We are T-Sub Technology, an integrated subsea technology company

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Who we are

Ashtead Technology is a leading international subsea equipment rental and solutions provider for the global offshore energy sector.

Through our three service lines – survey & robotics, mechanical solutions and asset integrity – we provide specialist equipment, advanced-technologies and services to support our customers’ offshore renewable energy and later-life oil & gas projects.

Survey & robotics

Specialists in technologically advanced equipment solutions from leading manufacturers worldwide
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Mechanical solutions

Integrated mechanical solutions to solve life of field challenges
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Asset integrity

Technology solutions to optimise the performance, safety and reliability of offshore infrastructure
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Careers

Energise your career

Learn more about what makes us different and be part of our success story.

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Life with us

Find out more about what life is like at Ashtead Technology from the people that know best, our employees.

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Current vacancies

View our latest vacancies across the business and be part of our success story.

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Equipment rental

Ashtead Technology has one of the largest equipment rental fleets in the industry with over 19,000 assets to serve our international customer base.
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Sustainability

As our business continues to grow we are committed to the highest standards of corporate governance, keeping safety as our top priority and protecting the environment and our local communities.
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Case studies

Showcasing the depth and breadth of our capability across our three service lines.

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Custom engineering solution for offshore wind farm installation
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Subsea cutting solution for decommissioning work scope
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