wave
GSH provides energy, facilities management and compliance services internationally

GSH provides energy, facilities management and compliance services internationally

GSH delivers efficiency through its core services - engineering, compliance and energy

GSH delivers efficiency through its core services - engineering, compliance and energy

GSH take pride in all that we do with our clients and employees

GSH take pride in all that we do with our clients and employees

GSH has over 120 years of engineering expertise and service delivery integrity

GSH has over 120 years of engineering expertise and service delivery integrity