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Keystone Law

Work 020 3319 3700
Fax 0845 458 9398

Nick Tsatsas

Work 02033193700
Keystone Law

Work Department

Employment: employers and senior executives


Nick is an experienced employment lawyer and acts for domestic and international employers, as well as senior executives and high-net-worth individuals. Although he acts for clients across a wide range of sectors, he has particular expertise in dealing with employment related issues arising in the fashion, media, retail, sports and transport sectors. Nick's practice covers advisory work as well as contentious disputes.

Areas of expertise:

  • Bonus and commission disputes
  • Director and shareholder disputes
  • Employment status
  • Drafting and advising on employment contracts and policies
  • Terminations and dismissals
  • Disciplinary and grievance issues
  • Litigation in the Employment Tribunal, Employment Appeal Tribunal and High Court
  • Restructuring and redundancies
  • Breach of contract and wrongful dismissal claims
  • Bullying or harrassment
  • Sickness absence and performance management issues
  • TUPE
  • Unfair dismissal claims


2018 Keystone Law Consultant Solicitor
2008-2017 Fladgate LLP Partner, Head of Employment
2005-2008 Michael Simkins LLP | Partner, Head of Employment
2000-2005 Clifford Chance LLP Senior Associate
1996-1999 Archon/Langley & Co Solicitor
1996 Qualified as a solicitor

London: Human resources

Employment: employers

Within: Employment: employers

On the employer front, Keystone Law provides advisory, transactional and contentious support for a range of domestic and international clients. The employment team has been significantly boosted in recent months by a raft of new arrivals, including Nick Tsatsas and Angharad Harris, who joined from Fladgate LLP and Watson Farley & Williams LLP respectively, as well as other new additions from firms including Herbert Smith Freehills LLP and Baker McKenzie. The individuals who make up the team are drawn from a diverse range of backgrounds, providing a broad experience base, with sectors covered including financial services, retail, hospitality, marketing, sport, education, charity and transport.

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Employment: senior executives

Within: Employment: senior executives

The lawyers who make up Keystone Law's employment team have a strong track record of advising high-net-worth individuals and senior executives on high-profile employment issues, such as discrimination, whistleblowing and sexual harassment. Key clients include senior executives at major brands across a range of sectors including media and entertainment, financial services, sport, property and leisure. Paul Daniels now leads the team after joining from Slater and Gordon in early 2018; he is one of a raft of new recruits to have come on board in recent months, including Nick Tsatsas and Angharad Harris from Fladgate LLP and Watson Farley & Williams LLP respectively.

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London: TMT (technology, media and telecoms)


Within: Sport

At Keystone Law, equine expert Rachel Flynn has a niche in advising horseracing clients on the full range of contentious and non-contentious matters, including employment issues and acquisitions. Paul Daniels and Nick Tsatsas, who joined the firm in 2018, also have employment expertise, advising clubs and sportspeople on dismissals, discrimination, whistleblowing and contract disputes. In the commercial space the team also advises individuals and private companies on IP, copyright and sponsorship matters.

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