G
- Galena Asset Management
- Galileo Global Advisors LLC
- Gallagher Holdings Ltd
- Garrison Capital
- Gartmore Investment Ltd
- Gazmetall Holding Ltd
- Geiger Counter Ltd
- Genesis Fund
- Genuity Capital Markets
- George Forest International (GFI)
- Gerard Asset Management
- Gina Rinehart
- Glasgow Income Trust plc
- Glass Lewis & Co
- Glencore
- GLG Partners LP
- Global Commodities and Resources Fund
- Global Dynamic Resources Fund
- Global Emerging Markets (GEM)
- Global Mining Capital Corp
- Global PS Telecom
- Global Resource Investments
- Global Resources Fund
- GMP Securities L.P.
- Gold Bullion Securities
- Gold Lion Holdings
- Golden Prospect
- Goldman Sachs Group
- Grafton Resource Investments Ltd
- Grant Samuel
- Grant Thornton Capital
- Greater Europe Fund Ltd
- Greenlight Capital
- Grupo Carso
- Gunvor
