Industrial Networking Equipment Factories: Electronics & Technology Manufacturing Risks (UK Guide)

Introduction

Industrial networking equipment sits at the heart of modern manufacturing and critical infrastructure. From managed Ethernet switches and ruggedised routers to IIoT gateways, edge compute devices, and wireless access points, these products keep production lines moving and data flowing.

If you manufacture industrial networking equipment in the UK, you’re operating in a space where quality expectations are high, supply chains are complex, and even small defects can have big consequences. This guide breaks down the real-world risks in electronics and technology manufacturing, the controls that reduce claims, and the types of insurance cover UK factories often consider.

Need a quick view on your current cover? Speak to Insure24 for a practical review and a quote tailored to electronics and technology manufacturing.

What counts as “industrial networking equipment” manufacturing?

Industrial networking equipment is designed to work in harsh environments and demanding applications. Typical product lines include:

• Industrial Ethernet switches (managed/unmanaged)
• Routers and firewalls for OT/ICS environments
• IIoT gateways and protocol converters
• Edge compute devices and industrial PCs
• Wireless access points and antennas
• Power supplies, PoE injectors, and network accessories
• Enclosures, DIN-rail mounts, and rugged connectors

Factories may handle a mix of activities:

• PCB assembly (SMT and through-hole)
• Cable assembly and harnessing
• Firmware flashing and configuration
• Environmental testing (temperature, vibration, ingress)
• Final assembly, packaging, and distribution

Each stage introduces different exposures, from ESD damage on the line to product liability and recall risk once units are shipped.

Key risks in industrial networking equipment factories

1) Product liability and performance failures

Industrial networking equipment is often installed in environments where downtime is expensive. A failure might not just mean replacing a unit; it can mean:

• Production line stoppages
• Loss of data or control
• Safety incidents if systems behave unexpectedly
• Contractual disputes over service levels nCommon causes of product liability claims in electronics manufacturing include:
• Component defects or counterfeit parts entering the supply chain
• Soldering defects (cold joints, tombstoning, voiding)
• Firmware bugs, configuration errors, or insecure default settings
• Overheating due to design issues, poor ventilation, or PSU faults
• Ingress problems (dust/water) if IP ratings aren’t met in practice

Practical controls that help:

• Clear product specifications and documented intended use
• Robust incoming inspection and traceability for critical components
• Automated optical inspection (AOI) and X-ray where appropriate
• Firmware version control, secure boot, and controlled release processes
• Burn-in testing and environmental testing aligned to real operating conditions

2) Product recall and rework costs

A recall can be triggered by safety concerns, regulatory issues, or widespread performance problems. For networking equipment, common triggers include:

• Overheating or fire risk linked to power components
• Vulnerabilities requiring urgent patching, replacement, or customer notification
• Incorrect labelling, documentation errors, or missing compliance markings

Even when there’s no injury or property damage, the cost of retrieving, repairing, or replacing units can be significant.

Practical controls that help:

• Batch and serial number traceability from components to finished goods
• Strong change control (ECO/ECN) for hardware and firmware
• Clear field update strategy (secure remote updates where appropriate)
• Supplier quality agreements and documented acceptance criteria

3) Fire risk and property damage

Electronics manufacturing can involve:

• Soldering processes and reflow ovens
• Flammable solvents and cleaning agents
• Battery storage (if products include backup power)
• High-value stock stored in compact areas

A small incident can escalate quickly, especially where smoke contamination affects sensitive inventory.

Practical controls that help:

• Good housekeeping and separation of ignition sources
• PAT testing and planned maintenance for ovens and equipment
• Appropriate fire detection and suppression (including for storage areas)
• Safe storage for flammables and lithium batteries
• Clear hot works controls and contractor management

4) Business interruption (BI) from equipment breakdown or supply chain shocks

Many factories rely on a small number of critical machines and processes:

• Pick-and-place machines
• Reflow ovens
• Conformal coating lines
• Test rigs and calibration equipment

If a key machine fails, you may not be able to ship on time. Add in supply chain volatility (lead times, allocation, end-of-life components) and BI becomes a major risk.

Practical controls that help:

• Preventative maintenance schedules and service contracts
• Critical spares strategy for high-impact equipment
• Dual sourcing for key components where possible
• Obsolescence management and last-time-buy planning
• Documented business continuity plan (BCP)

5) Cyber risk and data exposure (OT + IT)

Industrial networking manufacturers sit at an awkward intersection: you’re building devices that will be deployed in operational technology environments, and you’re also running a modern business with cloud services, remote access, and customer support.

Cyber exposures can include:

• Ransomware disrupting production and shipping
• Theft of firmware, design files, or manufacturing data
• Compromise of customer data (support tickets, contact details)
• Liability if a vulnerability in your product contributes to a customer incident

Practical controls that help:

• Secure development lifecycle (SDL) and vulnerability management
• Pen testing and code review for critical components
• Strong access control, MFA, and least-privilege policies
• Segmentation between office IT and production systems
• Incident response plan and backup testing

6) Employers’ liability and workplace safety

Factories can involve manual handling, repetitive tasks, solder fumes, and machinery hazards. Common issues include:

• Slips, trips, and falls in storage and packing areas
• Repetitive strain injuries on assembly lines
• Burns or exposure incidents in soldering and cleaning processes
• Forklift and warehouse accidents

Practical controls that help:

• Risk assessments and training records
• PPE policies and ventilation where needed
• Clear pedestrian/vehicle separation in warehouse areas
• Near-miss reporting and continuous improvement

7) Contractual risk and professional exposure

Even if you’re “just manufacturing”, many industrial networking businesses also:

• Provide configuration services
• Offer remote support
• Supply documentation and security guidance
• Integrate with customer systems

This can introduce professional liability exposures if advice or configuration errors lead to loss.

Practical controls that help:

• Clear scope of work and limitations in contracts
• Documented handover and acceptance procedures
• Support processes with audit trails
• Training and quality checks for field engineers

Compliance and standards: why they matter for risk

Industrial networking equipment often needs to meet multiple standards and customer requirements. While the exact standards depend on your product and market, the risk angle is consistent: if compliance is unclear, delayed, or poorly documented, disputes and claims become more likely.

Good practice includes:

• Keeping technical files and test evidence organised and accessible
• Maintaining a clear bill of materials (BOM) and revision history
• Documenting labelling, manuals, and safety guidance
• Ensuring marketing claims match tested performance

What insurance cover do industrial networking equipment factories typically consider?

Insurance should match your operations, contracts, and the way your products are used. Below are common covers UK electronics and technology manufacturers often review.

Public and products liability

Helps protect against claims from third parties for injury or property damage arising from your business activities or products.

For industrial networking equipment, this can be relevant where a product failure contributes to:

• Fire or property damage
• Injury (for example, in industrial environments)
• Damage to connected equipment

Product recall (where appropriate)

Some businesses consider specialist cover for recall and associated costs. The right solution depends on your product risk profile, distribution model, and contractual obligations.

Professional indemnity (PI)

If you provide design, advice, configuration, integration, or technical services, PI can be relevant. It’s also common where contracts require it.

Cyber insurance

Cyber cover can help with incident response costs and business interruption from cyber events, depending on the policy.

Property insurance (buildings, contents, stock)

Covers physical assets such as:

• Stock and components
• Finished goods
• Tools and equipment nElectronics stock can be vulnerable to smoke, water, and contamination, so policy wording and sums insured matter.

Business interruption

Often paired with property cover to help protect cashflow if an insured event stops production.

Employers’ liability (EL)

A legal requirement for most UK employers, covering claims from employees who are injured or become ill due to work.

Engineering / equipment breakdown

Can be relevant for factories reliant on key machinery and test equipment.

Goods in transit and marine cargo

If you ship high-value electronics, you may want to review how goods are covered in transit, including international shipments.

Directors’ and officers’ (D&O) and management liability

For growing manufacturers, management liability can be worth discussing, especially where you have investors, complex contracts, or regulatory exposure.

How to reduce claims: a practical checklist

If you want a simple way to pressure-test your risk controls, here’s a practical checklist many factories use.

Quality and traceability

• Serial number tracking and batch control
• Incoming inspection for critical components
• Supplier approval and periodic audits
• Documented non-conformance and corrective actions (CAPA)

Testing and release management

• AOI/X-ray where appropriate
• Burn-in and environmental tests aligned to real use
• Firmware signing and controlled release
• Vulnerability disclosure process and patch plan

Fire and property protection

• Housekeeping and safe storage for flammables
• Maintenance logs for ovens and machinery
• Fire detection and appropriate suppression
• Clear separation of high-value stock areas

Cyber and data protection

• MFA on key systems and admin accounts
• Segmentation between office and production networks
• Backup testing and recovery drills
• Incident response plan with named roles

Contracts and documentation

• Clear warranty terms and limitations
• Defined support scope and response times
• Accurate manuals, labelling, and compliance evidence
• Customer acceptance and sign-off process

Common questions (FAQ)

What is the biggest insurance risk for industrial networking equipment manufacturers?

It depends on your products and customers, but common high-impact risks include product liability, product recall costs, cyber incidents, and business interruption from fire, equipment failure, or supply chain disruption.

Do we need professional indemnity if we only manufacture hardware?

If you provide advice, configuration, integration, or design services, PI can be relevant. If you only manufacture to a customer’s specification with no advisory element, it may be less central, but contracts often drive the requirement.

How can we make product liability claims less likely?

Strong traceability, consistent testing, controlled firmware releases, and clear documentation are key. Also ensure your marketing claims match tested performance and intended use.

Does cyber insurance cover vulnerabilities in our products?

Cyber policies vary. Some focus on your own systems and incident response, while others may include certain liabilities. It’s important to review the wording and align it to how your products are deployed and supported.

We import components and export finished goods. What should we check?

Review goods in transit, storage exposures, and who is responsible at each stage (Incoterms, carrier limits, and contract terms). High-value electronics can be underinsured in transit if you rely on standard courier liability.

Conclusion: protect the factory, protect the product, protect the cashflow

Industrial networking equipment factories operate in a high-expectation environment: customers demand reliability, security, and traceable quality. The good news is that the same disciplines that improve manufacturing outcomes—testing, traceability, secure development, and strong supplier control—also reduce insurance claims.

If you manufacture industrial networking equipment in the UK and want insurance that reflects your real risks, Insure24 can help you review your current cover, identify gaps, and arrange a policy that fits your operations.

Call Insure24 on 0330 127 2333 or request a quote via insure24.co.uk.