Managing Workplace Investigations
Specialist workplace investigation solicitors in London and the South East – helping employers safeguard their business from legal challenges and reputational risk.
Helping employers manage workplace investigations.
Workplace investigations are more than a formality – they’re a test of how your organisation handles pressure, fairness and risk. When serious allegations arise, such as bullying, harassment or discrimination, every step you take is under scrutiny.
Failing to handle investigations correctly can expose your business to significant risks, including:
- Legal claims – Mishandling investigations can lead to claims of discrimination, unfair dismissal or breach of employee rights.
- Reputational damage – A poorly managed investigation can erode trust and harm your company’s public image.
- Employee disengagement – If investigations are seen as biased or unfair, it can lead to a toxic work environment and disengaged employees.
- Inconsistent procedures – Inconsistent handling of investigations can result in claims of unequal treatment and potential legal challenges.
With the right legal guidance, workplace investigations become an opportunity to reinforce standards, demonstrate leadership and protect your culture.
At Thomas Mansfield Solicitors, we help employers in London and the South East, conduct workplace investigations that are fair, compliant and robust – protecting both your organisation and the people within it.
Call our employment law team on 020 4579 5997 or
Meet our employment law partners
Practical support through every stage of workplace investigations.
At Thomas Mansfield, we work alongside you to manage investigations efficiently, mitigating risks while ensuring transparency and confidentiality.
Our services include:
- Initial guidance and planning – We advise on whether an investigation is necessary and ensure the process is fair and compliant from the start.
- Independent investigation management – We can oversee or assist in conducting the investigation, ensuring impartiality and adherence to legal best practices.
- Drafting investigation reports – We provide assistance in documenting findings clearly, factually and in a defensible manner.
- Employee interviews and evidence collection – We guide you in gathering and evaluating evidence, maintaining confidentiality and thoroughness throughout.
- Legal compliance and risk management – We ensure that all investigation procedures comply with employment law, reducing the risk of legal challenges.
- Support through disciplinary action – If disciplinary action is required, we help ensure that steps taken are fair, legally sound and aligned with the investigation’s outcome.
Take control of workplace investigations.
Why employers choose Thomas Mansfield Solicitors
- Specialist workplace investigation lawyers – We bring legal expertise and practical insight to sensitive investigations, from grievances and misconduct to whistleblowing and discrimination.
- Recognised and accredited – Ranked in The Legal 500, Lexcel accredited and members of the Employment Lawyers Association.
- Trusted by employers – We advise HR professionals, business leaders and in-house legal teams on complex internal investigations.
- Focused on fairness and compliance – Our investigations are impartial, structured and aligned with employment law and best practice.
- Responsive and discreet – With offices in London and the South East, and video-enabled support, we provide flexible, confidential assistance.
- Practical and outcome-driven – We minimise legal and reputational risk while supporting good decision-making and a safe workplace culture.
Facing a workplace investigation?
We help employers carry out fair, effective workplace investigations – with legal input that protects your organisation and respects the people involved.
- Start with the right strategy – We begin with a no-obligation call to understand the allegation, your policies and any immediate concerns.
- Get structured, impartial support – We provide clear guidance on scope, process, timelines and documentation – whether we lead the investigation or support your internal team.
- Protect your business and people – Our employment solicitors help you make defensible decisions, manage risk and maintain trust in the process.
Speak to our workplace investigation lawyers to discuss how we can support your organisation.
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.