What Shearline Precision Engineering does

Shearline Precision Engineering is a UK-based precision manufacturing company founded in 1973 by David Littlechild, headquartered in a purpose-built factory in Ely, Cambridgeshire. The company operates three integrated divisions — Sheet Metal Fabrication (laser cutting, welding, folding, punching, powder coating, part marking), CNC Machining (3, 4, and 5-axis milling, sliding head/Swiss-style turning, large-scale castings machining), and Assembly (electro-mechanical, cable, soldering, vac brazing, kitting) — providing a single-source manufacturing solution from prototype to volume production. The firm is part of The Shearline Group, which includes two wholly-owned subsidiaries: Hybrid Laser Tech (HLT), acquired in 2007 for specialist ceramic laser cutting and part marking, and Shear XL (SXL), acquired in 2010 for large-scale sub-contract machining of free-issue castings up to one cubic metre, serving automotive and motorsport.

Shearline is sales-led with dedicated account managers assigned to each customer and a multi-step online quote workflow backed by phone support. Revenue is generated primarily via one-off custom manufacturing orders, supplemented by recurring revenue from bespoke stock-holding and blanket-order agreements that allow customers to call off inventory on demand. Pricing is quote-based, dependent on complexity, materials, tolerances, and lead times. Customer segments span aerospace, medical/pharmaceutical, defence, scientific instrumentation, automotive, nuclear, and general precision manufacturing, with AS9100 Rev D (held since 2007), ISO 9001 (since 1989), and ISO 14001 (since 2004) certifications underpinning access to regulated verticals.

The company serves a roster of enterprise customers that includes Domino Printing Sciences (30+ year relationship), GE Healthcare, Sony, Raspberry Pi, Danaher, and Kongsberg, alongside aerospace/defence and medical device manufacturers. Operational technology investments include lights-out/unattended machining, a temperature-controlled inspection facility, a bespoke ERP with digital quality traceability, a coolant recovery system reducing waste by up to 90%, swarf compaction at 20:1, and solar panels offsetting over 132,000 kWh/year. Headcount is approximately 100+, with a structured apprenticeship pipeline (up to four apprentices per year), many of whom convert into long-tenured staff.

Name

Shearline Precision Engineering

Legal name

Shearline Precision Engineering

Website

https://shearline.co.uk

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

11–50 employees

Short description

Shearline Precision Engineering is a UK precision manufacturer founded in 1973, offering CNC machining, sheet metal fabrication, and assembly services to aerospace, medical, defence, scientific, automotive, and nuclear customers through its Ely, Cambridgeshire facility and subsidiaries HLT and SXL.

Ownership category

akta.pro rank

Product category

Precision Engineering and Contract Manufacturing

NAICS

Precision Turned Product Manufacturing (332721)

SIC

Sheet Metal Work (3444), Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Sheet Metal Machinery (Laser/Plasma/Waterjet Cutting, Punching) (IMAHADAD)

akta.pro secondary industry

Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

Keywords

• Precision engineering
• CNC machining services
• Sheet metal fabrication
• Electro-mechanical assembly
• Aerospace manufacturing

Headquarters

HQ city

Ely

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. CNC Machining Services: CNC turning, milling (including 5-axis), and sliding head/Swiss-style machining services. Revenue generated from precision components manufactured to customer specifications across various materials including aluminium, stainless steel, titanium, and exotic alloys.
2. Sheet Metal Fabrication: Laser cutting, welding, folding, punching, bushing, powder coating, metal finishing, and part marking services. Charges per manufacturing operation performed.
3. Assembly Services: Electro-mechanical assembly, kitting, cable assembly, soldering, and vac brazing services. Complete sub-assembly to full system integration.
4. Volume Production with Stock Holding Agreements: Bespoke stock holding agreements and blanket orders for call off - customers can hold inventory at Shearline for immediate release, providing recurring revenue from established customers.
5. Expedited Manufacturing Service: Higher priority manufacturing option for faster turnaround times at a premium rate - currently being explored as an additional service offering.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Shearline Precision Engineering is a UK contract manufacturer providing precision CNC machining, sheet metal fabrication, and electro-mechanical assembly services from a single facility in Ely, Cambridgeshire. It serves aerospace, medical, defence, scientific, automotive, nuclear, and other regulated industries with prototype-to-volume production runs, complemented by bespoke stock-holding and call-off agreements. The Shearline Group also includes Hybrid Laser Tech (HLT) for specialist laser cutting/marking of ceramics and Shear XL (SXL) for large-scale machining of free-issue castings.

Product overview

Shearline Precision Engineering operates as a complete manufacturing solution provider with three core divisions: Fabrication (laser cutting, welding, folding, punching, powder coating, metal finishing, part marking), Machining (CNC turning, milling, sliding head, 5-axis machining, castings machining), and Assembly (electro-mechanical, kitting, cable assembly, soldering, vac brazing). The company is structured as a platform-plus-sub-brands architecture, with the main Shearline brand supported by Hybrid Laser Tech (HLT) for specialist laser cutting and part marking of ceramics, and Shear XL (SXL) for large-scale machining up to 1 metre cubed. Services range from prototype builds to high-volume production runs with stock holding agreements.

Differentiator

Problem solved

Functional benefit

Products and services

• Sheet Metal Fabrication

Quantifiable outcome

• Customer satisfaction maintained at 100%
• +4 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Shear XL (SXL)coreOEM/ Whitelabel/ Licensing Partner · 1 January 2010Large scale sub-contract machining division specialising in machining of free issue castings across automotive and motorsport industry. Born from acquisition of large scale sub-contract engineering business. Renowned within motorsport industry supporting high-profile teams globally. Located within own purpose-built building on same business park as main Shearline site. Specialises in components up to 1 metre cubed. One of few European specialists offering high precision magnesium machining.
• Hybrid Laser Tech (HLT)coreOEM/ Whitelabel/ Licensing Partner · 1 January 2007Specialists in laser cutting, marking and engraving with focus on ceramics. Over 35 years experience manufacturing and supplying precision laser cut ceramic substrates and other materials to a wide range of industries. HLT moved into a £1 million, 10,000 square feet custom built facility attached to main Shearline factory. Also offers part marking capabilities essential for aerospace industry components.
• MAKE UKminorOthersIndustry association referenced in reshoring article. MAKE UK survey shows 75% of companies have increased number of British suppliers in past two years. Shearline participates in industry advocacy for UK manufacturing through reference to MAKE UK research.

Scale indicators9 records

Recent moves4 records

Expansion highlights6 records

Direct peers

• Gardner Aerospace: UK-founded supplier of aerospace precision-machined components and assemblies to Airbus, Boeing, and Tier-1 primes. Comparable to Shearline in aerospace precision machining focus, complex component work, and reliance on AS9100-certified quality systems, though Gardner operates at multi-site European scale.
• Senior plc: UK-headquartered manufacturer of precision-engineered components and assemblies for aerospace, defence, and industrial markets. Closely comparable to Shearline in customer-segment focus (aerospace OEMs, Tier-1 suppliers) and precision fabrication/machining capability, though at significantly greater scale and global footprint.
• Renishaw: UK-based precision engineering and metrology company serving aerospace, medical, and industrial customers. Comparable as a long-established British precision manufacturer with multi-decade customer relationships and a focus on regulated, high-tolerance applications, though substantially larger and product-led rather than pure contract services.
• Nasmyth Group: UK precision engineering and aerospace component manufacturer supplying global OEMs with complex machined and fabricated parts. Comparable to Shearline in AS9100-grade aerospace precision work, long-term UK heritage, and tiered customer base spanning civil and defence aerospace.

Broad incumbents

• DMG Mori: Global manufacturer of CNC machine tools including turning, milling, and 5-axis machining centres. Comparable to Shearline as a supplier of the multi-axis CNC machinery (3, 4, 5-axis mills and turning centres) that defines Shearline's machining capability set.
• Bystronic: Swiss-headquartered manufacturer of laser cutting, press brake, and automation systems for sheet metal processing. Comparable to Shearline as the supplier of the laser-cutting capital equipment that anchors Shearline's sheet metal fabrication services.
• TRUMPF: Global German manufacturer of laser cutting, punching, bending, and CNC machining equipment. Comparable to Shearline because Shearline operates TRUMPF Trumpf TruBend folding equipment and laser-cutting machinery; TRUMPF defines the equipment category in which Shearline's fabrication services compete.
• Sandvik Coromant: Swedish manufacturer of metal cutting tools, inserts, and machining solutions. Comparable to Shearline as the supplier of the carbide inserts, tool holders, and workholding that Shearline uses across its CNC turning, milling, and sliding-head operations.
• Meggitt (Parker): UK-headquartered aerospace and defence components business now part of Parker Hannifin, producing precision-engineered systems for aircraft and engines. Comparable to Shearline in aerospace precision component manufacturing, regulated quality systems, and long-running UK heritage, though at substantially larger scale and product-systems scope.

Regional players

• Produmax: US-based precision contract manufacturer offering CNC machining, assembly, and engineering services to medical, aerospace, and industrial customers. Comparable to Shearline as a mid-sized contract precision manufacturer serving regulated industries, though geographically focused on North America rather than the UK/Europe.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/shearlineprecisionengineering

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Shearline Precision Engineering