Southern Testing (Head Office)
- Chief Executive - M W Stevenson BSc MBA CEng MICE CEnv CGeol FGS MconsE
- Director - R C Smith BSc LLB MSc CGeol FGS SiLC
- Director - D Vooght BSc (Civ Eng) MSc
- Director - Dr L Mockett BSc PhD FGS
- Non Executive Director - J M Hickmott CEng MICE CEnv FGS
- Non Executive Director - A J Timms CEng MICE
- Company Secretary - A L Gurney FCIS ACIB
ST Consult (Regional Office of Southern Testing)
- Director - Dr Joe Kelly PhD BSc DIC
Materials Testing Laboratory
- Laboratory Manager - Timon Greenwood
Site Operations Division
- Operations Manager - Neil Burrows
ST Site Services (SI Contracting Division)
- Operations Manager - Neil Burrows
Quality, Health & Safety, Environmental
- QHSE Manager - Tim Heywood
