Business Details
45 Years
experience
Emergency
services
Expert Construction and Engineering Solutions
Established in 1981, Seward Wyon has built a global reputation for delivering innovative engineering solutions in structural and mechanical design, fabrication, and crane refurbishment. Our expertise spans consultancy, design, and on-site installation of specialist lifting equipment, with a focus on cost-effective, tailored projects for the port and marine sectors. We pioneered complex modifications to heavy machinery, including ship-to-shore cranes, supported by in-house engineering teams with decades of industry experience. Following our closure in 2020, Maritime Cranes and Components Ltd now provides continued support for past projects, leveraging our legacy of technical excellence and client-focused service. 
Services
Crane Refurbishment
Structural Design
Fabrication
Marine Transport
Non-Destructive Testing
Details
- Year established: 1981
Highlights and features
- We have over 40 years of experience in structural and mechanical engineering.
- Our team delivers bespoke solutions for complex lifting and cargo handling equipment.
- We pioneered modifications to 1000-tonne ship-to-shore cranes.
- We offer in-house consultancy, design, and on-site installation services.
- Maritime Cranes and Components Ltd ensures continued support for legacy projects.
Services
Crane Refurbishment
We specialise in comprehensive crane refurbishment, including mechanical upgrades, structural repairs, and modernisation of dockside and ship-to-shore cranes. Our engineers deliver tailored solutions to extend equipment lifespan while ensuring compliance with safety standards. Past projects include upgrading 1000-tonne cranes for increased operational efficiency.
Structural Design
Our structural design services focus on bespoke lifting equipment and cargo handling systems. We provide detailed engineering for one-off projects, such as flare booms and transformer core tables, combining technical precision with practical implementation for global clients.
Fabrication
We fabricate specialised structures like crane mats, spreader beams, and modular reefer platforms. Using advanced techniques, we produce durable components tailored to client specifications, ensuring compatibility with existing systems and rigorous quality standards.
Marine Transport
Our marine transport solutions include crane relocation and heavy-lift logistics. We engineer safe, efficient methods for moving oversized equipment, supported by on-site teams to minimise downtime and ensure seamless integration at destination sites.
Non-Destructive Testing
We conduct thorough non-destructive testing to assess crane integrity and identify wear or damage. This service ensures operational safety and informs targeted repairs, reducing risks and maintaining compliance with industry regulations.
Questions
What services does Seward Wyon offer?
We specialise in crane refurbishment, structural design, fabrication, and marine transport solutions for the port and heavy-lift industries.
Is Seward Wyon still operational?
Seward Wyon closed in 2020, but Maritime Cranes and Components Ltd now supports past projects with consultancy and spare parts.
What regions do you serve?
We operate globally, with expertise in port and marine engineering projects across multiple continents.
Can you handle bespoke engineering projects?
Yes, we design and manufacture custom lifting equipment tailored to specific client requirements, including on-site installation.
How do you ensure project quality?
Our engineers combine decades of experience with rigorous testing and compliance with international safety standards.
What emergency services are available?
We deploy teams globally for urgent crane repairs, minimising downtime through rapid assessment and temporary fixes.
