3rd Mar 2026
The UK government’s decision to award the Medium Lift Helicopter (MLH) contract to Leonardo’s Yeovil facility has been hailed as a landmark moment for British aerospace manufacturing — and suppliers across the precision engineering sector are preparing for renewed momentum.
The contract, which secures more than 10,000 highly skilled jobs across Leonardo and its supply chain, follows sustained campaigning by Unite and marks one of the most significant defence procurement decisions in recent years. For companies embedded in high-specification machining and aerospace-grade production, it signals opportunity.
For Birmingham-based Rowan Precision, an AS9100-accredited CNC machining specialist, the announcement reinforces the long-term value of investing in quality systems, advanced capability and sliding head technology.
“Whenever government backs British aerospace manufacturing, it creates confidence across the entire supply chain,” said CFO Glenn Aston. “Major defence contracts such as the Leonardo MLH programme underline why maintaining robust, accredited UK-based precision capability is so important.”
Operating to AS9100 standards, Rowan Precision manufactures complex, high-tolerance components for aerospace and other safety-critical sectors. The internationally recognised quality management standard is widely regarded as a prerequisite for participation in aerospace and defence supply chains.
“As9100 reflects the discipline, traceability and continuous improvement culture required in aerospace,” Aston added. “When programmes like the MLH are awarded domestically, primes and tier-one suppliers require dependable UK partners who can meet exacting compliance requirements. That’s where businesses like Rowan Precision are well placed.”
The Yeovil decision comes amid wider calls for a fully funded Defence Investment Plan and increased domestic procurement, including future programmes such as Typhoon fighter replacements and military satellite systems.
For technical teams working within aerospace machining, the scale of such programmes demands not only capacity but specialist expertise. Technical Sales Manager Neil Williams highlighted the growing relevance of sliding head CNC machining in modern aerospace applications.
“Sliding head technology enables us to produce complex, high-precision components with exceptional repeatability — particularly smaller diameter parts that demand tight tolerances and superior surface finish,” Williams explained. “In helicopter and aircraft assemblies, reliability and dimensional accuracy are absolutely critical.”
Rowan Precision has invested in advanced sliding head machinery to meet the increasing demand for precision-turned components that combine strength, lightweight properties and production efficiency — all central requirements within aerospace and defence programmes.
“The benefit of sliding head machining is not just precision,” Williams continued. “It’s also stability during machining, which reduces deflection and improves consistency across batches. For aerospace customers, that translates directly into quality assurance and reduced risk.”
The Leonardo contract also reflects a wider shift towards reinforcing sovereign manufacturing capability — an issue increasingly linked to both economic resilience and national security. For Rowan Precision, the message is clear: sustained defence investment rewards those who have continued to invest in capability during quieter cycles.
“British aerospace has always been underpinned by highly skilled precision manufacturers,” Aston said. “When government procurement aligns with domestic capability, it protects jobs, sustains engineering expertise and strengthens the UK’s industrial base.”
As defence spending commitments expand, companies with accredited systems, advanced CNC infrastructure and proven technical depth are likely to play a pivotal role in delivering the next generation of British-built aerospace platforms.
For Rowan Precision, the MLH announcement is not merely a headline — it is a reaffirmation that high-specification, AS9100-compliant precision engineering remains central to the future of UK aerospace manufacturing.
