Precision. Quality. Reliability.
Martek Composites is a UK based manufacturer of high quality GRP products, delivering bespoke solutions from prototype development through to high volume production. With decades of pattern making, tooling and manufacturing experience, advanced processes and a commitment to exceptional quality, we help our customers bring even the most demanding projects to life.
Our Services

RTM and RTM Light
Resin Transfer Moulding (RTM) offers an efficient, closed mould manufacturing process capable of producing products with excellent surface finishes and dimensional accuracy. Ideal for high volume production, these processes deliver outstanding results while minimising waste and reducing finishing requirements.
Competitive Prices without Compromise
We offer cost-effective composite manufacturing solutions without compromising on quality, performance or service. Every project is completed to the highest standards and backed by our commitment to customer satisfaction.
Prototypes to Production
From prototyping to high volume production, we provide complete GRP manufacturing solutions. Combining decades of experience with skilled craftsmanship and advanced manufacturing processes. We produce high quality products for a wide range of industries.
Committed to your Deadlines
When lead times are critical, customers rely on Martek. Through careful planning, responsive project management and efficient manufacturing, we deliver quality products on schedule, helping to keep your projects moving.


