Andrew Lyon Elected as Senior Partner at TLT
Advisor - People | Jun 12, 2025 | TLT

National law firm TLT has announced the election of Andrew Lyon as Senior Partner, starting his three-year term on January 1, 2026. Lyon, who currently serves as Partner and Head of Financial Services, will succeed Sasha Butterworth, who has served since 2022 and will continue as a Partner and Head of the Pensions Team. With over 18 years at TLT and a decade on its Executive Board, Lyon has been instrumental in establishing one of the largest national FS Disputes and Investigations teams in the UK and driving the firm’s strategic growth in London. His focus will be on fostering a culture prioritizing accessibility, collaboration, and career opportunities. The outgoing Senior Partner, Sasha Butterworth, was acknowledged for her contributions, particularly in sustainability and diversity. Lyon aims to maintain TLT's reputation by ensuring deep client engagement.
Sectors
- Legal Services
- Financial Services
Geography
- United Kingdom – TLT is a national law firm based in the UK, and the changes discussed are within its UK operations.
- London – Andrew Lyon's role in expanding TLT’s presence in London, one of the world's financial hubs, is a significant aspect of the report.
Industry
- Legal Services – TLT is a national law firm, and the article discusses leadership changes within the firm.
- Financial Services – Andrew Lyon is currently the Head of the Financial Services Sector at TLT, highlighting the firm's specialization and prominence in this industry.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
TLT | Law Firm | Company | A national UK-based law firm with a strong focus on financial services. |
Andrew Lyon | Senior Partner | Person | Currently the Head of Financial Services at TLT and newly elected Senior Partner. |
Sasha Butterworth | Partner and Head of Pensions Team | Person | Former Senior Partner at TLT and continues as Partner and Head of the Pensions Team. |
John Wood | Managing Partner | Person | Managing Partner at TLT, working with Andrew Lyon on strategic growth. |