Yonatan Colman

Rio Verde Industries, Inc. engages in pursuing business opportunities. The company was founded on December 23, 1980 and is headquartered in Toronto, Canada.

Newfoundland Goldbar Resources, Inc. engages in the mineral exploration and related activities. It involves in the acquisition, exploration and development of resource properties. The company was founded on December 30, 1988 and is headquartered in St. John's, Canada.

United Coal Holdings Ltd. engages in the acquisition, exploration, and development of mineral properties including coal. The company was founded on May 20, 1958 and is headquartered in Vancouver, Canada.

Jerico Explorations, Inc. is an mineral exploration company. It engages in the acquisition, exploration and development of mineral resource properties. The company was founded on February 2, 2004 and is headquartered in Vancouver, Canada.

Prominex Resource Corp. operates as an exploration and development company. It explores primarily for zinclead-copper-silver-gold mineral deposits. The company was founded on July 2, 1981 and is headquartered in Vancouver, Canada.