Timothy Young
‘Timothy Young is an excellent leading junior and operates at the very top of the junior Bar. He has experience of complex areas of corporate, property and commercial law which few can match.’ (Chambers (2025) – Commercial Dispute Resolution and Real Estate Litigation – Scotland)
‘Timothy Young is very technically adept and super diligent.’ (Chambers (2025) – Construction – Scotland)
‘Timothy is extremely bright and capable; he is impressive’ (Chambers (2025) – Commercial Dispute Resolution – Scotland)
‘He is a powerful and focused advocate and enjoys the respect of judges.’ (Legal 500 – Commercial Dispute Resolution)
‘Timothy is a very astute operator who commands the confidence of clients and solicitors alike.’ (Chambers (2024) – Commercial Dispute Resolution – Scotland)
‘His intellectual prowess and ability to quickly and competently ascertain the critical considerations of a case and the best strategy moving forward is matched with a formidable style of advocacy.’ (Chambers (2024) – Construction)
‘He is one of the best advocates at the Bar. He is very bright and very user-friendly’ (Chambers (2023) – Commercial Dispute Resolution)
‘Tim is excellent. He is regularly instructed in public law matters and his written work is exceptional.’ (Chambers (2023) – Administrative and Public Law)
Tim Young is a leading junior counsel in commercial and public law disputes at the Scottish bar. He has been widely recognised as such in all the major legal directories including Chambers and Partners, Legal 500, and Who’s Who Legal.
He is regularly instructed – both led and unled – in the most important, complex, and high-value commercial cases before the Scottish courts and in arbitrations.
He has extensive experience and expertise in commercial contract disputes (particularly complex construction and IT contract matters), civil fraud and bribery, trusts, banking, company, insolvency, and shipping and maritime law. He is also a contributing editor to leading practitioner texts in these areas, the Companies Law (reissue) and Shipping and Maritime Law (reissue) volumes of The Laws of Scotland: Stair Memorial Encyclopaedia.
He has also been retained by the defenders in several sets of group proceedings relating to diesel emissions and has been heavily involved in several recent and important decisions on the proper approach to such litigations.
He also has a very extensive experience in all commercial and agricultural property matters. He has conducted many cases in relation to the electronic communications code, crofting, agricultural tenancies, commercial leases, servitudes, rights of way, and title disputes.
In addition to his heavy weight commercial practice, he also has substantial experience of judicial review and statutory appeals in the field of public and administrative law. He is particularly sought after for his experience in dealing with human rights challenges, malicious prosecution cases, public procurement disputes, and professional discipline matters. As well as appearing in Court, he has appeared in a wide variety of tribunals, committees, and disciplinary hearings. Tim has also been appointed as a Standing Junior Counsel to the Scottish Government, and regularly appears in the courts for the Scottish Government.
He graduated with a first class honours from the University of Strathclyde. Throughout his career, he has maintained links with academia through tutoring Business Entities and Constitutional Law at both the University of Edinburgh and Napier University, and as an external examiner at Robert Gordon University. He is also the Deputy Editor of the official law report series in Scotland, Session Cases.
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Kathryn Ferguson
Kathryn Ferguson joined Ampersand in 2018 and has completed Paralegal qualifications in both Conveyancing and Wills and Executries. Prior to joining the team Kathryn worked for a global law firm supporting the Commercial Real Estate and Litigation teams.
Kathryn brings a can-do approach and is always willing to assist in all aspects of instructing counsel.
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Usman Tariq KC
Usman Tariq has extensive experience of high-value and complex commercial disputes and public law litigation. His core areas of practice include contractual, intellectual property, insolvency, banking, company and professional negligence disputes. He also specialises in administrative and public law, including judicial reviews, and has experience of advising clients on sanctions law. He has appeared at all levels of the Scottish court system, including the UK Supreme Court.
The breadth of his experience and expertise is recognised in the Chambers & Partners UK Bar Guide 2025 in which he is ranked as a leading individual in eight practice areas. This is the highest number of individual rankings for the Scottish Bar. He was recognised as Advocate of the Year at the Law Awards of Scotland 2017 and the Legal 500’s Junior Counsel of the Year at the Scottish Bar at the Legal 500 UK Awards 2019.
He has held a number of professional appointments. Since 2022, he is appointed as counsel to the UK Covid-19 Public Inquiry chaired by Baroness Heather Hallett. He is a member of the legal team investigating core political and administrative governance and decision-making in relation to the pandemic. He was involved in high-profile public hearings in January 2024 in which key individuals involved in the pandemic response in Scotland gave evidence. He has gained significant experience of acting in public inquiries. He was also a Standing Junior counsel to the UK Government in Scotland for nine years and latterly served as Second Standing Junior to the Advocate General for Scotland before his appointment as silk. He has served as a full-time Advocate Depute at the Crown Office between 2021 and 2022.
He has been described in the Chambers & Partners UK Bar Guide as being “universally respected at the Bar, including by opponents and the judiciary” and a “very highly regarded practitioner” who has “the ear of the court” and is “very popular with the judiciary”. He is ranked in the Chambers & Partners UK Bar Guide 2025 for the following eight practice areas: (i) commercial dispute resolution; (ii) intellectual property; (iii) information technology; (iv) media law; (v) restructuring / insolvency; (vi) professional negligence; (vii) administrative and public law; and (viii) civil liberties and human rights. He is also ranked in the Legal 500’s UK Bar Guide 2024 for commercial disputes and administrative and public law.
He acts in cases across the commercial spectrum. He is ranked in the Chambers & Partners UK Bar Guide 2025 and in the Legal 500 UK Bar Guide 2024 for commercial disputes. He is described in the Chambers & Partners Bar Guide 2024 as “an absolute standout advocate, a superb all-rounder who is great with clients” and whose “legal analysis is outstanding”. His expertise in professional negligence claims is recognised by Chambers & Partners who note that he has a “reputation for his handling of professional negligence claims, primarily against firms of solicitors”. He also undertakes a significant amount of work in the field of personal and corporate insolvency. Chambers & Partners note that “he is regularly instructed to act for administrators, liquidators and trustees, among other parties, in complex corporate and personal insolvency cases”.
He has developed a market-leading reputation for intellectual property disputes. He has been described by the Legal 500 as “The best all-round IP junior in Scotland”. Chambers & Partners has noted that he is a “real standout in IP” and “well deserving of his reputation as a go-to IP barrister”. In addition to appearing in most of the leading IP cases in the Court of Session over the past decade, he has experience of conducting proceedings in the UK Intellectual Property Office. He also has a leading reputation for Information Technology disputes. He is the only junior counsel in Scotland recognised by Chambers & Partners for expertise in this practice area. Chambers & Partners note that he “garners critical acclaim in the market for his abilities in a host of cases including those involving the IP rights in games, television and related merchandise”. He has acted in high-profile cases in the gaming industry, including for Sony Interactive Entertainment and Naughty Dog in relation to the hack of servers and leak of footage from the “Last of Us Part II” video game before its release, and Rockstar Games in relation to modding of the software of the “Grand Theft Auto V” video game.
He has significant expertise in administrative and public law as well as civil liberties and human rights. He is ranked in both the Chambers & Partners and Legal 500 UK Bar directories for administrative and public law. In his role as a Standing Junior counsel to the UK Government in Scotland, he has advised and represented a number of UK government departments including the Cabinet Office, Home Office, Department of Work and Pensions, Department of Energy Security and Net Zero and the Ministry of Defence. He is described by Chambers & Partners as having a “busy public and administrative law practice, in which he acts mostly for central government”. He is also described as a “well-regarded civil liberties and human rights advocate” who is “particularly adept at judicial reviews concerning EU, human rights and immigration law”. He has significant experience of EU law, including having advised on the applicability of the sanctions regime.
He has experience of alternative dispute resolution as counsel in mediations and arbitrations. He has been appointed as the arbitrator in commercial disputes. He has also been a legal member of the Scottish Football Association’s Judicial Panel.
He is an alumnus of the U.S. Department of State’s International Visitors Leadership Program (IVLP). The IVLP is the U.S. Department of State’s premier professional exchange programme in which emerging foreign leaders in a variety of fields are invited to the U.S. to meet with professional counterparts and cultivate lasting relationships. In 2022, he spent time in Washington D.C., San Francisco, Portland and Montana meeting with various federal and state governmental bodies, NGOs and stakeholders in a human rights project on Advancing Minority Rights in Europe.
He is a member of the Royal Society of Edinburgh’s Young Academy of Scotland (YAS). YAS aims to bring together young professionals from all sectors to work together on projects that benefit Scotland and the world.
He is passionate about improving inclusion in the legal profession in Scotland. In 2017, he co-founded the Scottish Ethnic Minority Lawyers Association (SEMLA). SEMLA aims to improve ethnic diversity in the legal profession in Scotland. The group is supported by the Law Society of Scotland and the Faculty of Advocates. SEMLA has collaborated with some of the largest law firms and organisations across the UK on events and work placements for law students from ethnic minority backgrounds. In 2021, he was appointed to the Law Society of Scotland’s Racial Inclusion Group which undertook a systematic review of racial inclusion in the profession and produced a report with recommendations. In 2023, he was appointed to the Scottish Government’s Future of the Legal Profession short-life working group. The purpose of this group is to examine the evidence and propose improvements to address the challenges of recruitment and retention in the profession and to provide support for the planning, collaboration and improvement of legal services in Scotland.
He called to the Bar as the Faculty’s Lord Reid scholar for 2010/2011. This scholarship is awarded annually to the outstanding candidate to the Bar. He is a graduate of the University of Glasgow and the University of Cambridge.
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Sheena Hume
Sheena joined Ampersand in 2015. Prior to joining us, Sheena worked at a top Edinburgh Law firm, initially as a trainee then as a Solicitor in their Employment Department. Sheena holds a LL.B and Legal Practice Diploma from the University of Edinburgh.
Sheena’s legal experience provides her with ideal insight to assist with all inquires in relation to instructing counsel. Sheena brings a friendly and professional service to the Clerking team and is always ready to assist.
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Shawn McArthur
Currently on maternity leave
Shawn McArthur joined Ampersand in 2018. Prior to joining Ampersand Shawn was a Legal Secretary at a global law firm, based in Edinburgh, working Dispute Resolution and prior to that worked in Property and Insolvency teams.
Shawn brings a friendly outlook and efficient work ethic to the team.
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Jennifer Dunn
Jennifer Dunn joined Ampersand in 2007. She holds an honours degree in politics and completed a paralegal qualification in Civil Court Practice. With over 15 years experience in the legal sector, including time as a Legal Secretary in a firm of Edinburgh solicitors, Jennifer has an extensive knowledge of all aspects of instructing counsel.
Jennifer’s personable outlook and efficient manner has established her as an important member of the Clerking team.
Jennifer works Mondays to Thursdays.
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