Electrical service scopes information

We are the contractor providing services design and install electrical systems as below: 
We are a M&E contractor provides design and install electrical systems:
Installation and design High voltage systems, substation (Up to 35 kV)
Installation and design Main feeder system and Lighting System
Installation and design low voltage systems: Tel, Lan, loudspeakers, Camera
Installation and design fire alarm systems, lightning protection, Exit and emergency lighting
Installation and design generator power systems
Installation and design Building Management System (BMS)