Employment Tribunal Services for Employers

Expert tribunal support from specialist employment lawyers in London and the South East – helping employers resolve claims, reduce risk and protect business reputation.

We help employers manage tribunal claims – from first response to final outcome.

Employment tribunal claims can be disruptive, costly and stressful. Whether you’re facing an allegation of unfair dismissal, discrimination or whistleblowing, seeking expert advice early makes all the difference.

At Thomas Mansfield Solicitors, we deliver employment tribunal services that are strategic, commercial and tailored to your business. We act for employers across all sectors, including financial services, recruitment, media, transport & logistics and professional services – from multinational groups to UK-based SMEs.

When you instruct us, you gain more than just legal defence. You gain a clear strategy, practical no-nonsense advice, calm handling and experienced employment law professionals on your side.

Expert employment tribunal representation that protects your business and reputation

Our employment law solicitors are specialists in employment tribunal representation. We understand that protecting your business isn’t just about defending a claim – it’s about managing risk, preserving reputation and staying focused on your wider objectives.

We guide employers through the full lifecycle of a tribunal matter:

  • Reviewing tribunal claims and advising on prospects.
  • Preparing and submitting your ET3 response.
  • Managing disclosure and witness statements.
  • Handling Acas conciliation and settlement discussions.
  • Representing you at preliminary and final hearings.
  • Advising on appeals and costs, where appropriate.

Our team includes experienced litigators and in-house advocates. Where necessary, we collaborate with trusted barristers to bring in specialist expertise – always aligned with your commercial priorities.

Call our employment law team on 020 4579 5997 or

Meet our employment law partners

When claims go wrong – challenges and lessons.

Employment tribunal claims can escalate quickly when not managed properly. The consequences often go beyond legal risk:

  • Public scrutiny of internal decisions and leadership.
  • Damaged employee relations and falling morale.
  • Time and resource pressure on HR and senior management.
  • Regulatory interest, particularly in whistleblowing or discrimination cases.
  • Negative media coverage, especially in high-profile sectors.

We’ve worked with employers who’ve felt blindsided – by process failures, unclear advice or claims more complex than expected. Some come to us part-way through proceedings, needing steady, experienced counsel to regain control.

We act quickly and without judgment. Whether you’re firefighting or seeking to prevent future claims, we’ll help you move forward with clarity and confidence.

Prevention is better than litigation

While tribunal representation is a core strength, our wider role is to help employers avoid disputes altogether. We offer proactive support to strengthen your processes and reduce exposure:

  • Drafting and reviewing contracts, policies and procedures.
  • Training HR and line managers on best practice and legal compliance.
  • Advising on disciplinaries, grievances, redundancies and performance processes.
  • Early resolution of issues to prevent escalation into formal claims.

This preventative, joined-up approach improves outcomes for your business, enhances employee engagement and demonstrates your commitment to fair treatment.

Why employers choose Thomas Mansfield.

  • Tribunal litigation specialists – Defending claims is a core part of our practice. We bring decades of focused employment law experience to each case.
  • Recognised and accredited – Ranked in The Legal 500, Lexcel accredited and active members of the Employment Lawyers Association.
  • Accessible across London and the South East – With offices in key locations and remote consultations available, we support employers wherever you’re based in the UK.
  • Trusted by employers – Our clients include multinational corporations, professional partnerships, SMEs and in-house legal and HR teams.
  • Commercial and outcome-focused – We balance legal strategy with your operational, reputational and financial priorities.
  • Clear, responsive advice – Timely guidance, practical recommendations and no legal jargon – so you can act with confidence.
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Facing an employment tribunal claim?

We take a calm, commercial approach to employment tribunal litigation – helping employers assess risk early, prepare a robust defence and avoid unnecessary escalation.

  • Contact us – We start with an initial consultation to understand the claim, your position and any key concerns.
  • Receive a tailored plan – You’ll get practical next steps, realistic timelines and clear fee options to guide your response.
  • Protect your business – Whether you’re defending a single claim or managing broader reputational risk, we provide expert legal support every step of the way.

Talk to our employment tribunal solicitors to discuss your situation.

Call our employment law team on 020 4579 5997 or

Contact us

Contacting the right person couldn’t be easier. Use our form or call us to speak to an experienced employment solicitor in confidence.

Please note we do not offer legal aid or no win no fee agreements.

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