- Tinkoko Local Miners Sl
- Address:№ 3 Bayo Koidu Rd Kono District Sierra Leone. Kono District, Kono
- Moonland Diamond
- Address:63, Grassfield Road Lumley, Freetown,
- Unijahenterprise
- Address:34 Freetown Road freetown, Magboroka
- Afric Stone Investment Company
- Address:# 2 Station Road Makeni Makeni Makeni 232 Sierra Leone
- M C M Exporters Ltd
- Address:4, Derick street Freetown Sierra Leone
- DIAMOND SEARCH ENT
- Address:55 LUMLEY STREET FREETOWN WESTER SL Sierra Leone
- Africa .Mining Company (Sl) Lmt
- Address:26, wilkinson road freetown wester africa 0023222 Sierra Leone
- Unijahenterprises
- Address:34 Freetown Road freetown Magboroka 232 Sierra Leone
- Moonland Diamonds
- Address:63, Grassfield Road Lumley, Freetown 00232 Sierra Leone
- Minecot
- Address:bp 1908 Free Town Sierra Leone
- Gold & Diamond Exchange Ltd
- Address:20 Free street freetown western area 232 Sierra Leone
- Global Parthners Sarl
- Address:rout niger conakry conakry republic of guinea 3241 Sierra Leone
- Ostephen Invest (S.L)
- Address:24 WILLBERFORCE STREET Free town Free town 6445 Sierra Leone
- Delta Coast Minning Company
- Address:22,Walter carrington Street, Lumley Lumley 232 Sierra Leone
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