Subsea Energies

Specialists in Mechanical Design of Subsea Pipelines

Advancing Pipeline Design through Digital Innovation

About Us

We're a London-based subsea engineering consultancy, founded in 2026, driven by passion for understanding how subsea pipelines behave in the real world.

We take on complex challenges (buckling, walking, freespaning, stability) combining practical engineering experience with advanced Abaqus analysis and Python automation. Our goal is simple: deliver engineering that others can trust, share knowledge openly, and keep learning along the way.

Through our projects, innovation, and open-source tools, we contribute to a community that values openness, rigour, and continuous improvement.

Where real-world pipeline behaviour meets open, reliable engineering.

Our Services

Engineering & Consulting

We deliver expert subsea pipeline engineering support at every stage, from early feasibility to operation.

Upheaval Buckling
Lateral Buckling
Pipeline Walking
Freespaning
Dynamic Stability
Fitness for Service
Pipeline Fittings
Wet Insulation Coatings
Sour Service Onshore Pipelines [Cold Bends]

Digital & Innovation

We offer data science and digital solutions to simplify and optimise the design and analysis of subsea pipelines.

Maintainers of Open-Source Software:

Developers of Freemium Software:

Technical Insights

Our latest approaches and research to advancing subsea pipeline engineering.

Understanding and Managing Upheaval Buckling Designing for Lateral Buckling: Design and Verification Our Approach to Pipeline Walking: Assessment and Mitigation Automating the Assessment of Evolving Pipeline Spans Ensuring Dynamic Lateral Stability: On-Bottom Pipeline Performance Open-Source Code for Pipeline and Riser Design

Contact Us

Contact email:

info@subseaenergies.com

Registered office address (for correspondence only):

71-75, Shelton Street, Covent Garden, London, WC2H 9JQ, UK

Get in touch for project inquiries, to share innovation ideas, or to join our open-source community.