Since the company registration zero events have happened. The last zero records are . The most likely internet sites of O'HALLORAN & O'BRIEN LIMITED are www.ohalloranobrien.co.uk, and www.o-halloran-o-brien.co.uk. The predicted number of employees is 1 to 10. The company’s age is fifty-three years and eight months. O Halloran O Brien Limited is a Private Limited Company. The company registration number is 01049341. O Halloran O Brien Limited has been working since 11 April 1972. The present status of the company is Active. The registered address of O Halloran O Brien Limited is O Brien House 197 199 Garth Road Morden Surrey Sm4 4ne. . The company operates in "Other specialised construction activities n.e.c.".