The London office represents Carston ETL’s strategic expansion into the UK’s primary financial centre. It complements the firm’s established South Wales operations by providing direct access to corporate, investment, and advisory clients in the capital.

The office supports a growing portfolio of clients including investment firms, high growth businesses, and organisations with cross border operational requirements.

Carston ETL’s expansion into London forms part of a wider growth strategy driven by acquisitions, rebranding, and service diversification.

Key milestones include:

• Davies Williams acquisition in 2022, strengthening sector expertise across legal and medical clients
• David Jones & Co acquisition in 2023, enhancing specialist tax capabilities and regional depth
• Continued integration of systems and services across all offices to support national scalability

As part of the ETL GLOBAL UK group, the London office is connected to an international network of professional services firms across the UK, Europe, and globally.

This provides access to specialist expertise that enhances the firm’s ability to serve clients with international operations, complex tax requirements, and cross border transactions.

At the same time, Carston ETL maintains its independent, partner led approach, ensuring continuity of service and strong client relationships.

The London office is focused on accelerating growth within the capital’s competitive professional services market, with priorities including:

• Expansion of services to private equity, investment, and corporate finance clients
• Strengthening advisory capability for high growth and internationally active businesses
• Leveraging ETL GLOBAL UK’s international network to support cross border structuring and compliance
• Supporting sustainable national growth through technology driven service delivery