Graham Mark Butt

The Group's principal activity is developing laser recovery units. The product is a diamond sorting machine which identifies and automatically extracts diamonds from diamond bearing gravel. It uses a technology based on the use of red lasers and a computerised optical recognition technique which automatically detects diamonds from run of mine material by identifying the wavelength shift, known as the Raman shift. Diamonds identified by the laser detection system are then automatically extracted by pneumatic jets into a safe which can only be accessed by authorised personnel.

Mentum, Inc. provides investment and trading services. It intends to invest in companies which are involved in the brokerage or trading of commodities; entities whose trading strategy or operations complement the strategy and business of the company; fund vehicles with investment products, which offer investors exposure to commodities markets; entities which either offer or have potential to develop trading operations or investment products within or that complement commodity markets; and entities developing opportunities to either trade new commodity products or to develop new methods or markets to trade commodities. The company was founded on January 6, 2005 and is headquartered in George Town, Cayman Islands.

Corvus Capital, Inc. provides investment and asset management services. Its services include corporate development, investment accounting, corporate legal counseling, and equity capital market research services. The company is headquartered in Road Town, British Virgin Islands.