Grainne Fahy > Keystone Law > London, England > Lawyer Profile
Keystone Law Offices
48 CHANCERY LANE
LONDON
WC2A 1JF
England
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Grainne Fahy

Work Department
Family and Divorce
Position
Grainne is a highly experienced divorce and family lawyer who represents married and unmarried medium-to-high-net-worth individuals going through separation or divorce. She also provides advice and assistance to those wishing to enter into nuptial agreements.
Many of Grainne’s cases involve an international element: overseas assets, pensions, property structures such as usufructs, employment, and parties who live abroad or wish to relocate to another jurisdiction.
Her clients include business professionals, those in the public eye, heads of international corporations, British nobility and ‘silver separators’.
Grainne also has an extensive network of financial advisors, wealth managers, pension experts, forensic accountants, tax experts, private investigators and lawyers in multiple jurisdictions who she frequently works alongside.
Career
Grainne qualified as a solicitor in 2005. Prior to joining Keystone Law in 2023, she worked at the following firms:
- Clyde and Co
- Hanne & Co
Memberships
‘‘A very experienced family lawyer. There is simply no issue that is too difficult for her.’’
The Legal 500 2023
‘‘Grainne is an outstanding lawyer … tough but empathetic and knows her stuff.’’
The Legal 500 2023
‘‘Experienced and well-regarded’’
The Legal 500 2022
‘‘Experienced, considerate and empathetic’’
The Legal 500 2021
‘‘Quickly grasps the issues, thoroughly analyses the information and looks for practical and cost-effective solutions for her clients.”
The Legal 500 2020
Fellow of the International Academy of Family Lawyers (IAFL)
Accredited by Resolution as a specialist family lawyer with particular specialisms in Private Law Children and Advanced Financial Provision 1
Resolution qualified mediator
Shortlisted for Partner of the Year at the LexisNexis Family Law Awards 2021
Member of the Cooperation Ireland Committee (CIC) and Vice Chair of the Legal Dinner
Member of the London Irish Lawyers Association (LILA)
Top Tier Firm Rankings
- Dispute resolution > Commercial litigation: mid-market
- Insurance > Insurance: corporate and regulatory
- Insurance > Insurance: corporate and regulatory
- Private client > Charities and not-for-profit
- Private client > Court of protection
- Corporate and commercial > International business reorganisations
- Insurance > Professional negligence
- Finance > Corporate restructuring & insolvency
- Crime, fraud and licensing > Licensing
- Real estate > Construction: non-contentious
- Real estate > Residential property
Firm Rankings
- Employment > Senior executives
- Private client > Agriculture and estates
- Private client > Family
- Crime, fraud and licensing > Gaming and betting
- Finance > Islamic finance
- TMT (technology, media and telecoms) > Media: Film & TV
- Insurance > Product liability: defendant
- Dispute resolution > Professional discipline
- Transport > Travel
- Private client > Art and cultural property
- Transport > Aviation
- Insurance > Clinical negligence: defendant
- Real estate > Commercial property: corporate occupiers
- TMT (technology, media and telecoms) > Fintech: corporate and commercial
- TMT (technology, media and telecoms) > Fintech: regulatory
- Crime, fraud and licensing > Fraud: civil
- Employment > Immigration: personal
- Insurance > Insurance and reinsurance litigation
- Insurance > Insurance litigation: for policyholders
- Corporate and commercial > M&A: Smaller Deals, £10m-£100m
- TMT (technology, media and telecoms) > Media: Music
- Corporate and commercial > Partnership
- Employment > Pensions (non-contentious)
- Insurance > Personal injury: defendant
- Transport > Shipping
- Finance > Bank lending: investment grade debt and syndicated loans
- Real estate > Construction: contentious
- Employment > Employers
- Employment > Immigration
- TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
- TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
- Projects, energy and natural resources > Oil and gas
- Private client > Personal tax, trusts and probate
- Real estate > Planning
- Projects, energy and natural resources > Power (including electricity and nuclear)
- Real estate > Property litigation
- TMT (technology, media and telecoms) > Reputation management
- Corporate and commercial > Venture capital
- TMT (technology, media and telecoms) > Sport
- Insurance > Insurance: corporate and regulatory
- Industry focus > Life sciences and healthcare
- Private client > Court of protection
- Insurance > Professional negligence