- Samson Gems and investment Company Ltd
- Address:23 Ayiou Constantinou
- stone minerals nigeria
- Address:Angwarukuba
- Stone Age Minerals Limited
- Address:1 Adzope crescent
- Frejicson Nig Ltd
- Address:
- BLUECOAL NIGERIA ENT
- Address:Aa90 Nassarawa Gwom
- Meridian Exim Limited
- Address:42 Okiki street, by Grand Mates bus stop
- saf-j global resources and mining ltd
- Address:53olabiran streetoff apatashomolu
- Infinitics Limited
- Address:70ailway Road Onike Yaba
- Globaldelighted Limited
- Address:71 wuse estate Abuja Abuja 23401 Nigeria
- Raay Global Links
- Address:suite 10 kanyinsola plaza mosan roundabout ipaja lagos,Nigeria 23401 Nigeria
- Accendo International Limited
- Address:
- CRYSTAL WHITE LIMITED
- Address:ahmadu bello way, kaduna