American Gilsonate

Alpine Silica

This company processes and supplies silica sand products to customers in the oil and gas industry for hydraulic fracturing operations.

Americarbon

This company converts coal into carbon pitch and graphite for industrial manufacturers in the automotive, defence, electronics and infrastructure sectors.

Iron Oak Energy Solutions

This company produces frac sand and proppants for oil and natural gas producers across North American shale basins.

American Refining Group

This company produces base oils, waxes, solvents and blended lubricants for industrial, automotive and agricultural customers.

QIT Madagascar Minerals

This mining company extracts ilmenite, zircon and monazite for industrial customers producing pigments, ceramics, electronics and renewable energy technologies.

Transition Metal Solutions

The company develops chemical additives that enhance microbial metal extraction from low-grade ores and waste stockpiles for mining industry customers.

Columbian Chemicals

This company manufactures carbon black for rubber, plastic and liquid product manufacturers in the automotive tire, printing ink and industrial sectors.

Auctus Minerals

This company develops and manages Australian mining assets to produce base and precious metal concentrates for industrial and commercial customers.