A single manufacturing partner from concept to delivery

Walker Group provides a fully vertically integrated manufacturing capability, delivering complex components and assemblies through fully controlled internal processes, from material design and selection and early engineering through final inspection, assembly and program support.

With a few exceptions, all critical operations are performed in-house, removing the need to outsource processes, significantly reducing risk, and delivering improved accountability, quality, delivery and lead-time performance.

In our space, customers demand quality, traceability and consistency. Traditional supply chains often rely on multiple specialist suppliers, introducing interfaces, hand-offs and dependencies that increase programme risk.

By contrast, our vertically integrated model allows us to manage the entire manufacturing lifecycle within a single quality framework, ensuring full control, accountability and repeatability at every stage.

Very few suppliers in our space can offer this breadth of capability in-house. Most rely on networks of subcontractors for critical processes.

Our investment in vertical integration allows us to support complex, high-precision programmes that demand stability, control and long-term reliability, qualities that are difficult to achieve through fragmented supply chains.

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The Walker Way

Operating system driving excellence in Safety, Quality, Delivery, Cost, People and Inventory

Walker Group operates a structured lean operating system designed to drive operational excellence, value stream performance and a high-performance culture across the business.

The system provides a common framework for how we plan, execute, measure and continuously improve our operations, ensuring consistent outcomes for customers, shareholders and employees. It is the foundation of how we operate, how we improve, and how we deliver to stakeholders.

Our lean operating system connects customer demand through manufacturing and supply chain execution to right first quality and on time delivery to customers. Our approach focuses on end-to-end value stream management, ensuring stability, visibility and accountability at every stage of delivery.

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Our system delivers

Safe, controlled and repeatable operations

Safe controlled and repeatable operations

High levels of quality and right first-time performance

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Reliable delivery and reduced lead-times

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Effective inventory and capacity management

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Clear accountability and decision making

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Core elements of The Walker Way

Vision & Strategy

Clear strategic direction ensuring improvement activity is aligned with customer needs and business objectives.

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Lean Processes

Standardised, disciplined processes are embedded across functions to improve flow, reduce variation and eliminate waste.

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Daily Shop Management

Structured daily management routines to provide visibility of performance, enable issue resolution, and daily actions.

Vision and Values

SIOP

Sales, Inventory & Operations Planning ensuring demand, capacity and resources are aligned, supporting stable execution and on time delivery.

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Engineering Led Right First-Time Culture

Strong engineering & quality disciplines underpin performance, robust process control and compliance.

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High-Performance Culture

Our people are central to the system. We invest in people to build a culture of accountability, teamwork and CI.

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A Mature Measured Approach

Progress is tracked through a structured maturity framework, ensuring continuous progress across all elements of the system.

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Work with us

Join the Walker Group and help to build the future of advanced manufacturing

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