Defence

Defence Logistics and Customs

Defence supply chains rely on trusted logistics partners. As production scales and equipment remains in service for longer, suppliers need responsive transport, secure customs processes and complete visibility across every shipment.

C4 Logistics supports Tier 1 and Tier 2 suppliers, precision engineering companies, electronics manufacturers and Maintenance, Repair and Overhaul (MRO) providers with time-critical transport and specialist customs support across the UK and Europe, and internationally where programmes require.

We understand that defence logistics is built on trust. Our promise is simple. We move production-critical shipments quickly, manage customs compliantly and provide direct access to experienced specialists who understand the importance of security, traceability and reliability.

Why C4? 

24/7 response for urgent shipments.

Specialist customs support for controlled and dual-use goods.

Authorised Economic Operator (AEO) accredited.

Cyber Essentials certified.

Complete shipment visibility and audit-ready documentation.

The challenges defence businesses face

Defence supply chains are growing rapidly while maintaining some of the highest compliance and security standards of any industry.

These are the challenges we help solve every day

  • Production schedules depend on critical components arriving exactly when needed.
  • Controlled and dual-use goods require specialist customs expertise and accurate documentation.
  • Supply chains must scale quickly while remaining secure and compliant.
  • Customers expect complete traceability, secure handling and reliable communication.
  • Suppliers need logistics partners who understand where they add value and work transparently.

How we help

Support production at pace

As defence manufacturing increases, logistics must keep up. We provide dedicated transport for production-critical components, spare parts, electronics and maintenance equipment, responding quickly when schedules change.

Manage specialist customs

Controlled and dual-use goods require specialist customs expertise. Our team manages declarations, documentation and audit-ready records, helping support compliant cross-border movements while reducing the administrative burden on your team.

Provide trusted support

Defence logistics depends on trust as much as transport. You work directly with experienced specialists who understand time-critical logistics and customs, giving you one point of contact from collection through to delivery.

What we move

  • Production-critical shipments where downtime isn’t an option.
  • Controlled and dual-use goods requiring specialist customs support.
  • High-value consignments requiring secure handling and complete traceability.
  • Urgent replacement parts and maintenance equipment.
  • Cross-border shipments with complex customs requirements.
  • Time-sensitive deliveries supporting manufacturing and MRO operations.

Common challenges and C4 solutions

Whatever the challenge, C4 brings together time-critical transport, customs support and live visibility to keep things moving:

Challenge

  • Move production-critical components
  • Transport controlled goods
  • Maintain audit-ready customs records
  • Secure urgent international movements
  • Track sensitive shipments

C4 solution

  • Dedicated Road Freight
  • Customs Brokerage
  • EasyClear®
  • Air Charter or Onboard Courier
  • C4Sight®

Compliance you can rely on

Defence supply chains demand trusted partners, secure handling and complete compliance. Our accreditations and processes help support controlled movements while providing the documentation and traceability customers expect.

  • Authorised Economic Operator (AEO). An internationally recognised standard demonstrating strong customs compliance, record keeping and supply-chain security. as a trusted trader, helping reduce customs delays and inspections.
  • Cyber Essentials certified. Demonstrating our commitment to cyber security and secure information handling.
  • Controlled and dual-use goods. Specialist customs support with documented audit trails and compliant declarations.
  • British International Freight Association (BIFA). Member of the UK’s leading trade association for freight and customs professionals.
  • Traceability. Complete shipment records and documented customs processes supporting customer audits.
  • Additional accreditations. We also hold WCA Time Critical membership, and UKAS management systems.

Proven results

Frequently asked questions 

Can you transport controlled and dual-use goods?

Yes. We support the movement of controlled and dual-use goods by managing the required customs documentation, maintaining audit-ready records and ensuring shipments are handled in line with the relevant customs requirements. We’re also transparent about the movements we can support, so expectations are clear from the outset. 

Our operations team is available 24/7 and responds within 15 minutes. Depending on the shipment, we can arrange dedicated road transport, onboard courier or air freight to support urgent manufacturing and MRO requirements. 

Security and traceability are built into every movement. You have a dedicated point of contact, complete shipment visibility through C4Sight®, documented customs processes and secure handling throughout the journey. 

Yes. We support Tier 1 and Tier 2 suppliers moving goods between the UK and Europe, managing both transport and customs to simplify cross-border trade and reduce delays. 

Our specialists manage import and export declarations, controlled and dual-use goods, commodity classification and customs documentation through EasyClear® and Drop & Book, helping reduce administration while maintaining compliance. 

Yes. We are Authorised Economic Operator (AEO) accredited and Cyber Essentials certified, demonstrating our commitment to customs compliance, supply chain security and information security. We also hold WCA Time Critical membership, are members of the British International Freight Association (BIFA) and operate UKAS management systems. 

Yes. We support Tier 1 and Tier 2 suppliers as volumes grow, providing dedicated transport and specialist customs that scale with your programme while staying secure and compliant. 

Yes. Declarations are completed through EasyClear® with complete records and documented processes, supporting customer and compliance audits.