Since the company registration zero events have happened. The last zero records are . The most likely internet sites of O&H (SIX) LIMITED are www.ohsix.co.uk, and www.o-h-six.co.uk. The predicted number of employees is 1 to 10. The company’s age is nineteen years and ten months. O H Six Limited is a Private Limited Company. The company registration number is 05715469. O H Six Limited has been working since 20 February 2006. The present status of the company is Active. The registered address of O H Six Limited is 25 28 Old Burlington Street London London W1s 3an. . The company operates in "Development of building projects".