


Abdul is a Partner at Signature’s London office specialising in the handling of commercial disputes including commercial litigation (including product liability) and arbitration matters, and often with a cross-border element.
Abdul has over 25 years’ experience in the handling of litigation, arbitration and contentious regulatory matters in London and Hong Kong. He represents high net-worth individuals, corporates and financial institutions in bringing and defending claims. He has particular experience of disputes relating to investment fund structures, shareholder agreements, joint ventures and M&A transactions. His matters frequently involve complex insolvency and insurance angles.
Abdul has significant experience in advising on financial markets disputes, drawing on time spent on secondment to the Compliance Team of a Wholesale Bank. He regularly advises on disputes relating to financial products, mis-selling, regulatory investigations and compliance issues.
Abdul is regarded as a ‘Leading Partner’ in The Legal 500 UK Guide 2026 for both commercial litigation and banking litigation, where he is described as an “outstanding litigator, both in terms of legal skill and strategic expertise.” Abdul is praised for being “absolutely and completely unflappable” and “a great person to have in your corner in a crisis.” The Guide also notes Abdul “excels in disputes related to financial products and mis-selling.” Previous Guides have described him as “highly regarded” and “an extremely experienced litigator.” A commentator has noted that: “One of the best litigators I have had the privilege of working with is Abdulali Jiwaji.” Chambers Global has described him as a “technically sound, sensible and robust litigator who always finds practical solutions.” Abdul is also ranked in the Chambers UK 2026 Guide for banking litigation, with commentators describing him as “a fantastic lawyer”, “calm and rational, as well as a great listener with strategic mindset”, and “an outstanding lawyer.”
Prior to joining Signature Litigation, Abdul was a partner at Simmons and Simmons in Hong Kong.
He trained and qualified at Lovells. After admission in 1998, he practiced in the Lovells Corporate and Financial Litigation team across London and Hong Kong, before joining Allen and Overy and then Simmons in Hong Kong. He relocated to London in 2014 on joining Signature, also as a partner.
Abdul is admitted as a solicitor of the Supreme Court of England and Wales and holds Higher Rights of audience. He is also admitted to practise as a solicitor in Hong Kong.
He is an officer of the London Solicitors Litigation Association, serving as Membership Secretary. He is also a member of the Inter Pacific Bar Association and the Financial Services Lawyers Association.
Banking and Financial Markets
Civil Fraud and Asset Tracing
Commercial Litigation
Insolvency
Product Liability
Professional Negligence
White Collar Crime and Regulatory Investigations
International Commercial Arbitration
Article: Debanking under scrutiny – Financial Regulation International – 30 June 2026
Article: Debanking under scrutiny: Yasin Al-Yasin v Starling and the 2026 regulation reforms – Thomson Reuters Regulatory Intelligence – 17 June 2026
Article: Naming and shaming after the FCA’s recalibration: Where are we now? – Financial Reporter – 5 March 2026
Article: Warranty and misrepresentation claims – Thomson Reuters WestLaw – 19 January 2026
Article: Essential tips on ID verification for company directors – Business & Accountancy Daily – 5 November 2025
Article: UK Companies House cracks down on identity verification: what directors need to know – Thomson Reuters Regulatory Intelligence – 22 October 2025
Article: The FCA fines Monzo: banks face a challenging time – Financial Regulation International – 31 August 2025
Press Quote: £250mn and counting: fines against banks rack up for financial crime failings – FT’s Banker – 21 July 2025
Press Quote: Financial services firms dealt tens of millions in regulatory fines – City AM – 17 July 2025
Article: CJC report: the practitioner’s perspective – The Law Society Gazette – 7 July 2025
Press Quote: FCA drops ‘naming and shaming’ approach – except in ‘exceptional circumstances’ – Compliance Week – 7 July 2025
Article: Braganza: in good faith? – New Law Journal – 13 June 2025
Article: The CJC’s challenge – getting the litigation funding balance right – Legal Futures – 8 April 2025
Article: What can be learned from UK FCA’s first-ever fine for MiFIR transaction reporting failures – Thomson Reuters Regulatory Intelligence – 6 March 2025
Article: Litigation Funding – The Jury is Out – Law.com International – 3 March 2025
Press Quote: After fining Metro Bank and Starling, which challenger bank will the FCA target next? – City AM – 13 November 2024
Article: FCA ‘Finfluencers’ Crackdown May Prove More Bark Than Bite – Law360 – 24 October 2024
Press Quote: What Starling’s £29mn fine says about UK neobanks’ struggles – FT’sBanker- 10 October 2024
Press Quote: FCA’s £29M Fine Of Starling Sends Wider Compliance Warning – Law360 – 4 October 2024
Press Quote: Starling Bank fined £29m for ‘shockingly lax’ financial crime controls – Yahoo Finance – 2 October 2024
Press Quote: Starling Bank fined £29m for ‘shockingly lax’ financial crime controls – City AM – 2 October 2024
Press Quote: FCA Fines Starling £29M For ‘Shockingly Lax’ Client Screening – Law360 – 2 October 2024
Press Quote: FCA gives Starling the bird – ICLG – 2 October 2024
Article: FCA expects scrupulous attention to managing conflicts of interest – FT Adviser – 23 August 2024
Article: FCA enforcement proposals – is transparency the answer? – Financial Reporter – 23 May 2024
Article: FCA name and shame enforcement proposals challenged – Retail Banker International – 23 May 2024
Article: How has Consumer Duty impacted wealth management so far? – FinTech Global – 2 May 2024
Article: Regulator must be wary of rough justice in search for transparency – The Times – 14 March 2024
Article: Questions over whether more identification deters fraudsters – The Times – 4 January 2024
Article: Reinventing the Registrar: Unpacking the ECCTA’s Transformative Impact on Companies House and UK Corporate Transparency – Thomson Reuters Regulatory Intelligence – 21 December 2023
Article: The risks of global divergence in Libor transition – The Banker – 8 April 2021
Article: Tough legacy contracts slow transition away from Libor – Global Risk Regulator – 8 March 2021
Press Quote: Europe handcuffed by current corporate liability laws; is change coming? – Compliance Week – 4 February 2021
Article: UK’s financial regulator rapped following LCF collapse – Global Restructuring Review – 22 January 2021
Article: Quincecare, Fraud and Insolvency – Bankers’ Duties and Deep Pockets – Lawyer Monthly – 18 December 2020
Article: Corporate failures – can the UK’s financial regulator lead the charge? – Global Restructuring Review – 11 December 2020
Article: Nigerian Oil Spill Ruling Shows Limits Of UK Class Actions – Law360 – 6 October 2020
Article: JALLA V SHELL: WHAT DOES IT MEAN FOR REPRESENTATIVE ACTIONS? – Lawyer Monthly – 5 October 2020
Article: A touch of class – Litigation Futures – 29 September 2020
Article: Finding common cause for UK class actions – Energy Voice – 29 September 2020
Article: PRIN, class actions and vulnerable customers at risk during the pandemic – Compliance Matters – 8 September 2020
Article: Mortgage arrears-handling failures cost Lloyds dearly – Compliance Monitor – 14 July 2020
Article: COVID-19 slows pace of existing investigations – LexisNexis – 20 April 2020
Article: COVID-19 slows pace of existing UK investigations – Law360 – 20 April 2020
Article: Legacy Contracts Complicate Libor Transition – Law360 – 2 March 2020
Reference in relation to Barclay brothers litigation – The Lawyer – 26 February 2020
Press Quote: Comments in relation to resolving disputes with banking institutions – The Times – 31 October 2019
Press Quote: Top UK Corporate Crime Decisions Of 2019: Mid-Year Review – Law360 – 12 August 2019
Press Quote: Trading Data Trips SFO Case As Rate Rigging Trials Wrap – Law360 – 5 July 2019
Article: Making shareholder claims under the Financial Services and Markets Act 2000 – Thomson Reuters – 21 March 2019
Press Quote: Hurdles Remain As UK Pushes On With AML-Fighting Register – Law360 – 8 March 2019
Article: Battle of forms: the construction of competing jurisdiction clauses – Compliance Monitor – 5 November 2018
Article: Sports Direct v the FRC: what it means – economia – 9 October 2018
Article: Court clarifies ‘fair market value’ meaning in LBI vs Raiffeisen Bank case – Global Risk Regulator – 5 July 2018
Article: How Fair Is Fair Market Value In The UK? – Law360 – 4 June 2018
Article: Is there now a definition for “fair market value” in the context of the Global Master Repurchase Agreement 2000 edition? – Global Banking and Finance Review – 16 May 2018
Article: FCA Enforcement Strategy May Influence Litigation Privilege – Law360 – 29 May 2018
Article: Article regarding the FCA Business Plan – FT Adviser – 10 May 2018
Article: Why RBS Might Be Spared Wave Of Litigation By Small Firms – Law360 – 6 March 2018
Article: UK banking litigation: Tale of the tape – Commercial Dispute Resolution – 5 March 2018