Every day is a productive day at TSN. The work is varied and complex and I take great pride in what I do.


Gabrielle O’Hagan focuses predominately on high-value commercial litigation and employment law, both contentious and non-contentious. She represents personal and corporate clients locally and internationally.

Gabrielle was educated at Westminster School and Oxford University (Christ Church) (BA Hons). After undertaking her training contract and practising as a solicitor in the commercial litigation department of international firm Denton Wilde Sapte, in the City of London and then in Gibraltar, Gabrielle joined TSN in 2006.

She is a member of the Bar in Gibraltar and the Law Society of England & Wales. Gabrielle also acts as a chairperson in the Gibraltar Employment Tribunal.

Contact Gabrielle