Mise à jour : 25 Mars 2025
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100 SPECIALTIES ACROSS 8 BUSINESS SECTORS

SMTH International Vision

SMTH was founded in France, but our ambition extends beyond national borders.

We believe that safety, competence, and passion for the underwater world have no nationality. Each country develops its own methods, shaped by its history, environment, and constraints. No approach is perfect. Each one has strengths from which others can learn.

Our aim is not to export a French model or to claim that we possess the best way of working.

Our objective is to build bridges.

  • Observe before judging.
  • Understand before proposing.
  • Share before seeking to transform.
  • We aim to develop international cooperation based on mutual respect, skills transfer, and continuous improvement.

SMTH seeks to become a partner capable of bringing together professionals from different cultures around a shared ambition: to carry out underwater operations that are safer, more efficient, and more respectful of the women and men who perform them.
Our contribution is built around three complementary dimensions.

Regulatory Dimension

Sharing good practices in operational organisation, risk assessment, documentation, and safety culture, while understanding the specific regulatory requirements of each country.

Safety Dimension

Exchanging knowledge on emergency procedures, team preparation, equipment maintenance, communications, lessons learned, and methods designed to reduce operational risks.

Operational Dimension

Comparing experience in marine civil engineering, metallurgy, inspection, non-destructive testing, ROV operations, photogrammetry, and hyperbaric works in order to collectively improve working methods.

  • We do not seek merely to teach.
  • We seek to learn as much as we share.

Every mission is an opportunity to discover new practices, compare methods, identify the strengths of each partner, and jointly develop solutions adapted to the realities of the field.

Our vision is one of lasting cooperation, in which every partner grows through the experience of the other.

SMTH therefore aims to become a link between commercial diving professionals around the world by promoting skills synergy, knowledge sharing, technical mutual assistance, and respect for professional cultures.

  • Because true expertise does not consist in claiming that we already know.
  • It consists in continuing to learn, sharing with humility, and progressing together.


Contact Us
1 Barthélémy Thimonnier Street | Ecopolis Sud Industrial Zone – Lavéra 13500 Martigues | France
Phone: +(33) 6 16 73 30 49 - Email: matrone.tsm@gmail.com



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