Business Details
50+ Years
experience
Your Trusted Partner for Precision Engineering Solutions
Founded in 1959, G W Martin is a family-run precision engineering company with a 66-year heritage of delivering high-quality CNC machined components. Our 25,000 sq ft facility in Eastleigh, Hampshire, supports clients across defence, aerospace, automotive, medical, and commercial sectors through end-to-end manufacturing solutions. With Ministry of Defence accreditation and ISO 14001 certification, we combine technical expertise with sustainable practices, generating 30% of our energy through solar power.Our commitment to quality is evidenced by long-term partnerships with industry leaders like BAE Systems, while our apprenticeship programme ensures continued innovation. We maintain rigorous quality controls and invest in advanced CNC technology to meet exacting specifications. Our environmental strategy balances commercial goals with net-zero electricity usage and 90% waste recycling rates. As a third-generation business, we uphold values of integrity, ingenuity, and tenacity in every project undertaken.
Services
CNC Machining
Design for Manufacture
Quality Control
Stockholding
Assembly
Sub-Contract Treatments
Details
- Year established: 1959
Highlights and features
- We have 66 years of precision engineering experience
- Our ISO 14001-certified environmental management system ensures sustainable practices
- We generate 170,000kWh of solar energy annually
- BAE Systems endorses our first-class service standards
- We maintain a 10% apprenticeship programme for workforce development
Associations and certifications
- ISO 14001:2015
- DefStan 05-24
What people say
First class service
Exceptional SME
Reliable partner
Technical excellence
Sustainable practices
Services
CNC Machining
Our CNC machining capabilities produce complex components to exacting tolerances using advanced equipment. We handle both prototyping and high-volume production runs for diverse industries. The service combines automated efficiency with manual expertise to maintain quality across all projects.
Design for Manufacture
This service optimises product designs for efficient manufacturing while maintaining functional requirements. Engineers collaborate with clients from initial concept through to production readiness. We identify cost-saving opportunities without compromising quality or performance standards.
Quality Control
Our quality assurance processes include dimensional inspection, material testing, and process validation. Certified to DefStan 05-24 standards, we maintain rigorous checks at every production stage. Traceable documentation supports compliance with industry-specific requirements.
Sub-Contract Treatments
We provide comprehensive sub-contract treatments including surface finishing, heat treatment, and assembly. This service integrates with primary manufacturing to deliver complete solutions. Quality controls ensure treatments meet specified technical requirements.
Stockholding
Our stockholding service maintains material reserves for rapid production response. This ensures continuity for ongoing projects while optimising lead times. Inventory systems track material specifications and batch traceability for quality assurance.
Questions
What industries do you serve?
We supply precision components to defence, aerospace, automotive, medical, and commercial sectors.
Are you ISO certified?
Yes, our environmental management system is ISO 14001:2015 certified.
How do you ensure sustainability?
We use 100% renewable electricity, recycle 90% of waste, and generate solar power on-site.
Can you handle complex manufacturing projects?
Our design for manufacture service supports complex projects from concept to production.
Do you offer sub-contract services?
Yes, we provide sub-contract treatments including assembly and quality control.
How to request a quote?
Contact us via our website form or call 02380 642922 for project consultations.
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