Stronger, lighter, more reliable composites. 
Precision-built for the last 5% of performance

Industries we support

We support engineers in

mission-critical industries

With over two decades of experience, we deliver tailored composite solutions for defence, marine, aerospace, industrial, and performance equipment systems.

Trusted by engineers.

Proven on the world stage.

From loitering munitions to America’s Cup yachts and spaceflight programs, our composites deliver when it counts.

VIEW PROJECTS

25+ Years of Composite Expertise

Trusted by engineers across defence, aerospace, marine, and performance sectors since 1997.

2000+ kg Launched Beyond the Kármán Line

Our composites are built for flight — and space-proven.

ISO9001 Certification (End of 2025)

Defence-aligned processes, NDT, and full traceability from batch to build.

America’s Cup Winners & Prime Defence Suppliers

Engineered for high-stakes programs where failure is not an option.

Backed by Champions

Trusted by Industry

“C-Tech products are phenomenal. Our boat has gone better than it ever has before. Every one of their products is integral to our boat speed and durability in both cruising and racing.”
P2 Team (Briand 123)
“It has been a game changer switching to FlexiFurls. They have given us true race performance in our furling sails. Also the service has been tops, so really happy all around.”
Peter Homberg
“Battens play a key role in the performance of the sails. If the shape of the batten does not exactly match the shape of the sail, they fight each other and that can be quite detrimental. They must be light and strong. C-Tech are able to build specified stiffness and bend profiles very accurately and repeatedly.”
INEOS Team UKGautier Sergent, Head of R&D
“C-Tech’s flexibility in design and build, combined with a willingness to collaborate on ideas, helped in producing the best components for our needs, giving us the best results.”
ETNZ
- Rig Construction Coordinator
“C-Tech products are phenomenal. Our boat has gone better than it ever has before. Every one of their products is integral to our boat speed and durability in both cruising and racing.”
P2 Team (Briand 123)
“It has been a game changer switching to FlexiFurls. They have given us true race performance in our furling sails. Also the service has been tops, so really happy all around.”
Peter Homberg
“Battens play a key role in the performance of the sails. If the shape of the batten does not exactly match the shape of the sail, they fight each other and that can be quite detrimental. They must be light and strong. C-Tech are able to build specified stiffness and bend profiles very accurately and repeatedly.”
INEOS Team UKGautier Sergent, Head of R&D
“C-Tech’s flexibility in design and build, combined with a willingness to collaborate on ideas, helped in producing the best components for our needs, giving us the best results.”
ETNZ
- Rig Construction Coordinator
“C-Tech products are phenomenal. Our boat has gone better than it ever has before. Every one of their products is integral to our boat speed and durability in both cruising and racing.”
P2 Team (Briand 123)
“It has been a game changer switching to FlexiFurls. They have given us true race performance in our furling sails. Also the service has been tops, so really happy all around.”
Peter Homberg
“Battens play a key role in the performance of the sails. If the shape of the batten does not exactly match the shape of the sail, they fight each other and that can be quite detrimental. They must be light and strong. C-Tech are able to build specified stiffness and bend profiles very accurately and repeatedly.”
INEOS Team UKGautier Sergent, Head of R&D
“C-Tech’s flexibility in design and build, combined with a willingness to collaborate on ideas, helped in producing the best components for our needs, giving us the best results.”
ETNZ
- Rig Construction Coordinator
“C-Tech products are phenomenal. Our boat has gone better than it ever has before. Every one of their products is integral to our boat speed and durability in both cruising and racing.”
P2 Team (Briand 123)
“It has been a game changer switching to FlexiFurls. They have given us true race performance in our furling sails. Also the service has been tops, so really happy all around.”
Peter Homberg
“Battens play a key role in the performance of the sails. If the shape of the batten does not exactly match the shape of the sail, they fight each other and that can be quite detrimental. They must be light and strong. C-Tech are able to build specified stiffness and bend profiles very accurately and repeatedly.”
INEOS Team UKGautier Sergent, Head of R&D
“C-Tech’s flexibility in design and build, combined with a willingness to collaborate on ideas, helped in producing the best components for our needs, giving us the best results.”
ETNZ
- Rig Construction Coordinator
Our COMPOSITE Products

Engineered to perform, 
built to last.

From tubes to panels, our carbon fibre components are engineered for performance, integration, and durability where it matters most.

What We Do

From concept to component.
Engineered precision at every step.

Design Consultation & Composite Engineering

Translate complex system needs into performance-optimised laminate designs with tailored fibre architecture.

Precision Prepreg Layup & 
Roll-Wrapping

Controlled fibre placement with CNC-cut prepreg plies and roll-wrapped construction for repeatable strength.


Autoclave Curing & CNC Finishing

Aerospace-grade resin control, pressure curing, and tight-tolerance trimming for parts that meet spec — every time.

Prototyping & Iterative Development

Fast-turn development for custom builds and field-ready prototypes — from R&D through to full-scale production.

Quality & Traceability 
(NDT + ISO9001)

Ultrasonic inspection, dimensional QA, and upcoming ISO9001 certification ensure reliability from batch to batch.

SlickJS Slider Instructions

Step 1: Add head and body code to page settings.
In the Navigator, find the embedded code blocksHead Code (Delete After Copying) and Body Code (Delete After Copying)

Open the Head Code (Delete After Copying) embed, copy the code and place it in the Inside <head> tag custom code section of the page settings.

Open the Body Code (Delete After Copying) embed, copy the code and place it in the Before </body> tag custom code section of the page settings.
Step 2: Connect CMS Collection to Slider (Optional)
Find the div block with class .slider06_component and add a Collection List inside of it.

Add the combo class slider06_wrapper slider-wrapperto the Collection List Wrapper

Add the combo class slider06_list slider-listto the Collection List

Add the combo class slider06_item slider-item the Collection Item

Find the existing div block with class .slider06_wrapper and delete it. (Your CMS Collection List now replaces this)
Step 3: Renaming Classes
We recommend to use {Finsweet Folders from the {Finsweet Chrome Extension to quickly update your class names for this section. Using the Folders tool, you can find and rename all instances of slider06 within the project.

Please make sure that the following combo classes stay applied to the specified elements:
slider-wrapper is applied to the Collection List Wrapper or Div Block containing the slider-list and
slider-list is applied to the Collection List or Div Block containing the slider-item
slider-item is applied to the Collection Item or Div Block for each individual slide
Optional: Delete slider06_arrows to remove the custom navigation arrow buttons.
Optional: Use slick-current as a combo class on the slider-item to style the currently highlighted/focused slide.
Step 4: Style Away!
We recommend adding a slider06_contents div block to the slider-item and then add images, text, and custom styling as necessary to achieve the look you are going for.

Please note that some aspects of the design of the slider will come from the "settings" in the slider code, such has number of slides displayed at each breakpoint. If you are trying to make significant changes from the base structure of this slider, please make sure to review the different setting options that SlickJS offers.
Why Choose C-Tech

Solving real engineering challenges through better composites.

We don’t just make parts — we solve integration problems, performance trade-offs, and real-world design constraints.

Weight Reduction

Optimised carbon layups reduce structural mass by up to 70% without sacrificing strength or stiffness.

Corrosion Resistance

Inherently resilient to saltwater, UV, and chemicals — ideal for marine and long-life field systems.

Durability

Laminates engineered for fatigue, impact, and vibration — built for lifespan, not just spec sheet.

Modularity

Designed for seamless integration with surrounding systems — from reinforcement zones to tapered joins.

Field Performance

Built to survive the elements: deploy fast, hold up in harsh environments, and maintain spec through use.

Request a Technical Consultation

Ready to solve your composite challenge?

Talk to our engineering team to scope your requirements, validate design ideas, or move from concept to production.

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