Temporary Engineering Services

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.

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Built on Integrity and Trust

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

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Multidisciplinary Expertise

From naval architecture to geotechnical engineering, we cover every discipline your project demands.

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In-House Agility

No outsourcing, no delays. We respond fast and keep your project moving without unnecessary handoffs.

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Construction-First Thinking

Every detail, sequence, and deliverable is shaped by real construction knowledge and site experience.

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Decades of Global Experience

Deep, hard-won experience from marine and heavy civil projects across the globe.

Modernizing Construction.

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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100+ projects delivered. Zero compromises on quality.

Innovative Solutions for Every Project

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.

Tailored Strategies for Complex Challenges

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.

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Meet Our Experts

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.

Paolo Gatta, P.Eng., Ceng. MICE

Managing Partner/Senior Marine Engineer

Navpreet Bharaj, P.Eng., P.E.

Managing Partner/Senior Structural Engineer

Yosep Hania

Office Lead - RSE Indonesia

Meet Our Team

Kareena Gill, P.Eng.

Operations and Administrative Manager

Tristan Kovero, P.Eng.

Project Manager

James Lee, P.Eng.

Structural Engineer

Ranjot Singh, E.I.T

Structural Engineer-in-Training

Agro Wisudawan

Senior Project Engineer

Muh Ichsan

Project Engineer

Suryadi

Naval Architect

Erick Nugraha

Drafter

Sanjaya

Drafter

Diana Maesaroh

Drafter

Warlina

Drafter

Candra Dika Prayoga

Drafter

Edmar Arzamendia

Administrative Assistant