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London

Founded in 2012, Signature Litigation has grown into one of London’s pre-eminent specialist dispute resolution practices. From the outset, we set out to do things differently: a conflict-free, disputes-only platform designed to give clients the undivided focus and strategic agility that complex, high-stakes matters demand.

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Gibraltar

Established in 2017, Signature Litigation's Gibraltar office was founded to address growing demand for specialist expertise in commercial litigation and private wealth disputes on the Rock.

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Paris

Signature Litigation AARPI houses one of France’s most enviable product liability practices, with the team also handling commercial and corporate litigation, insurance and reinsurance, toxic tort and ESG, civil fraud and asset tracing, international arbitration, administrative and public law.

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Frankfurt

Frankfurt has emerged as one of Europe's foremost financial and commercial centres and, increasingly, as a bridge between European and Asian markets. With that growth comes an increasing demand for sophisticated dispute resolution. Signature Litigation established its Frankfurt office to meet this need, bringing our conflict-free, disputes-only platform to the German market.

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Sharon Takhar

Associate

The quality of their service has always been exceptional. The team excels at developing and coordinating litigation strategies that are not only thorough but also realistic and perfectly aligned with clients’ expectations. 

– The Legal 500 EMEA 2026

The team is excellent, always ready to meet our needs and anticipate risks and expectations.

– The Legal 500 EMEA 2026
Very good advice, to the point and with attention to detail. 
– The Legal 500 EMEA 2026

Sharon Takhar is an Associate at our London office specialising in investigations, regulatory enforcement and white collar crime.

Sharon advises corporates, financial institutions, and senior individuals on complex internal investigations, cross-border regulatory matters, and white collar defence. Her practice focuses on matters involving allegations of fraud, bribery and corruption, sanctions breaches, market misconduct, and financial crime compliance.

She has experience advising on regulatory investigations, enforcement actions and supervisory reviews involving UK and international authorities, including the Serious Fraud Office (SFO), Financial Conduct Authority, Office of Financial Sanctions Implementation, the United States Department of Justice (DOJ), and the U.S. Securities and Exchange Commission.

Sharon has experience preparing individuals for compelled and voluntary interviews conducted by enforcement authorities, including the SFO and the DOJ. Her work includes drafting witness statements and representations, and assisting in the preparation of Statements of Facts and other key documents in the context of cross-border investigations.

She also supports senior management teams and audit committees in responding to internal and external investigations, including coordinating legal and regulatory strategy.

Sharon has particular experience advising on UK financial sanctions, including sanctions compliance frameworks, circumvention risk, supply chain exposure, reporting obligations, and investigations into potential breaches. She regularly supports clients in navigating evolving UK sanctions regimes and responding to related regulatory enquiries.

Her recent experience spans matters in the insurance, life sciences, medical technology, and automotive sectors.

Sharon has been recognised in The Legal 500 UK Guide for ‘Fraud: White-Collar Crime’ and ‘Regulatory Investigations and Corporate Crime’.

Sharon was admitted as a solicitor in England and Wales in 2023.

  • Advising an individual in connection with a joint Department of Justice and Serious Fraud Office investigation into bribes allegedly paid by insurance brokers to government officials to secure contracts with state-owned companies in Central America.
  • Advising on a joint Securities and Exchange Commission and Department of Justice investigation following a whistleblower complaint made in relation to the provision of alleged improper payments and other benefits to prescribing physicians by the client company.
  • Investigating gross misconduct allegations against a senior director of a global automotive technologies company.
  • Supporting a s.166 FSMA review by the Financial Conduct Authority.
  • Advising a Dubai-based food and beverage packaging solutions company as to whether their proposed business model to supply into Russia contravened UK or EU sanctions regimes.

Article: Crypto meets criminal law: The UK’s new regulatory regime – Global Relay Intelligence & Practice – 11 September 2026

Article: What does the FRC’s overhauled investigation process mean for firms? – Business & Accountancy Daily – 10 August 2026

Article: FRC Audit Enforcement reforms: New pressure points for audited entities Insolvency Insider – 23 July 2026

Article: SFO Plan Focuses On Resilience But Funding Doubts PersistLaw360 – 6 May 2026

Article: What UK’s New Prosecution Guidance Means For ComplianceLaw360 – 18 September 2025

Article: Failure to prevent fraud: key takeaways for directorsBusiness & Accountancy Daily – 15 September 2025

Article: ANALYSIS: SFO-CPS issue corporate prosecution guidanceThomson Reuters Regulatory Intelligence – 2 September 2025