Fast & Flexible Maritime Engineering
Your On-Demand Naval Engineering Team
Tethers Naval Architecture and Engineering
We are a leading provider of ship design and engineering services, committed to delivering innovative and reliable solutions that emphasize operational efficiency, safety, and full compliance with international classification standards.
Bridge your resource gap with expert naval architecture and drafting services. We act as your flexible, outsourced engineering team, offering competitive local rates to eliminate overhead and accelerate your projects.
What We Can Do For You
Our Services

DRAFTING
Precise 2D and 3D modelling to visualize and streamline your concepts. We turn concepts into clear, build-ready plans with accuracy and efficiency.

ENGINEERING
Unlock peak performance, high safety level, and full regulatory compliance with our tailored marine engineering services—perfect for new builds, repairs, and modifications that demand excellence and efficiency.

NAVAL ARCHITECTURE
Bring your maritime vision to life with innovative hull designs and optimized vessels crafted by deep technical expertise—delivering unbeatable performance, stability, and fuel efficiency.
Your Agile Partner in Naval Engineering Excellence
Leverage our Batam-based team for rapid responses, scalable engineering services, and cutting-edge technical expertise to bring your maritime projects to life efficiently and cost-effectively.
Local Presence, Immediate Access
Based in Batam, we can visit sites and coordinate face-to-face. This builds trust, avoids miscommunication, and reduces rework
Modular & Scalable Services
Our services are flexible—start with one drawing or full design support. Perfect for retrofits, conversions, or incremental development
Young, Tech-Savvy, & Up-to-Date
We combine modern engineering tools with responsive communication—keeping projects efficient and transparent from start to finish
Enjoy These Benefits
Speed & Flexibility
Our streamlined team allows us to respond faster, revise drawings on short notice, and accelerate submission to classification societies or owners
Cost-Effective & Efficient
We offer competitive rates without compromising quality, making us ideal for shipyards seeking engineering support without the overhead of a large consultancy
Guaranteed Quality & Compliance
Peace of mind comes standard. All our engineering solutions are developed in full compliance with international maritime regulations, guaranteeing quality, ensuring vessel safety, and simplifying the path to classification society approval.
Ready to Launch Your Next Maritime Project?
Tell us about your engineering requirements. Our Batam-based experts will provide a no-obligation consultation to chart the best course forward for your vessel.
Request a Quote
Ready to Work Together? Build a project with us!