Graham Warren

Arehada Mining Ltd. engages in the exploration, extraction and refining of base metals, primarily lead, zinc and silver in Inner Mongolia, China. The company was founded on June 7, 2005 and is headquartered in Toronto, Canada.

Part of SQI Diagnostics, Inc., Umedik, Inc. develops micro array diagnostic technology. The company is based in Toronto, Canada.

Part of Stericycle, Inc., Med Tech Environmental Ltd. is a Canadian company that provides medical waste management services. The company is based in Toronto, Canada. Med Tech Environmental was acquired by Stericycle, Inc. on January 25, 1999 for $2.94 million.

Key Gold Holding, Inc. is a mineral exploration company, which engages in the acquisition, exploration and evaluation of mineral property interests. It is mainly focused on the exploration and development of gold and copper properties. The company was founded on December 1, 1995 and is headquartered in Montreal, Canada.

Dacha Strategic Metals, Inc. is an investment company, which is focused on the acquisition, storage and trading of strategic metals with a primary focus on rare earth elements. It invests in difficult to access markets by establishing trading relationships and purchasing stockpiles of strategic minerals. Dacha Strategic Metals was founded on April 3, 1996 and is headquartered in Toronto, Canada.

Active Control Technology, Inc. manufactures wireless communications equipment. It engages in the business of designing, manufacturing and marketing of wireless and fiber network solutions for mine communications, the commercial security and access control industries and the design and integration of wireless battery equipped mobile platforms. The company was founded in 1991 and is headquartered in Ontario, Canada.

Orbitron Capital Corp. engages in the exploration of natural gas. The company is headquartered in Dallas, TX.

Part of Zodiac Gold, Inc., 1251351 B.C. Ltd. is a Canadian company that provides gold exploration services. The company is based in Vancouver, Canada. The company was founded by David Kol and Mark Kol. David Kol has been the CEO since incorporation. 1251351 B.C. was acquired by 1329306 B.C. Ltd. on January 25, 2024 for $7.57 million.