QUANTA

Construction consultation; Construction project management services; Construction of electric power infrastructure facilities, oil and gas infrastructure facilities, pipelines, and telecommunications infrastructure facilities and apparatus; Electrical contracting; Excavation services; Installation, maintenance and repair of electric power infrastructure facilities, oil and gas infrastructure facilities, pipelines, and telecommunications facilities and apparatus

Consulting in the field of designing electric power infrastructure facilities, oil and gas infrastructure facilities, pipelines, and telecommunications facilities and apparatus; Electronic and electrical systems design services; Engineering services in the field of electric power infrastructure, oil and gas infrastructure, pipelines, and telecommunication