Defence Sector
Why defence buyers can choose us:
Proven UK supplier with decades of experience in tolerance critical manufacturing
Cyber Essentials and ISO accredited systems for total data, process, and product integrity
Fit 4 Nuclear certified, demonstrating high level capability and compliance
Located in the North of England with full in house production, inspection, and delivery control
Reliable partner focused on quality, security, and on-time performance
Supplier Capability Information for the Defence Sector
Working with WKW can be frictionless.
We understand their will be questions for us a new precision engineering supplier in your procurement framework, here a few answers that might be useful, and please do contact us with any more you may have:
1. Cybersecurity & Data Protection
Are you Cyber Essentials or Cyber Essentials Plus certified?
Yes. We are Cyber Essentials certified, ensuring our systems meet MOD-recognised standards for cyber defence.
How do you manage and protect sensitive defence data in compliance with MOD security standards and GDPR?
All digital data is stored on secure, encrypted UK-based servers, and access is restricted via role-based permissions and multi-factor authentication.
We are fully GDPR compliant, with robust internal policies covering data handling, retention, and secure deletion.
What controls are in place to prevent unauthorised access, data leaks, or cyber incidents?
We regularly conduct penetration testing and train staff on cyber-awareness to mitigate risk and maintain resilience against evolving threats.
2. Quality Management & Certifications
What quality management systems do you have in place (e.g. ISO 9001, AS9100, Fit 4 Nuclear)?
We operate under a fully integrated Quality Management System accredited to ISO 9001:2015 and ISO 45001 for health and safety. We are also Fit 4 Nuclear (F4N) accredited and JOSCAR certified
How do you ensure traceability, documentation, and quality assurance for all defence-critical components?
Every part we produce is fully traceable from raw material through to final inspection, supported by digital QA documentation and serialised identification.
Our inspection department utilises CMMs and process controls to guarantee accuracy and repeatability.
3. Experience & Capabilities
What is your experience in supplying to the defence and aerospace sectors?
We have over 40 years’ experience supplying precision-engineered components to the demanding sectors, including Tier 1 and Tier 2 contractors.
Our capabilities include CNC milling (4 axis and Pallet Loading), turning and live tooling, EDM, gear cutting, grinding, assembly all under one roof.
Which machining and inspection technologies do you use to achieve high precision and repeatability?
We specialise in tight-tolerance, complex components in materials including stainless steel, inconel, and specialist alloys.
4. Delivery & Project Management
How do you plan and manage lead times to ensure on-time delivery?
We use a computerised production control system (ERP) to schedule and monitor every job in real-time, ensuring all milestones and delivery deadlines are met.
Each project is assigned a dedicated lead, providing a single point of contact for communication and progress updates.
What processes do you use to mitigate supply chain risks or unforeseen delays?
We maintain strong relationships with trusted UK material suppliers to minimise lead time variability and have contingency planning in place for urgent or critical defence projects.
5. Security of Premises & Personnel
How do you ensure physical site security and staff vetting for defence work?
Our facility operates under controlled access, with CCTV monitoring, secure storage for sensitive components, and visitor management procedures.
All staff are trained in information security, confidentiality, and export control awareness.
Do you have procedures for handling classified or restricted materials and documentation?
We are familiar with DEF STAN principles for the protection of defence data and adhere to customer-specific security protocols when required.
6. Sustainability & Environmental Responsibility
Are you working toward net-zero or implementing sustainable manufacturing initiatives?
We are ISO 14001 accredited, actively managing energy use, waste reduction, and responsible material disposal.
How do you manage waste, energy efficiency, and responsible material sourcing?
Our investment in energy-efficient CNC machinery and coolant recycling systems supports the UK’s net-zero targets.
We source materials and subcontract services locally wherever possible, reducing transport emissions and supporting the regional economy.
7. After-Sales, Support & Continuous Improvement
What post-delivery support, maintenance, or documentation do you provide?
We provide full inspection reports, FAIR documentation, and certification of conformity with every order.
Post-delivery support includes technical assistance, rapid rework if required, and design-for-manufacture feedback to enhance future production efficiency.
How do you review performance and drive continuous improvement on defence contracts?
We conduct regular internal audits, supplier reviews, and customer satisfaction assessments to ensure continuous improvement in quality and service.
