Focuses on mining, purchasing, processing and selling of coal and coal derivatives.

Dryrite Pumps manufactures blast hole dewatering systems for the professional blaster who wants to save time and money. Dryrite's dewatering pumps are portable and lightweight.

Manufacture pipe and platform flotation products. Applications include dredging, mining, marinas, outfalls and sewerage industries.

Explores for and develops gold mineral properties in South Africa.

Dredging company in The Netherlands with 18 ships.

Dycon Gold is the showcase for an advanced, fully-patented technology for the recovery of fine placer gold.

Minegem mining automation solutions, for underground mining automation and robitics for control of LHDs. DAS is the automation business unit of Caterpillar Elphinstone.

Equipment sales company based in Canada which sells new and used mining equipment to customers worldwide.

Supplying drilling rigs - new and used. Drill rig repair supplies and tools. Custom hydraulics and fabrication

Water Well Drilling Rigs and parts, Heavy equipment engines and compressors.

Rents, sells, and services hydraulic drills, breakers and drilling tools.

Manufacturer of circuit protection and power distribution equipment for mining and hazardous environments.

Provides structural, mechanical and electrical maintenance services with particular emphasis on mining equipment and material handling facilities.

Dredge manufacturer. Dredges range in size from 10"-36", for mining, sand & gravel dredging, beach restoration, environmental remediation, irrigation canals, channel maintenance, marina construction, land reclamation.

Independent mineral property appraisals and valuations, geological reports, and economic studies.