ROCK MECHANICS TECHNOLOGY LTD (INCORPORATED IN THE UK)
MILLERS INCORPORATED
Howick, Pietermaritzburg and Midlands, KwaZulu-Natal, South Africa, GLOBAL PORTSIDE SERVICES BV(INCORPORATED IN THE NETHERLANDS)
THE INCORPORATED LAW OF SOCIETY OF TVL
PARTS INCORPORATED AFRICA
JOHN DAVIDSON INCORPORATED
C ROBERTS & PARTNERS INCORPORATED
DR MHLAKAZA INCORPORATED