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Business Details
50+ Years
experience
Your Trusted Partner for Precision Manufacturing Solutions
Westcombe Engineering has been a cornerstone of precision engineering in Peterborough since 1970, founded on the visionary principles of our late founder Royce W. Westcombe. Our 50-year legacy is built on delivering bespoke precision-engineered components to global industries while pioneering inclusive employment opportunities for disabled individuals. With over 500 years of combined engineering expertise among our team, we maintain BSI ISO 9001:2015 certification through rigorous quality management and continuous investment in cutting-edge machinery.

Our Tier 1 supplier status to industry giants like Perkins Engines reflects our commitment to operational excellence, supported by strategic partnerships with local colleges that create pathways for diverse talent. As a social enterprise, we reinvest profits to strengthen both our business capabilities and the local community, exemplifying how ethical practices and technical excellence can drive sustainable growth across aerospace, automotive, medical, and emerging sectors.
Services
CNC Machining Precision Engineering Component Manufacturing Design Solutions Assembly Services
Details
  • Year established: 1970
Highlights and features
  • We maintain BSI ISO 9001:2015 certification for quality management systems
  • Our team averages 20 years engineering experience with 500+ combined expertise
  • Pioneering social enterprise model supporting disabled workers since 1970
  • Continued investment in 5-axis machining and modern manufacturing technology
  • Tier 1 supplier to global automotive and aerospace industry leaders
Associations and certifications
  • BSI ISO 9001:2015
Services
CNC Machining
Our advanced CNC machining capabilities include 4th and 5th axis milling, turning, and complex component manufacturing. With HAAS, DMG, and Chiron equipment, we produce precision parts from raw materials to finished components. This technology enables us to maintain tight tolerances for aerospace, medical, and automotive industries while supporting prototype development and full-scale production.
Design Solutions
Our design-for-manufacture expertise transforms concepts into production-ready components. Using 3D modelling and reverse engineering, we optimise designs for efficiency and cost-effectiveness. The team collaborates closely with clients through PPAP approval processes, ensuring solutions meet exact specifications while maintaining our ISO 9001-certified quality standards across all development stages.
Quality Assurance
Comprehensive quality control includes CMM measurement, particulate analysis, and pressure testing. Our LK G90C CNC CMM and EVOCAM inspection systems guarantee precision compliance. We provide full documentation and reporting, maintaining our BSI ISO 9001 certification through rigorous adherence to quality protocols for every manufactured component.
Component Assembly
From individual components to complete systems, our assembly services integrate machined parts into functional units. This includes pressure testing and final quality checks. Our experienced team ensures seamless integration of components across diverse industries, maintaining the same precision standards applied in our machining processes.
Workforce Development
Our internship and work experience initiatives partner with City College Peterborough and Shaw Trust. These programs provide structured training for disabled individuals seeking engineering careers. With over 40 years' experience mentoring apprentices, we combine technical skill development with workplace integration support, creating sustainable career pathways in manufacturing.
People
Andrew Lesiw
Managing Director
With extensive leadership experience in precision engineering, Andrew guides Westcombe's strategic direction while maintaining our founding social values. He oversees operations across design, manufacturing, and quality assurance functions.
Lisa Hare
Business Operations Manager
Lisa manages day-to-day operations, ensuring efficient workflow across departments. Her expertise in business systems maintains our ISO 9001 compliance and supports continuous process improvement initiatives.
Reg Godding
Manufacturing Operations Manager
Reg oversees production processes, maintaining quality standards while optimising manufacturing efficiency. With decades of engineering experience, he ensures timely delivery of precision components to global clients.
Mick Savage
Supply Chain Manager
Mick manages procurement and logistics, ensuring reliable material supply for our machining operations. His team coordinates global deliveries while maintaining cost-effective inventory management systems.
James Shirtcliffe
Manufacturing Engineering Projects Leader
James leads engineering projects, implementing new manufacturing technologies and process improvements. His technical expertise drives innovation in our machining capabilities and production methodologies.
Questions
What industries do you supply components to?
We serve aerospace, automotive, medical, construction, marine, and agricultural sectors with precision-engineered components.
Are you ISO 9001 certified?
Yes, we maintain BSI ISO 9001:2015 certification for our quality management systems.
How do you support disabled workers?
As a social enterprise, we provide employment, training, and career development opportunities through college partnerships and structured internship programs.
What machining capabilities do you have?
We offer 4th/5th axis CNC milling, turning, component deburring, and assembly services using HAAS, DMG, and Chiron equipment.
What makes you unique in manufacturing?
Our combination of technical excellence, ISO certification, and social enterprise model creates distinctive value for clients and communities.