Blueshield customers are very diversified and have an international presence, such as:
MULTINATIONAL CONGLOMERATE
- Hutchison Whampoa Ltd (Hong Kong),
- Distacom Group Ltd (Hong Kong),
- Geopetrol International Ltd (Monaco),
- Cadogan petroleum Ltd (London, UK),
- Simco petroleum Ltd (London, UK),
- Zhen Hua oil Ltd (Beijing, PR China),
- CSCEC (Beijing, PR China),
- Deep oil and Gas/Pan-Orient oil and Gas Ltd (Toronto, Canada),
- Various Korean large groups (chaebols) (South Korea),
- C21st Investments Ltd (Dubai, Beijing, London).