Drees & Sommer has acquired all shares in the Northern Irish company Johnston Houston.

Johnston Houston, based in Belfast, Northern Ireland, will become wholly owned by Drees & Sommer UK. A prominent private partnership, Johnston Houston offers multidisciplinary consultancy services across Ireland and the UK, specializing in building surveying, cost consultancy, and project management. Known as one of Northern Ireland’s leading building and construction consultancies, they work in various sectors within the property and construction markets. The company will continue to operate under the name "Johnston Houston – Part of Drees & Sommer," expanding its portfolio within the industry.