What UKC Group does

UKC Group is a private UK group serving defence organisations, naval and maritime operators, aviation maintenance, repair and overhaul organisations, aerospace manufacturers and industrial customers with long-lived ground, sea and aviation assets. Its primary work is sourcing obsolete and difficult-to-find components, reverse-engineering replacements, testing and repairing parts, and manufacturing parts or assemblies that extend the service life of those assets.

UKC's integrated technical stack includes PCB and schematic reverse engineering, CNC machining, laser and water-jet cutting, sheet-metal fabrication, welding, coating, busbar production, RF/microwave and semiconductor testing, and vacuum metallurgy. It reports more than 100 million genuine components in stock and more than 250,000 cubic feet of storage, with AS 9100 Rev D, JOSCAR, Cyber Essentials, NSPA and DLA credentials supporting regulated aerospace and defence work.

The documented commercial model includes one-time component and bulk-inventory sales, quoted reverse-engineering and manufacturing projects, testing and repair, storage, and acquisitions of excess inventory or businesses. The company reaches customers through direct enterprise field sales, international agents and defence exhibitions including DSEI 2025; no public revenue or contract-value data is disclosed.

Name

UKC Group

Legal name

UKC Group Limited

Website

https://ukc.group

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1–10 employees

Short description

UKC Group supplies obsolete and hard-to-source electronic components, reverse engineering, testing, repair, storage and precision manufacturing for defence organisations, naval operators, aviation MROs and industrial customers across ground, sea and aviation platforms.

Ownership category

akta.pro rank

Headquarters

HQ city

Chelmsford, Essex

HQ country

United Kingdom

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Obsolete Component Sales and Distribution: Sale of obsolete, rare, and legacy electronic components from extensive inventory of 100+ million parts. Components include commercial, military, and industrial spares for ground, sea, and aviation platforms. Revenue generated through one-time transactions of individual components or bulk inventory sales.
2. Reverse Engineering Services: Engineering services to reverse engineer and manufacture replacement parts for obsolete components. Includes analysis, replication, modification, documentation of existing electronic components. Deliverables include technical data packs, drawings, BOMs, certification. Pricing based on project scope and quotation.
3. Precision Manufacturing Services: Custom manufacturing of parts, assemblies, and electronic components through Electropak (busbars, precision engineering) and Linear Precision Engineers (CNC machining). Includes services such as laser/water jet cutting, sheet metal fabrication, painting/powder coating, machining, welding. AS9100 Rev D accredited for aerospace applications.
4. Test and Repair Services: Component identification, performance analysis, component matching (including valves), and sourcing services. RF and microwave testing, travelling wave tube testing, semiconductor testing with hFE matching. On-site fault diagnosis and support.
5. Excess Inventory Acquisition and M&A: Purchase of surplus inventory, complete company buyouts, and partial buyouts. Consignment arrangements for inventory. UKC Group acquires companies and integrates them into the group, expanding capabilities and market presence.
6. Long-term Storage and Warehousing: Secure long-term storage services for defence products with CCTV monitoring and guard security. Semi-annual and annual testing of sensitive components with test reports provided.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

UKC Group is a privately held UK holding company that brings together specialist subsidiaries to source and sell obsolete, rare, legacy, defence, avionic, radar, industrial and commercial electronic components. It also delivers reverse engineering, test and repair, precision and custom manufacturing, secure long-term storage and supply-chain support for customers maintaining ground, sea and aviation platforms.

Product overview

UKC Group is a diversified holding company comprising multiple specialized subsidiaries that offer a one-stop solution for obsolescence management and precision engineering across ground, sea, and aviation platforms. The portfolio includes: BSL Express Spares (NATO/NSN parts provider with 16,300+ part numbers), CVC Components (legacy electronic components stockist with 100+ million parts), FEL Avionics (world's largest Plessey/BAE Radar parts stockist), Defence Support International (naval spares and repair management), Electropak Precision Engineering (AS 9100 Rev D accredited aerospace precision engineering and busbar manufacturing), Linear Precision Engineers (CNC machining services), Blore Edwards Precision (Colvern potentiometers and rotary switches), and Aeramine (ultra-high purity copper refinement). Services span supply chain management, reverse engineering (200 years combined expertise), test and repair, precision manufacturing, and excess inventory management, all supported by 250,000+ cubic feet of storage facilities.

Differentiator

Problem solved

Functional benefit

Brands

• Reverse Repair Rebuild: UKC Group's proprietary methodology for addressing component and system obsolescence through reverse engineering, repair, and rebuilding services.

Products and services

• UKC Group - Obsolescence Solutions UKC Group's core offering bundles component sourcing, reverse engineering, repair, precision manufacturing, secure storage and supply-chain support into a single through-life obsolescence solution for ground, sea and aviation platforms.
• Supply Chain Management UKC Group's supply chain service sources electronic, industrial, mechanical, military and naval components for commercial, industrial and government customers through a global network of suppliers and partners.
• Stock & Storage Solutions Secure stock and storage service with over 250,000 cubic feet of monitored space housing more than 100 million components, including long-term storage and inventory management for defence and industrial customers.
• Excess Inventory and M&A Service for purchasing surplus inventory, complete buyouts, partial buyouts and outsourcing of back-office operations associated with excess component stock.
• Reverse Engineering Reverse engineering of obsolete components and assemblies, including PCB reproduction, schematic and CAD work, 3D printing, redesign with modern equivalents and creation of technical data packs.
• Test & Repair Services Component identification, performance analysis, matching and sourcing of alternatives, with RF/microwave testing up to 21 GHz, travelling-wave-tube testing and semiconductor testing.
• Electropak Precision Engineering AS 9100 Rev D-accredited aerospace precision engineering business supplying laser and water-jet cutting, sheet-metal fabrication, CNC machining, welding, painting, powder coating and busbar manufacturing.
• Custom Manufacturing Custom parts, assemblies and advanced electronic components, including redesign of obsolete units, ceramic products, relay remanufacture and IC testing.
• BSL Express Spares Registered supplier and manufacturer of 16,300 NATO Stock Number part numbers, with AS9100D manufacturing capability and support for defence and humanitarian efforts.
• CVC Components Stockist of hard-to-find obsolete, legacy, defence, avionic, radar, industrial and commercial electronic spares, with millions of parts available for immediate supply.
• FEL Avionics Supplier of Plessey and BAE radar parts, thousands of new surplus spares, travelling-wave-tube testing capability and worldwide engineering support.
• Defence Support International Daily supply of naval spares and project management of repair activities for customers, including UK Royal Navy vessels and allied navies.
• Linear Precision Engineers ISO 9001:2015-accredited CNC machining and precision component manufacturing from prototype through large-batch work for aerospace and defence customers.
• Blore Edwards Precision Manufacturer and supplier of Colvern potentiometers and rotary wafer switches for aerospace, shipping, defence, energy and industrial automation applications.
• Aeramine Vacuum metallurgy service that upcycles copper scrap into ultra-high-purity copper material (9N6 / C110) and supports additive manufacturing.
• Busbar Repair and Refurbishment Services Busbar repair and refurbishment service intended to extend equipment life and provide a cost-effective alternative to complete replacement.
• Busbars Copper and cuponal busbars fabricated to OEM specifications for aerospace, automotive, rail and power-generation applications.
• Colvern Potentiometers Hand-wound potentiometers, including CLR 6500, CLR 7001, CT 1401, CLR 5018, CT 1301 and CLR 4239 series, for variable-resistance control in defence and energy applications.
• Rotary Wafer Switches Rotary wafer switches manufactured for aerospace, shipping, defence, energy and industrial automation applications.

Quantifiable outcome

• Over 100 million certified genuine obsolete components available for immediate supply
• +3 more outcomes

Named customers11 records

Segments9 records

Ideal customer profiles7 records

Technology focussed Yes

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.

• AeraminecoreStrategic or Co-development Partner · 9 September 2025Aeramine is a UK-based vacuum metallurgy start-up founded in 2021, specialising in ultra-high purity copper refinement through an environmentally friendly vacuum metallurgy process. UKC Group showcases Aeramine at DSEI 2025 as a partner demonstrating UK production of low-carbon emission, ultra-high purity copper (9N6 / C110). Aeramine's technology future-proofs copper supply for aerospace, defence, electronics, and green technologies. Selected for government-backed initiative to improve UK critical mineral self-sufficiency.
• NATO / NSPAcoreOthersUKC Group subsidiaries are approved suppliers for NATO parts through NSPA (NATO Support and Procurement Agency). BSL Express Spares is registered as supplier and manufacturer of 16,300 NATO/NSN part numbers. DSI International supports over 2,000 NATO Stock Number lines.
• Defence Logistics Agency (DLA)coreOthersDefence Logistics Agency approval enables UKC Group to source and supply DLA-contracted parts with government traceability. ACE warehouse in North Carolina holds DLA-approved inventory.

Scale indicators10 records

Recent moves9 records

Expansion highlights7 records

Broad incumbents

• Spectris plc: Spectris is a UK-listed precision instrumentation and controls group whose Malvern Panalytical, HBK and Omega businesses serve advanced manufacturing and process industries. It is a broader incumbent comparable on the precision-engineering and instrumentation side of UKC's portfolio.
• TT Electronics: TT Electronics is a UK-listed global designer and manufacturer of engineered electronics for aerospace, defence, medical and industrial markets. It is a broader incumbent that competes with UKC's Electropak/Linear precision engineering arm but at much larger scale and across multiple product lines.

Emerging players

• Powell Electronics: Powell Electronics is a US-based specialist distributor of high-reliability and mil-spec connectors and electronic components for aerospace and defence. It overlaps with UKC's connector stock (e.g. Smartsell/DTL connectors) and the US DLA-approved customer segment now served through ACE.
• Aerospace Long Beach / ASG (Aerospace Services Group): ASG is a US aerospace parts stockist and distributor focused on surplus, obsolete and hard-to-find components for commercial and defence MRO. It is a partial overlap with ACE and FEL Avionics in the aerospace surplus/obsolete parts segment.

Direct peers

• Rochester Electronics: Rochester Electronics is the most direct comparable: a US-headquartered specialist in the authorised continuing manufacture and sourcing of end-of-life and obsolete semiconductors, serving aerospace, defence and medical customers. Both firms monetise long-tail obsolescence for regulated, long-lifecycle platforms through a combination of inventory, authorised replication and licensed IP.
• Distronix: Distronix is a UK-based independent distributor specialising in obsolete, allocated and hard-to-find electronic components for aerospace, defence and industrial customers. It competes head-on with CVC Components in the legacy/obsolete component stockist space.
• Component Force: Component Force is a UK-based independent electronic component distributor focused on obsolete, end-of-life and hard-to-find parts for aerospace and defence. It overlaps directly with CVC Components' stockist proposition.
• Astute Electronics: Astute Electronics is a UK franchised and authorised distributor focused on defence, aerospace, rail and industrial markets, including sourcing of obsolete and allocated components. Like UKC, it combines franchised supply with hard-to-find and end-of-life sourcing for high-reliability customers.
• Acal BFi: Acal BFi is a UK/European specialist distributor of electronic components and custom design services focused on aerospace, defence, medical and industrial markets. Overlap with UKC is strongest in the aerospace/defence custom-supply and obsolescence-sourcing proposition, although Acal operates at significantly larger scale.
• Force Technologies: Force Technologies is a UK-based aerospace electronics lifecycle management specialist offering obsolescence management, reverse engineering, repair and re-manufacture for long-lifecycle platforms. It is one of the closest UK analogues to UKC's Reverse Repair Rebuild methodology and naval/aerospace customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ukcgroupuk

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries9 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 UKC Group