The various organizations and contact persons are summarized as follows:

PRDW
P O Box 50023
Waterfront
8002
South Africa
www.prdw.com
Contact:
Gordon Prestedge: gprestedge@prdw.com
Contact: Andy McClarty: amcclarty@prdw.com
Telephone: +27 21 418 3830
Fax: +27 21 418 3834
Licensee for Core-loc USA, Mexico and Canada:Prestedge Retief Dresner Wijnberg USA LLC
Seattle:
11130 NE 33rd Place
Suite 102
Bellevue, WA 98004
USA
Telephone: +1 425 777 7255
Contact: Gordon Prestedge: gprestedge@prdw.com
Contact: Luis Chapela: lchapela@prdw.com
Telephone: + 507 310 0845
Cell: + 507 6256 5181
Cape Town:
5th Floor, Safmarine Quay
Clock Tower Precinct
Victoria and Alfred Waterfront
Cape Town
South Africa
Postal Address:
P O Box 50023
Waterfront
8002
South Africa
Telephone: + 27 21 418 3830
Fax: + 24 21 418 3834
www.prdw.com
Contact: Gordon Prestedge: gprestedge@prdw.com
Contact: Anton Holtzhausen: aholtzhausen@prdw.com
Contact: Andy McClarty: amcclarty@prdw.com
Telephone: + 27 21 418 3830
Cell: + 27 82 558 5828