Subsea Engineering Solutions
Who We Are?
Subseatronics is a technology-driven engineering company specializing in innovative subsea and industrial solutions at the crossroads of electronics, software, automation, and robotics.
Founded by Lucas Marion, Subseatronics was established to design, integrate, and deploy smart, high-performance systems capable of operating in the most demanding marine and industrial environments.
Originally from Réunion Island and now based in the south of France, Lucas Marion leads the company with a global vision supported by a strong hands-on engineering culture. Subseatronics operates worldwide, working in close collaboration with its clients to transform complex technical challenges into efficient, scalable, and future-ready solutions.
From advanced subsea equipment integration and intelligent sensor interfacing to custom electronics, embedded software, industrial automation, and mechatronic R&D, Subseatronics drives innovation from concept through deployment.
With strong expertise in ROV development—including trenching ROVs, TDM ROVs, mini ROVs, and next-generation underwater machinery—the company delivers agile, reliable, and cutting-edge technologies for high-performance marine operations.
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Advanced Electrical & Electronic Architectures
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Custom Mechanical Design
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Adaptive Technology Solution Research
Lucas MARION
CEO / Founder
Who we are
Subseatronics is an engineering-focused company built around custom development and system integration. We specialize in tailor-made solutions, designed specifically to meet each client’s technical constraints, operational needs, and project objectives. Every project is unique, and so is our approach.
Our philosophy
We believe that effective engineering starts with listening. Our philosophy is based on flexibility, adaptability, and pragmatism, allowing us to design solutions that balance performance, reliability, and cost efficiency. Innovation at Subseatronics is driven by real needs, realistic budgets, and measurable results.
How we work
We work on demand and fully customized, adapting our methods, technologies, and level of involvement to each project. From small-scale developments to complex systems, we adjust to technical requirements, timelines, and budget constraints, ensuring transparent communication and solutions that remain fully aligned with client expectations.