Saudi Arabia's vibrant industrial and energy sector features several premier electrical corporations driving infrastructure development under Vision 2030. The top ten prominent companies include the Saudi Electricity Company (SEC) (managing national power grids and distribution), Alfanar Electrical Systems (specializing in transformers, switchgear, and turnkey EPC projects), ACWA Power (a global leader in power generation and water desalination), Zamil Electrical Industries (manufacturing distribution panels and transformers), Bahra Electric (a major manufacturer of wires, cables, and electrical components), Al-Ojaimi Group, Nesma & Partners, Riyadh Cables Group, SSEM, and Al Osais Contracting, all of which deliver essential electrical engineering, contracting, and equipment manufacturing services.