The team

We will build a team suitable for you

How can we help you?

The team

Catherine Gannon Meet our team of experienced, specialist, dedicated solicitors for Commercial & corporate, Disputes, Employment, IP, Tax, Share based incentives

Please check out our team member’s profiles

We are a London-based, boutique commercial law firm.  Our style depends on the issue.   When appropriate, we are uncompromisingly tough negotiators. However, we know when soft approaches succeed.  Probably, we have previously advised clients who faced similar situations to yours. Experience is critical.

International Referral: Gannons is part of an international network of solictors and accountantsWe are part of an international network of solicitors and accountants. We connect and co-ordinate specialist advice across most of the world’s jurisdictions.

A partner manages each team. This partner is your main contact.  We have accountants and tax experts in the team. Our capability to blend financial considerations with legal advice set us apart from many law firms. 

Our history

We have been in business for over 15 years.

2000: Catherine Gannon, then a tax solicitor at a large US law firm, looks out from their ivory tower and spots a gap in the market.  This gap is the lack of high quality legal advice for entrepreneurs. Research quickly reveals that small businesses mainly generate the UK’s GNP. The opportunity has crystallised.

The business plan: Match traditional lawyers’s expertise. Deliver at costs appropriate for private companies.

2002:  Our firm is up and trading as a paperless office: innovative for 2002. Our technology attracted sharp, experienced solicitors frustrated by the major firms’ practices, processes and politics.

2005: Intellectual property team added.

2006: Administration costs cut by 50%, due to technology investment and outsourcing strategy.

2008: Alex Kleanthous join as first dispute resolution/litigation partner.

2012: The corporate team manages its first £20 million+ company sale transaction.  Catherine Gannon and Helen Curtis lead.

2014: Office extended: the growing team demands more space.

2016: John Deane joins as a corporate partner.  The firm now comprises six partners across its core disciplines backed by a brilliant team.

Story so far: The original business vision remains.  Of course it was not initially plain sailing.  But, therein lies the foundation of our empathy with those braving the business world.

Core values

Our values make us what we are. They exist at the heart of everything we do:

Enable small and medium enterprises to access specialist solicitors.

We do not operate from fancy premises decked in glass and marble. Clients don’t pay for atriums. We keep our operating costs down. Our clients are sophisticated. and unimpressed by swagger.

Draw out talent. Empower individuals to fulfill their potential.

From the junior of juniors to the managing partners, we encourage individual entrepreneurialism. We strip away the politics within most professional partnerships. We demolish barriers to success.

Understand new ideas, think creatively, find innovative solutions.

We listen and learn.  Everyday brings new knowledge and experience to pass onto clients.  The client’s business comes first. We match our legal advice to the business needs.


Without honesty you do not have lift off.

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Our strategy is simple:

  • Deliver results for our clients; and
  • Deliver the profits to attract and retain a top quality team.

Welcome to Gannons and we look forward to working with you.

Catherine Gannon personal statement
Catherine Gannon
Managing Partner