5 Largest Energy Companies by Revenue

3. China National Petroleum

Revenue: $483.02 Billion

China National Petroleum corporation is another Chinese state-owned oil and gas company in our list of largest energy companies by revenue. China National Petroleum is one of the world’s biggest integrated energy companies and it has businesses covering oil and gas operations, oilfield services, equipment manufacturing, petroleum engineering and construction, as well as new energy development. In 2022, China National Petroleum generated a revenue of $483.02 billion.