Helander Precision Engineering specializes in the machining of complex high precision and mission-critical components to the world’s leading OEMs and sub-tiers across the defence, oil and gas, aerospace, space, and nuclear sectors. Founded in 1975, the company is headquartered in Tewkesbury, Gloucestershire, United Kingdom, and operates as a privately held entity. Helander is part of the Calder Group, a specialist engineering and lead engineering, manufacture, and distribution group with a global customer base and sales of circa €200m per annum.
The company focuses on hard metals including stainless steels, titanium, and high yield super alloys, typically machining components across propulsion, actuation, and control system platforms. Helander serves as both a tactical offload and strategic partner to its customers, from product/prototype development into series production.
With 42 employees, Helander Precision Engineering leverages its expertise to provide critical components that meet the stringent requirements of its diverse clientele. The company’s commitment to precision and quality makes it a trusted partner in the high-stakes industries it serves.
B2B professionals should contact Helander Precision Engineering for access to high-precision machining services and strategic partnerships in critical sectors. Their expertise in hard metals and commitment to quality make them an ideal partner for complex component needs.
Sales teams targeting defence, aerospace, and nuclear sectors, recruiters seeking engineering roles, and partners offering precision machining services should reach out to Helander Precision Engineering.
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Last verified: February 2, 2026
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