Safety is of paramount importance to SMS, who actively encourage all members of staff to take responsibility for their own and others health and safety. SMS also acknowledge their responsibility to limit the impact on the environment, and have active schemes in place to achieve this. 

SMS are certified holders of the following Quality, Environmental and Safety management standards:

      • ISO 9001: 2008

      • ISO 14001: 2004

      • OHSAS 18001: 2007

SMS are committed to:

"Never compromise the company's quality, safety or reputation but to grow the business based on a high standard of technical expertise, superior engineering, excellent customer care and to be the suppliers of choice to the international oil and gas industry for consultancy, design, systems integration, and customer support." 

Alderley Corporate Mission Statement


SMS are verified members of FPAL supplier management community supporting the European oil & gas industry and have recently become members of UVDB, supplier management community for UK utilities industries. 

Cyber Essentials

With cyber security threats constantly evolving, it is important to ensure your IT systems are protected and up-to-date. Alderley are Cyber Essentials certified – a UK Government scheme supported by the National Cyber Security Centre to make the UK the safest place to conduct business online. The Cyber Essentials certification demonstrates Alderley has the relevant IT security and control systems in place to effectively address and mitigate risk from cyber security threats. Find out more about cyber security at:

View the original Certificate here.

Want to know more? Contact us for information. enquire now


ISO 9001 Certificate


OHS 18001 Certificate


Investors in People


ISO 14001 Certificate


Quality Policy


Health and Safety Policy


Environmental Policy