RENSAT — Your UK and France Trade Compliance Specialists
Who We Are
RENSAT focuses on helping UK and European businesses move goods across borders without the stress of compliance. Founded in 2017 and registered in England and Wales (No. 10738367), we have built our reputation on reliability and accuracy that larger brokers often struggle to offer.
With a dedicated office in London and an operational base in Calais, France, we are uniquely positioned to support trade in both directions across the UK-France corridor, which is one of the busiest and most regulated freight routes in Europe. Our teams work directly with HMRC’s Customs Declaration Service in the UK and the French Douane (Delta I/E) platform in France, meaning declarations are managed in-house.
What We Do
- Import and export declarations prepared and submitted in compliance with UK HMRC and French Douane (Regime 40, 42 & 63) requirements
- Transit documentation — T1 and T2 movement certificates for goods crossing UK and EU borders under customs supervision
- ICS2 and ENS (Entry Summary Declaration) filings to meet UK and EU safety and security obligations
- ATA Carnet processing for the temporary export and re-import of goods, equipment and samples
- GVMS (Goods Vehicle Movement Service), ELO (Envelope Logistique Opérationnelle) and PBN (Pre-Boarding Notification) management for Ireland border crossings
- EU EORI and VAT number registration support for non-EU businesses importing or exporting within the European Union
- CBAM compliance support to help businesses meet Carbon Border Adjustment Mechanism requirements for EU imports
- UK Haulage services ensuring smooth, reliable transportation of goods across borders
- Customs Consultancy services providing expert guidance on compliance, processes, and cross-border trade operations
Why Clients Choose RENSAT
Offices in London and Calais
Our physical presence on both sides of the UK-France border with a French & English-speaking team that understands your requirements.
In-House Declarations
We handle customs submissions directly through HMRC CDS and the French Douane system. Your shipments are managed by our own team, not passed down a chain.
Post-Brexit Compliance Expertise
We have guided businesses through every stage of post-Brexit customs change. Our team stays current with evolving UK-EU trade regulations, so you do not have to.
Responsive and Available
Our clients regularly highlight how quickly we respond, including at weekends. When a shipment is time-sensitive, we treat it that way.
European Network
Beyond the UK and France, we work with a trusted network of customs partners across 15+ European countries, giving you consistent support across the continent.
Transparent and Straightforward
We communicate clearly, charge fairly and do not hide behind technical language. You will always know what we are doing and why.
Our Story
RENSAT was founded in 2017 with one clear purpose to make UK-France customs clearance simpler and more reliable for the businesses that depend on it. At the time, cross-border trade was already complex. Then came Brexit and with it, an entirely new set of customs requirements that many businesses were simply not prepared for.
Our France office opened in January 2025 now with established teams in London and Calais and direct access to both UK and French customs systems, we were able to step in where others could not which is helping clients continue trading without significant disruption, even as the regulatory landscape shifted around them. That experience taught us a great deal, and it shaped the way we work today.
In January 2026, RENSAT has also become a CBAM Declarant in France, so we can service whole of Europe with CBAM products. Our Remit does not stop at customs, we help client with training, audits and any all customs compliance.
In March 2026, RENSAT also started Haulage services and transporting good across UK and EU.
Our Story
RENSAT starts Haulage services
In March 2026, RENSAT also started haulage services, transporting goods across the UK and EU. This allows us to offer a more complete logistics solution, combining customs expertise with seamless transportation support.
RENSAT becomes CBAM Declarant
In 2026, RENSAT became a CBAM Declarant in France, allowing us to service the whole of Europe with CBAM products. Our remit does not stop at customs; we help clients with training, audits and all aspects of customs compliance.
RENSAT starts Consultancy Services​
We expanded into consultancy services in November 2025 to help businesses develop customs compliance processes. We offer customs audits, staff training, CBAM support and transit procedure guidance for UK and EU trade operations.
French office opened in January 2025
Our French office opened in January 2025. Now, with established teams in London and Calais and direct access to both UK and French customs systems, we were able to step in where others could not, which helped our clients.
RENSAT was founded in 2017
RENSAT was founded in March 2017 with one clear purpose to make UK-EU customs clearance simpler and more reliable for the businesses that depend on it. At the time, cross-border trade was already complex.
Our Offices
We operate from two locations: One in the heart of London, and the other at the French border, giving us direct access to customs operations on both sides.
United Kingdom (Head Office)
- 134 Buckingham Palace Road, London SW1W 9SA
- +44 (0) 20 3556 1720
- +44 (0) 7932 861 545
- +44 (0) 204 582 5091
- info@rensat.com
France Office (Calais)
- Terminal Transmanche Est, 62100 Calais, France
- +33 (0) 3 92 25 28 01
- +33 (0) 7 49 64 20 18
- +33 (0) 3 92 25 28 01
- info@rensat.com
Ready to Work with Us?
If you are in need of a reliable customs clearance partner who has extensive experience in clearing shipments between UK and France as well as across Europe, we would be glad to hear from you. We will be glad to assist you, whether it is an individual shipment or general customs issues that you wish to discuss.
FAQs
Why Choose RENSAT Over Other Customs Agents?
When it comes to seamless, compliant cross-border trade between the UK and Europe, RENSAT stands apart. Here’s why businesses across multiple industries trust us:
- In-house customs teams based in both the UK and France
- A single point of contact for all UK–EU customs movements
- Extensive experience in customs and international logistics
- Fully compliant with CDS (UK) and Douane (France) systems
- A transparent, responsive, and cost-effective service model
Whether you’re managing complex supply chains or occasional shipments, RENSAT delivers speed, accuracy, and personal service across all your customs needs.
Do I need to speak to various customs agents in multiple countries?
No, RENSAT specialises in combined customs services being your single point of contact handling your export, transit, and import declarations across the UK, France, and Europe, ensuring smooth and compliant cross-border trade.
Do you offer support in English across UK and EU operations?
Yes, our team communicates fluently in English and French, ensuring smooth coordination with no language barriers.