Software, services, and expertise for the business of shipbuilding.

        • Achieve a Quick ROI
        • Sliced implementations and our expertise means a benefit from day one, without a lengthy setup.

        • Integrate, Collaborate, Re-use
        • SSI’s Open Shipbuilding Platform gives you a future-proof source of truth for your shipbuilding projects.

        • Change Management
        • Get visibility into changes, understand the impacts, and have the right information at the right time to execute the change.

        • Adapt and Innovate
        • Create a local or virtualized shipbuilding environment for your global distributed workforce.

        • Changing from Another Solution
        • SSI makes it easy to switch from other platforms and keep your existing data.

        • Design
        • The most significant opportunities to impact the cost of building and operating a ship are found in the design and engineering phase.

          Initial Design  |  Basic Design  |  Detailed Design

        • Build
        • Even a smaller shipbuilding project is immense in scope and scale. Manage the challenges that are unique to ship construction.

          Prepare  |  Fabricate  |  Assemble

        • Maintain
        • With the majority of a ship’s life taking place after it’s been built, it’s crucial to ensure that the organization has a clear picture of the vessel at all times.

          Digital Twin  |  Repair / Refit  |  Operations

        • Nexus
        • SSI Nexus is a community for users, creators, & implementers of SSI software.

        • SSI Certified Training
        • SSI Certified Training allows SSI users to access detailed training exercises, materials, courses, and certifications.

        • SSI Blogs
        • The SSI blogs are your place to get insights from our CEO into the intersection of shipbuilding and technology, see how shipbuilding is moving forward, and keep up with SSI news.

          Lighthouse Waveform  |  Shipbuilding Solutions

        • ShipConstructor
        • A complete line of solutions for the design, engineering, and construction of ships and offshore projects.

        • EnterprisePlatform
        • Tools to connect and share data across every system in the shipyard and make information available.

        • ShipbuildingPLM
        • The only truly shipbuilding-specific product lifecycle management (PLM) platform.

        • Company
        • Learn more about SSI and our leadership.

        • Locations & Contact
        • You need a partner with a global presence.

        • News
        • The latest on SSI and shipbuilding.

        • Events
        • Join us at our next event, conference, or trade show.

The Challenge

Every retrofit project begins with the need to identify the reality of what exists on a ship. If the ships digital twin hasn’t been updated throughout its lifecycle, or a ship was produced without a digital twin, it’s highly likely that the retrofit designer will not be able to leverage existing information. That means starting from scratch.

For 21 Knots, the challenge was determining the most cost-effective, scalable, and efficient way of capturing the on-board reality and designing modifications, without sacrificing quality.


The Solution

Leveraging the now accessible nature of laser scanning technology and the open nature of SSI’s engineering solution, 21 Knots completed a BWTS retrofit in less time and with fewer errors, allowing them to take on more projects and successfully meet deadlines. With each retrofit possessing unique challenges, and each vessel differing slightly, relying on laser scanning is one way to ensure you have as much information as possible to help you throughout the design process.


The Result

Download the full case study below to see detailed information how 21 Knots reduced project time costs by 50%.

Reduced need for measurement experts
Lowered long-term costs
Improved accuracy and precision
Streamlined refit process

Access the Content