- Harcourt Investment Limited UK
- tantalite, coal, barite, diamond.
- Address:123, London, London, UK
- Nadsaad
- Minerals, Barite, Marble, Chromide.
- Address:Suite 911, Sea Rock, Tower B, Clifton Block 1 Karachi, Sindh
- POLYGUARD INVESTMENT NIG LTD
- Lead Ore,Zinc Ore,Barite,Quartz,Metal Mineral,Mining and Metallurgy Projects.
- Address:3 Sandal Road
- Antimonious Plc
- Manganese, Iron, Barite, Tungsten, Antimony.
- Address:296 Golders Green Road
- Petroxin Ltd
- Barite,Bentonite.
- Address:
- STRATEGICFOOD LTD
- Duck & Goose Liver,Cold pressed Oil,Beet Sugar,UHT Milk,Milk Powder,Barite,Frozen Cheese,Liver,milk,Edible Oil,Sugar,AnionLight.
- Address:Suite13, F/f, Oliaji Trade Center,francis Rachel St., Victoria, Mahe,republic Of Seychelles
- POLYGUARD INVESTMENT (NIG) LIMITED
- Lead Pb,Barite,Zinc,MINING.
- Address:16-18 Woodford Road
- Anglo Pacific Minerals
- Barite Ore,Barite Powder,Paint Grade Barite,Talc Ore.
- Address:38 Arodene Road
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