We specialize in supporting contractors and owners in near shore marine & heavy civil projects, with decades long historical experience designing and constructing marine facilities & bridges in several parts of the world.

At Ratio Structural Engineering Inc. (RSE), we engineer solutions that are as practical to build as they are precise in design. Founded in 2021 and built on decades of global experience, we have quickly become a trusted partner for contractors and owners challenged with complex near shore marine and heavy civil projects
From naval architecture to geotechnical engineering, we cover every discipline your project demands.
No outsourcing, no delays. We respond fast and keep your project moving without unnecessary handoffs.
Every detail, sequence, and deliverable is shaped by real construction knowledge and site experience.
Deep, hard-won experience from marine and heavy civil projects across the globe.
Our multidisciplinary team brings a builder-first philosophy to every engagement. We prioritize constructability, safety, and efficiency, designing structures that integrate seamlessly into your construction workflow. Every solution we deliver is grounded in real-world site knowledge and shaped by the environmental and regulatory requirements of your project's location.
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RSE is licensed across Canada, the USA, the UK, and Australia, with offices spanning multiple time zones so your project always has support when you need it. Our in-house, agile approach means faster responses, fewer handoffs, and cleaner outcomes for our partners worldwide.
We are a dynamic, multicultural team that thrives on challenging projects and complex environments. When the stakes are high, we are the team builders and owners trust.
Modernizing construction, one project at a time.

Great engineering starts with great engineers. Meet the people who built RSE on a foundation of technical rigour, global experience, and an unwavering builder-first philosophy.