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The UK Electronics Manufacturing Services Directory

Search 370+ UK electronics manufacturers by capability, certification and location — from PCB assembly to box build and cable assembly.

Sedgewall Ltd

Sedgewall is an electronics manufacturing services provider in Dunstable, Bedfordshire, producing electronic and electro-mechanical equipment for the defence, aerospace, maritime, emergency-services and automotive sectors. The company offers turnkey PCB and cable assembly with component procurement, box build and full system integration, taking projects from prototype development through to production runs of several thousand units. It also provides product repair and maintenance, with its quality management system certified to ISO 9001:2015.

Direct Assembly Solutions Ltd

Direct Assembly Solutions provides electronics and electro-mechanical assembly from Exeter, Devon, sharing a site with its sister company, sheet-metal fabricator Metalwork Solutions Ltd. The company handles surface-mount, through-hole and mixed-technology PCB assembly using both hand soldering and automated pick-and-place, together with wire preparation, panel wiring and cable assembly, final assembly and functional testing, and enclosure and chassis builds, with in-house powder coating and metal fabrication available alongside. It is ISO 9001 certified, works from either customer-supplied or company-procured components, and takes on prototype through to medium-volume orders.

Colter Products Ltd

Colter Products manufactures its own range of programmable logic controllers and FMT-400 modular controllers from Great Dunmow, Essex, trading as The Automation Specialists, and offers PCB and panel design and assembly to other customers. The ISO 9001-certified company covers material procurement, mixed surface-mount and through-hole assembly with reflow, hand and wave soldering, visual inspection, and electro-mechanical and panel/cabinet build for low and medium-volume orders. Customers are mainly in industrial automation and automotive control.

Ferndale Electronics Ltd

Ferndale Electronics Ltd is a small, family-run contract electronics manufacturer in Yaxley, Peterborough, combining automated and manual surface-mount, through-hole and mixed-technology assembly with wave, hand and lead-free soldering under one roof. Its capabilities include BGA, QFN and LGA package rework, automated optical inspection, discrete cable assembly, electromechanical box build and design consultation, covering fast-turn prototypes through to high-volume production. The company works on either a turnkey or customer-supplied component basis.

Bereton Electronics Ltd

Bereton Electronics is a small PCB design and prototyping business in Telford, Shropshire, tracing back to 1990. It offers circuit board design, prototype and low-volume builds, and hand-soldered through-hole and surface-mount assembly, together with enclosure and chassis assembly for small-run electronic products, sourcing components on customers' behalf. The company also repairs faulty boards, carries out desoldering and component recovery, and develops custom test procedures to suit individual customer requirements, serving industrial, medical and energy-sector customers.

Lupson Electronics Ltd

Lupson Electronics designs and builds custom cable and wiring assemblies and electronic products from Bottesford, Nottinghamshire, serving automotive and commercial customers. Its product work includes induction heaters, trailer socket testers and glow plug testers, with wire harness assembly, crimping, product design and full or partial component sourcing handled in-house. The family-run company takes on low-, medium- and high-volume production and holds ISO 9001 accreditation.

AGW Electronics Ltd

AGW Electronics Ltd designs and manufactures custom wound magnetic components, including transformers, inductors and chokes, together with related PCB and electro-mechanical assemblies from its Staveley, Derbyshire facility. The company carries out surface-mount, through-hole and mixed-technology PCB assembly with wave and reflow soldering, high-voltage (partial discharge) testing, encapsulation and potting, and material management, supporting low- and medium-volume production for aerospace and defence, energy, automotive, telecoms, medical, rail and consumer electronics customers. AGW employs between 51 and 200 people, has operated since 1974, and has been part of Sweden's KAMIC Group since 2023. It is certified to ISO 9001:2015 and complies with RoHS and REACH.

IDB Engineering Services Ltd

IDB Engineering Services combines precision CNC machining with electronics manufacturing from Llandudno, North Wales, as part of the IDB Systems group. The company offers surface-mount and general assembly, functional testing, box build up to complex 19-inch rack-mounted systems, cable assembly, and repair and rework of existing boards, alongside design input and full turnkey component supply. Order types range from fast-turn prototypes through batch production, serving aerospace and defense, automotive, industrial, telecom and computer technology customers. It is certified to ISO 9001:2015.

Apollo Electronics Corporation Ltd

Apollo Electronics Corporation Ltd has provided contract PCB assembly since 1986 from Scissett, near Huddersfield in West Yorkshire, with particular expertise in RF, automotive and LED lighting applications. The company offers surface-mount, through-hole and mixed-technology assembly with wave, hand and reflow soldering, AOI and functional testing, working from either customer-supplied or company-procured RoHS-compliant components across simple board-build work through to full turnkey manufacture. Electromechanical box build is also available. Apollo employs between 11 and 50 people and serves automotive and lighting customers at prototype, low and medium production volumes.

Alpha 3 Manufacturing Ltd

Alpha 3 Manufacturing Ltd is a subcontract manufacturer certified to AS9100D, ISO 9001:2015, RoHS and REACH, producing cable harnesses, including cryogenic assemblies, and discrete cable assemblies alongside box, panel and IP-rated enclosure builds across two UK sites. Headquartered in Scunthorpe, North Lincolnshire, the company carries out electromechanical assembly and panel and cabinet build for space, aerospace and defence, medical, industrial and automotive customers, with bespoke interconnection work verified by in-house functional testing. Alpha 3 employs between 51 and 200 people and has operated since 1972.

Merlin Flex Ltd

Merlin Flex Ltd specialises in flexible and rigid-flex printed circuit boards, designing, fabricating and assembling interconnection systems from its Hartlepool site as part of the Merlin PCB Group. The company offers turn-key PCB assembly including SMT placement, hand soldering, conformal coating and connector potting, with X-ray inspection and functional testing, for fast-turn prototype and single- and double-sided board requirements. It supplies aerospace and defence, medical, telecoms and industrial customers, and is certified to AS9100D, ISO 9001:2015, ISO 14001:2015, JOSCAR, IPC J-STD-001, IPC A-600 and IPC A-610. Merlin Flex has traded since 1996.

Axon Cable Limited

Axon Cable Limited designs and manufactures high-performance miniature connectors, flat flexible cables and complex cable assemblies from Rosyth, Fife, as the UK manufacturing arm of France's Axon Group. Certified to ISO 9001 and ISO 14001, the company provides discrete cable assembly and design services for aerospace and defence, space, medical, industrial, automotive, energy and consumer electronics customers, covering order volumes from prototype and low-volume UK production through to high-volume manufacture via the group's offshore sites. Axon Cable employs between 51 and 200 people in Rosyth and has operated there since 1990.

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