Reliable, accredited UK process agents. Acting on behalf of new overseas and UK clients within 24 hours, for cross-border lending, ISDA agreements, commercial contracts and over a hundred other matters.
Tremark Process Agents have provided a UK service-of-process address to overseas and UK clients across cross-border lending, ISDA agreements and English-law commercial contracts for over three decades.



Established expertise.Founded as part of Tremark Associates Limited in 1995, with Tremark Process Agents Limited incorporated in 2015. Over 30 years across our team.
Stable and reliable UK process agents.Permanent, company-owned offices in Leeds, West Yorkshire. A single, consistent UK point of contact. No offshoring.
Quality assurance.Three internationally recognised accreditations, demonstrating robust quality management and information security controls.
Transparent pricing.Clear, published rates. Invoicing in USD, EUR, JPY, GBP, AUD, CAD, CHF and CNY. Card and online payments accepted.
Efficient set-up.Acting for new clients within 24 hours. Guaranteed same-day service available where order forms arrive before 2pm UK time.
Multi-lingual team.English, French, Spanish, Portuguese and German spoken in-house. Particularly useful on cross-border instructions.
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An English process agent is the official representative for individuals and companies that do not have a physical presence in the UK. They receive court papers and legal documents on the appointor's behalf.
Acting as the crucial link for transactions under English and Welsh law, the process agent provides a UK address for legal proceedings, ensuring documents are received and forwarded promptly, with strict confidentiality.
If your contract is governed by English law and your company is not incorporated in England or Wales, you will normally be required to provide an English address for service of legal notice. A UK process agent gives you that address.
Read our frequently asked questions for more detail on how appointments work.
Our core jurisdiction. With offices in Leeds, Tremark Process Agents act for thousands of overseas and UK clients across cross-border lending, ISDA agreements and English-law contracts.
About our teamActing on Scots-law and cross-border agreements involving Scottish parties. Our specialists provide in-depth local intelligence across Scotland.
View case scenariosTremark Process Agents in Northern Ireland are equipped with extensive local intelligence on agreements governed by Northern Irish and English law.
View case scenariosEuropean counterparties on English-law agreements: cross-border lending, ISDA Master Agreements, shareholder arrangements and pan-European acquisitions.
View European case scenarioUS, Canadian and Latin American parties contracting under English law. Cross-border lending, ISDA derivatives, syndicated finance and trade agreements.
View Americas case scenarioAfrican corporates, banks and sovereign borrowers party to English-law agreements with overseas counterparties. West, East and Southern Africa.
View African case scenarioClients across the APAC region: Hong Kong, Singapore, Japan and the Indian sub-continent. Trade finance, master service agreements and joint ventures.
View Asian case scenarioAustralian and New Zealand corporates contracting under English law: cross-border lending, ISDA-documented derivatives and asset financing.
View Australasian case scenarioTremark Process Agents support transactions where parties sit outside the jurisdiction of England and Wales. Click a region to see what we do there.
I appointed Tremark Process Agents in respect of an agreement governed by English Law. Claire was so helpful and accommodating from the off, and made the process really simple.
Great service, extremely responsive. Special thanks to Claire who made the appointment seamless.
Service is excellent. Claire was very helpful explaining the entire appointment process. The 24 hour expedited service wrapped everything up quickly.

Fill in your details and we'll be in touch within one working day with a link to our Order Form.
What happens next
After submitting your details we'll email you a link to our Order Form, covering the information needed to establish your Process Agent facility.
Submit your matter today and the Tremark Process Agents operations team will have your Letter of Appointment ready for next-day delivery.