TMS are full members of the BMF (British Marine Federation) and full members of the ADC (Association of Diving Contractors) as well as being ISO 9001 certified.

TMS is also certified by Constructionline and is a member of CHAS (Contractors Health & Safety Assessment Scheme), the UK register of pre-qualified construction services. TMS has also been assessed and approved by CQS for OHSAS45001 and are RISQS accredited.

Our personnel are all CSCS (Construction Skills Certification Scheme) and CPCS (Construction Plant Competence Scheme) registered where appropriate and our boat crew hold RYA and MCA qualifications, as well as being qualified in first aid, fire fighting and sea survival.

TMS are also members of the FSB (Federation of Small Businesses) and Workboat Association as well as ISO 14001 (Certified Quality Systems) certified.