- Energy
- • Coal (Coal)
- • Oil and Gas (Integrated Oil and Gas; Oil & Gas Exploration and Production; Oil & Gas Refining and Marketing)
- • Oil & Gas Related Equipment and Services (Oil & Gas Drilling; Oil-related Services and Equipment; Oil & Gas Transportation Services)
- Renewable Energy
- • Renewable Energy (Renewable Energy Equipment & Services; Renewable Fuels)
- Uranium
- • Uranium (Uranium)