Since the company registration zero events have happened. The last zero records are . The most likely internet sites of O'BRIEN & ASSOCIATES LIMITED are www.obrienassociates.co.uk, and www.o-brien-associates.co.uk. The predicted number of employees is 1 to 10. The company’s age is twenty-nine years and two months. O Brien Associates Limited is a Private Limited Company. The company registration number is 03243808. O Brien Associates Limited has been working since 29 August 1996. The present status of the company is Active. The registered address of O Brien Associates Limited is International House 776 778 Barking Road Barking London England E13 9pj. . The company operates in "Other professional, scientific and technical activities n.e.c.".