Gruffydd Owen Solicitor

Photograph of Gruffydd Owen

Contact Details

Gruff is a Solicitor in our Cardiff office specialising in the fields of commercial contracts, IT law and information governance.

Main areas of practice

Gruff assists the commercial department by drafting, negotiating and advising on legal issues arising in connection with a wide range of commercial contracts for private, public and third sectors. 

Drawing on a secondment to a global insurance company, Gruff has particular experience advising companies on IT and telecoms contracts (including cross-border matters) and data protection issues.

Significant experience

IT Contracts

Gruff gained significant experience of IT contract drafting and reviewing on secondment with the IT procurement department of a global insurance company. 

Gruff advised on a diverse range of commercial arrangements supporting the procurement managers with software licence agreements, telephony agreements, contract renewals and GDPR compliance. Examples include:

  • Advising on the procurement of cloud-based risk management software;
  • Advising on the extension of a global telephony framework agreement to encompass additional services.
  • Advising on the commercial terms of a SaaS hosted Payroll system including consideration of the data protection implications. 

Commercial Contracts

Gruff has advised or assisted with advising upon the drafting and negotiation of a broad range of contracts across different sectors including:

  • Advising on complex liability and indemnity provisions in various contracts and data processing agreements
  • Drafting terms and conditions, acceptable use policies and privacy notices for a Fintech mobile application and websites.
  • Drafting agreements between NHS Bodies and other entities including the third sector. 


Gruff is a part of the team which advises on the provision and use of technology within the financial services space. The team advises clients on the collection, use, storage and transfer of data in the development of new products within financial services including the use of AI, aggregation and automation.


Gruff holds a practitioners certificate in data protection from the British Computer Society.  He regularly advises clients on data protection matters.  In particular, Gruff advises on terms and conditions for commercial agreements to manage and share risks when processing personal data, he drafts data protection documents and advises clients dealing with data subject rights.


Gruffydd’s Blog

Data Protection: How to plan for Brexit

Following the defeat of the Government's EU Withdrawal Agreement in the House of Commons on 15 January, the risk of a no-deal Brexit has increased and there remains considerable uncertainty about how data protection laws will apply after 29 March 2019.

Related Knowledge & Resources

Increase in Subject Access Requests: GDPR one year on…

It's nearly a year since the GDPR and Data Protection Act 2018 (DPA 2018) came into force. We take a look at one area that organisations and employers are grappling with in increasing numbers: Data Subject Access Requests.

Online platforms and regulation - too successful for their own good? Why the EU's proposed regulation of platforms will apply in the UK regardless of Brexit

Our expert Simon Stokes looks at why the EU's proposed regulation of platforms will apply in the UK regardless of Brexit

Consent and Direct Marketing: What is informed consent in the UK? The decision of the First-tier Tribunal in Xerpla Ltd v The Information Commissioner

In this article, our expert Simon Stokes looks at what is informed consent in the UK in relation to the decision of the First-tier Tribunal in Xerpla Ltd v The Information Commissioner.

Commercial Agency Law – a guide for advisors outside the UK – Beware the differences in the UK

This is a summary for legal advisors outside the UK of commercial agency law in the UK. The effect of the Commercial Agents (Council Directive) Regulations 1993 ("the Regulations") in the UK can be quite different from countries in the EU.

Commercial Law Briefing: Getting the Boilerplate Right

Commercial Law Briefing: Getting the Boilerplate Right - An A to Z of Commercial Contract "Boilerplate" clauses and some lessons from recent cases.