OHOB

Founded in 1972 by Tom O'Brien, O'Halloran & O'Brien (OHOB) has evolved from a family business into a leading UK construction group, built on integrity, strength, and family values. The company specialises in complex, multi-disciplinary project delivery across the infrastructure and construction sectors, successfully delivering integrated construction and engineering solutions for over 50 years. Their foundation in groundworks has expanded to encompass reinforced concrete frames, civil engineering, and infrastructure, blending traditional craftsmanship with modern methods.

OHOB places a strong emphasis on its people, fostering a culture of respect, collaboration, and opportunity through its dedicated OHOB Training Academy. This commitment extends to quality, with ISO 9001 and ISO 14001 certified management systems ensuring consistency and excellence. Health and safety are paramount, with a dedicated team and rigorous training standards, including SSSTS/SMSTS for supervisors, aiming to surpass client expectations.

The company is also committed to social value, embedding it in recruitment, training, and community engagement. Initiatives like the 'Change Your Script' program and pre-employment bootcamps, delivered in partnership with CITB, aim to create sustainable talent pipelines and increase employment opportunities within the construction sector, particularly for local people in London and the South East.