Wrexham Mineral Cables

What Wrexham Mineral Cables does

Wrexham Mineral Cables (WMC), trading as City Electrical Factors Ltd, is the only UK manufacturer of Mineral Insulated Copper Clad (MICC) fire-survival cable, operating from a 4,800 m² purpose-built factory in Ruabon, Wrexham, since 1989. MICC is a totally inorganic cable system — solid copper conductors insulated with highly compressed magnesium oxide (MgO) powder inside a solid copper sheath — with melting points of 1083 °C (copper) and 2800 °C (MgO), enabling it to maintain circuit integrity above 1000 °C for over three hours and deliver a 50+ year service life with zero plastics, halogens, or combustible content. The company's product portfolio spans bare MICC cable, twisted-conductor variants for data centres, Exd-rated compression-ring cable glands for hazardous areas, and specialist installation tools, supported by a 35-year system warranty and over 25 years of continuous LPCB product approval.

WMC sells primarily through a sales-led, specification-driven model targeting construction specifiers, electrical contractors, and risk consultants in life-safety and critical-infrastructure applications. Distribution combines direct export (the company ships to over 30 countries) with an authorised supplier/distributor portal and free cable-sample programmes to UK colleges to seed installer preference. Pricing is quote-based with payment terms of cash-with-order, pro-forma, or 28-day credit account; revenue is generated as one-time hardware sales of cable, accessories, and tools.

Customer concentration is spread across healthcare (Royal London Hospital, Sidra Medical Centre), transport (London Underground, Delhi Metro, St Pancras International), heritage and government (Buckingham Palace, Windsor Castle, Edinburgh Castle), retail and hospitality (Harrods, Claridges), and petrochemical/industrial (Chandra Asri Petrochemical, Chemical Industries Colombo, Lower Fars Heavy Oil). Certifications include ISO 9001, LPCB, ATEX, IECEx, UKCA, London Underground LU 1-085, and compliance with BS 5839-1, BS EN 50200 Ph120, BS 6387 (C/W/Z), and BS EN 13501-6, positioning WMC as a regulatory-grade supplier to safety-critical building, transit, and industrial projects globally.

Name

Wrexham Mineral Cables

Legal name

City Electrical Factors Limited

Website

https://wrexhammineralcables.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Wrexham Mineral Cables is the UK's sole manufacturer of Mineral Insulated Copper Clad (MICC) fire-survival cables, producing inorganic copper-and-MgO cable systems for life-safety circuits in hospitals, transit, heritage, data-centre, and hazardous-area projects across 30+ countries.

Ownership category

akta.pro rank

Product category

Fire Survival Cables

NAICS

Other Communication and Energy Wire Manufacturing (335929)

akta.pro primary industry

Fire-Resistant & Life-Safety Cable (Fire Alarm/Emergency) (IMADAMAF)

akta.pro secondary industries

Cable Glands, Sealing & Strain-Relief (glands, grommets, seals, cord grips, strain relief) (IMAGAEAI), Hazardous-Location, Marine & Harsh-Environment Cable (IMADAMAO)

Keywords

• Fire survival cables
• Mineral insulated cables
• MICC cable manufacturing
• Hazardous area cable glands
• Fire resistant electrical cables

Headquarters

HQ city

Ruabon

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. MICC Cable Sales: Wrexham Mineral Cables generates revenue through the manufacture and sale of Mineral Insulated Copper Clad (MICC) cables, accessories, and tools. They sell directly to customers with payment terms including cash with order, pro-forma invoice, or credit account. Prices are exclusive of VAT and exclude carriage costs.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Wrexham Mineral Cables manufactures Mineral Insulated Copper Clad (MICC) fire survival cables along with complementary accessories and installation tools. The company produces bare, standard, and twisted-conductor MICC cable variants designed to maintain circuit integrity at temperatures exceeding 1000°C for over 3 hours, plus Exd-rated cable glands, compression rings, putty sealants, and cable stripping/crimping tools for hazardous area and standard installations.

Product overview

Wrexham Mineral Cables (WMC) is the only UK manufacturer of Mineral Insulated Copper Clad (MICC) cables, offering a comprehensive fire survival cable system. The core product line centers on MICC cables (also known as pyro cables) available in bare, standard, and twisted conductor variants, designed for continuous operation at elevated temperatures exceeding 1000°C for over 3 hours. The complete cable system is complemented by a range of accessories including Exd rated cable glands with proprietary compression rings and putty sealants for hazardous area installations, along with specialized tools for cable stripping and termination. All products are manufactured to British and European standards with various certifications for fire performance, hazardous areas, and quality management.

Differentiator

Problem solved

Functional benefit

Products and services

• Mineral Insulated Copper Clad (MICC) Cable Primary fire survival cable with solid copper conductors, compressed magnesium oxide (MgO) insulation, and a solid copper sheath. Withstands temperatures exceeding 1000°C and maintains circuit integrity for over 3 hours during fire events; used for fire alarms, emergency lighting, fire suppression, and smoke control systems in critical buildings.
• Bare MICC Cable

Quantifiable outcome

• Zero field failures across 170-180 million meters manufactured over 30+ years
• +4 more outcomes

Named customers14 records

Segments8 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Belden: US-listed specialty cable manufacturer focused on data, signal, and network cables for industrial, data center, and broadcast markets. Belden is a comparable in data center cabling and EMI-sensitive twisted cable offerings relevant to WMC's twisted conductor MICC variant.
• LEONI: European cable and wiring systems manufacturer with significant presence in industrial, automotive, and infrastructure markets. While LEONI's focus is broader, it overlaps with WMC in fire-resistant and specialty industrial cable applications.
• Furukawa Electric: Japanese global cable and fiber manufacturer with fire-resistant and specialty cable offerings for industrial, transit, and data center markets. Furukawa is a comparable in the global fire performance cable category, with broader product breadth and larger scale.
• Prysmian Group: World's largest cable manufacturer offering fire-resistant power and specialty cables across residential, commercial, and industrial markets. While not focused exclusively on MICC, Prysmian competes with WMC in regulated fire safety segments and has substantially greater scale and global reach.
• Nexans: Global cable manufacturer with a broad portfolio including fire-resistant building, transit, and industrial cables. Nexans overlaps with WMC in transit and infrastructure fire safety applications, with significantly larger R&D, manufacturing, and distribution capabilities.
• Dätwyler: Swiss specialty cable and sealing solutions manufacturer serving data centers, healthcare, and industrial markets. Dätwyler competes with WMC in fire survival and EMI-critical cable applications, particularly for data center and specialty building infrastructure.

Direct peers

• AEI Cables: UK-based manufacturer of fire-resistant and fire-performance power and data cables, including mineral-insulated cable offerings. AEI is the most direct comparable to WMC in the UK market, serving overlapping verticals (rail, healthcare, industrial) with similar fire-survival positioning.
• Tratos: Italian manufacturer of fire-resistant and fire-survival cables including MICC-style products, exporting globally. Tratos is a European direct competitor in the fire survival cable category, with overlapping certifications (LPCB, BS 6387) and customer bases in transit and industrial sectors.

Emerging players

• Bhel (Bharat Heavy Electricals Limited) - Cables Division: Indian manufacturer of power and specialty cables including fire-resistant cables for infrastructure and industrial applications. Bharat Heavy Electricals' cable offering competes with WMC in Asian transit and industrial projects, particularly in India and the Middle East.
• Keystone Cable: UK-based cable manufacturer specializing in fire survival and specialist cables for hazardous areas, transit, and industrial applications. Keystone is a smaller UK competitor in the same fire-survival cable niche, with overlapping ATEX/IECEx certified products.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/wmcables

Compliance15 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Wrexham Mineral Cables