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Técnicas y Obras Subacuáticas SLU (TECNOSUB) commits to provide worldwide a range of services related to offshore professional diving. To achieve it, TECNOSUB develops an integrated quality system to measure, assess, secure and improve the quality of its services and other activities of the organization, respecting the environment and promoting and integrating health & safety.

Within the scope of the Integrated Management System (IMS), TECNOSUB designs its processes to meet needs of its stakeholders, under the requirements of international standard ISO 9001:2015 for customers, ISO 14001:2004 standard for environmental issues and ISO 45001:2018 for employees. TECNOSUB also complies other legal requirements for its activity. Stakeholders to be understood as customers, employees, suppliers, shareholders, government institutions and society in general.

Quality, Health, Safety and respect for the Environment are an inseparable part of our way of thinking and to work.

Our approach to these values is simple: we strive to get zero errors, provide excellent quality service to our customers, to incorporate continuous improvement in all our activities and ensure the welfare of people and the environment.

About us


Our Mission

Provide Commercial diving services looking for client satisfaction under highest Quality and Safety standards.

Arturo Villazón, CEO

Work with us

We offer you the opportunity to join a competitive and expanding company with excellent Human Resources policies.

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Contact us

Telephone:+34 977252802
Fax: +34 977237551
Address: Pau del Protectorat, 18