Offshore
- Offshore field development
- Subsea products
- Pipelay and subsea construction
- Subsea maintenance
- Floating and fixed platforms
- Subsea field decommissioning
- Mooring services
- Drilling and service applications


Onshore and downstream
- Onshore field development
- Gas treatment and liquefication
- Oil refining
- Hydrogen—Syngas-GTL
- Sulfur
- Onshore pipelines
- Petrochemicals—ethylene, aromatics, olefins, polymers
- Advanced systems engineering
- Refining and onshore applications


Industries
- Chemicals, pyrotechnics
- Fertilizers
- Life sciences
- Agro-industries
- Metal
- Power generation
- Cement
- Manufacturing
- Buildings