Since the company registration zero events have happened. The last zero records are . The most likely internet sites of O&H Q4 LIMITED are www.ohq4.co.uk, and www.o-h-q4.co.uk. The predicted number of employees is 1 to 10. The company’s age is twenty-one years and one months. O H Q4 Limited is a Private Limited Company. The company registration number is 05277150. O H Q4 Limited has been working since 03 November 2004. The present status of the company is Active. The registered address of O H Q4 Limited is 25 28 Old Burlington Street London London W1s 3an. . The company operates in "Development of building projects".