EMS Directory EMS Directory

Greater London

UK electronics manufacturers and PCB assemblers based in Greater London.

featured

Thames Gateway Manufacturing Centre Ltd

Thames Gateway Manufacturing Centre, trading as TGMC, provides surface-mount and through-hole PCB assembly, functional testing, box build, cable assembly and design support from an ESD-safe facility in Hainault, Essex. The company holds ISO 9001:2015 and JOSCAR certification, audited by BSI, and builds to the IPC-A-610 workmanship standard, handling prototype through to high-volume production. Founded in 1999 and at its current purpose-built site since 2006, it serves medical, consumer electronics, defence and aerospace, automotive, telecoms and energy customers.

featured

Texcel Technology PLC

Texcel Technology PLC is a contract electronics manufacturer in Crayford, Kent, with 51 to 200 staff, certified to ISO 9001:2015, ISO 14001:2015, IPC-A-610, IPC J-STD-001, UL and RoHS/REACH compliant. It assembles flexible, rigid, HDI and rigid-flex boards using mixed surface-mount, through-hole and press-fit processes, covering packages from SOIC and DIP through to fine-pitch BGA, QFN and wafer-level chip-scale devices, with hand, wave, reflow and selective soldering in leaded or lead-free finishes. Box build extends to electro-mechanical assembly, wire harness assembly, system integration and final product test, under a turnkey and vendor-managed-inventory sourcing model. Trading since 1991, Texcel serves industrial, medical, energy, aerospace and defence and railway customers on low- and medium-volume orders.

Frantronics Ltd

Frantronics Ltd is a family-owned, ISO 9001:2015 certified contract electronics manufacturer based in Purley, Greater London, trading since 1988. The company offers PCB production and development, surface-mount and conventional PCB assembly, cable and harness assembly, electro-mechanical assembly, and test and inspection, alongside procurement and sourcing, from one-off prototypes through to large-volume production with local and nationwide delivery.

General Electronics Services Ltd

General Electronics Services (GES) is a family-run electronics manufacturer in Wembley, North London, trading since 1987. The company provides component procurement, conventional through-hole and surface-mount PCB assembly, cable and wiring harness manufacture, final equipment build and system integration, and electronic testing. Its long-term client relationships span military communications and infrastructure equipment through to professional audio products, serving aerospace and defence, telecom and consumer-electronics customers.

Just Electronics Ltd

Just Electronics Ltd is a small contract electronics manufacturer in Wallington, Surrey, handling PCB assembly from simple single-sided boards through to double-sided, mixed-technology designs on rigid substrates. Boards are built largely by hand, with reflow soldering used for larger surface-mount runs, and the company covers quantities from one-off prototypes to low- and medium-volume production. It also provides box build with final product testing and packaging for shipment, discrete cable assembly, electronic repair and rework, and material management to customer specification. Just Electronics has traded since 2009.

Tech4uk

Tech4uk provides turnkey PCB assembly from London, covering component procurement through to finished, packaged product, with over 10 years of experience since 2013. The company handles mixed surface-mount and through-hole assembly of rigid boards, including BGA, POP and QFN packages down to 01005 components, using wave and selective soldering. Testing spans in-circuit, burn-in, flying probe, hi-pot and environmental methods, and box build extends to system integration and final product test. PCB design and NPI support are also offered for automotive, industrial, computer technology and telecoms customers, from low- to high-volume orders.

Speed Electronics Ltd

Speed Electronics Ltd provides PCB design, fabrication and turn-key assembly from the City of London, certified to ISO 9001:2015 and IPC A-610. The company works across flexible, rigid, rigid-flex and HDI single- and double-sided boards, with in-circuit and flying probe testing supporting prototype through low, medium and high-volume orders under a full turnkey component supply model with BOM management and obsolete-parts sourcing. Box build, mechanical and enclosure design and material management are also offered, and the team of 11 to 50 serves aerospace and defence, automotive, consumer electronics, energy, industrial, lighting, marine, medical and telecoms customers.

RUSHPCB UK

RUSHPCB UK, ISO 9001:2015 certified, manufactures boards from 2 to 32 layers and offers quick-turn consigned and full turnkey assembly from its site in Croydon, Surrey, for customers across the UK and internationally. Mixed surface-mount and through-hole assembly, including BGA packages, runs with hand, wave, reflow and RoHS lead-free soldering on flexible, rigid, HDI, rigid-flex and aluminium-backed boards, verified by AOI, X-ray, flying probe, impedance, functional and environmental testing from prototype through to high-volume runs. Drilling, routing, box build with enclosure assembly, wire harness and cable assembly with crimping, PCB design and assembly rework are also offered, serving automotive, industrial, medical, consumer electronics, telecom, aerospace and defence customers. Also certified to UL, IPC-A-610, IPC J-STD-001 and ITAR, and RoHS compliant.

Pivot International (UK) Ltd

Pivot International (UK) provides a single-source route from product design and engineering through to manufacturing, offering electronic manufacturing services, contract assembly and design from its London base, with prototype builds through to an offshore route for high-volume production. Certified to ISO 9001 and ISO 13485, and working to UL and RoHS requirements, its work spans biometrics and security, voting technology, wearables, touchscreen technology, medical devices and consumer goods. The company is the UK arm of the Pivot International group, a global product development and manufacturing partner for more than 50 years, and serves industrial, medical, telecom and consumer electronics customers, with actual production carried out at group facilities in the US, Taiwan, China and the Philippines rather than in the UK.

London Manufacturing Limited

London Manufacturing Limited is a contract electronics manufacturer in Sutton, south London, offering surface-mount, through-hole and mixed PCB assembly alongside electrical and mechanical sub-assembly and full product box build. Its engineers are trained to IPC-A-610 and IPC/WHMA-A-620 workmanship standards, and work on double-sided rigid boards, including BGA packages, is carried out in leaded and lead-free processes with automated optical, visual and soak testing. The company also provides wire harness and discrete cable assembly with crimping, cable design, and repair and rework, either sourcing components on a turnkey basis or working from customer-supplied kit. Established in 2013, it runs orders from prototype through high-volume production for aerospace and defence, industrial, medical, telecom, automotive, energy and consumer electronics customers.

GreenWork Limited

GreenWork Limited, trading as GreenworkTech, is an ISO 9001:2015 certified provider of PCB fabrication and assembly with cable and wire harness production from Hayes, Middlesex. Working to the IPC-A-610 workmanship standard, the company runs surface-mount and through-hole assembly on rigid, flexible and rigid-flex boards in leaded and lead-free processes, including BGA placement, with AOI inspection, and covers prototype, fast-turn, low and medium-volume orders. Schematic and PCB layout design, conformal coating, box build and turnkey component procurement are offered to aerospace and defence, industrial and medical customers.

Cloudlink Technology (UK) Limited

Cloudlink Technology (UK) is the UK contact point for the Hong Kong-headquartered Cloudlink Group, providing technical and commercial support to European customers from Beckenham while manufacturing takes place at the group's mainland China facilities. ISO 9001:2015 and ISO 14001:2015 certified, the group offers multilayer, HDI and blind- and buried-via bare boards up to 20 layers alongside PCB assembly, with small-batch prototype and engineering trial runs shipped in as little as 24 to 48 hours and medium- to large-batch recurring production thereafter. Support extends to design-for-manufacture (DFx) input, process control, cost reduction and value engineering, with turnkey assembly, reverse engineering, conformal coating and box build among the services available. Customers include automotive, commercial, industrial and medical manufacturers.

Greater London has 12 companies listed on EMS Directory UK. Services on file include PCB Assembly (12), Design & Engineering (9), Cable & Wire Assembly (8) and Box Build Assembly (7). Customers span Industrial (8), Medical (8) and Aerospace and Defence (7). The most common certifications are ISO 9001 (8), IPC A-610 (6) and RoHS (4). Test and inspection methods listed include AOI (4), flying probe testing (4) and functional testing (4). Of the 12, 9 take prototype orders and 7 list high-volume production. Company founding dates range from 1988 (Frantronics Ltd) to 2022 (Cloudlink Technology (UK) Limited). Use the filters on this page to narrow by certification, testing, industries and order volume, then shortlist companies and send one enquiry to all of them. Our certification and capability checklist sets out what to ask before you commit. See also England.

Filters

Certifications
Services
Board Type
Assembly Type
Soldering Type
Testing
PCB Sides
Package Type
Order Type / Volume
Box Build Capabilities
Cable & Harness Assembly Capabilities
Industries Supported
Component Sourcing / Procurement Model

Tags