of our operations, achieving a workplace free of hazards, injury and illness. We believe that excellence in health and safety is critical to our long-term successes.