Theresa Grech

Partner, Head of Corporate (Cardiff)

  • About
  • Experience
  • Accolades
  • Contact

I read law at Cardiff University before gaining a Master’s degree in Commercial Law from Bristol University.  After qualifying in 1997, I joined a large commercial law firm in Bristol and became a corporate partner in 2008.

I have over 20 years’​ experience of dealing with mergers & acquisitions, reconstructions, joint ventures, corporate finance and corporate governance issues. I also advise on commercial contracts and have a specialist interest in intellectual property and IT related issues. I have been rated in the independent legal directories Legal 500 and Chambers UK.

Outside of work , I enjoy spending time with my family and socialising with friends and have a keen interest in the arts – I was previously honorary company secretary for the internationally acclaimed Cheltenham Festivals.



Lyons Davidson Limited

Willans LLP


Chambers UK - recognised lawyer in 2015 for Corporate/M&A -  "clients praise her attention to detail and her efficiency".

The Legal 500 - recommended lawyer in 2016 and 2017 for Corporate and Commercial; recommended in 2017 for TMT (Intellectual Property).

Clients say Theresa is: "very knowledgeable on corporate matters"; has "first-class commercial awareness"; is "knowledgeable, informative, meticulous and extremely personable".

Tel: +44 (0) 29 2055 7234


View on LinkedIn

Based in our office

Other people in the team:

Other People Who Can Help

Gordon Dadds