Carbon Accountancy London

Carbon Accountancy is a firm of chartered accountants founded by John Leyden, who serves as Founder and CEO. The firm has offices in London, Reading and Dublin, and serves clients across the UK and internationally. It works with startups, growing SMEs, and international corporations across sectors including listed companies and international groups, drinks brands and craft breweries, technology & IT, multi-site retail, pubs and restaurants, renewable energy, start-ups, regulated clients, property, business services, manufacturing, and charities.

Carbon Accountancy specialises in helping listed companies, overseas groups and UK subsidiaries manage their UK financial obligations. Its services include audits, EMI share schemes, business valuations, and corporate finance. The firm prepares full annual accounts and abbreviated accounts where applicable, and offers genuine fixed fees and a free consultation.

Accounting and taxation support for companies and individuals sits at the heart of this practice, and clients describe relationships lasting many years. Business accounts and personal filings are handled with care, including the finer points of both. Named team members John, Gaurav, Beata and Anna appear regularly in feedback, described as knowledgeable, prompt and approachable. Mergers and acquisitions, tax and due diligence feature among the matters where technical understanding and problem-solving proved valuable.

Reviewers often mention quick replies and a readiness to sort out issues as they emerge, alongside a supportive manner. A food business owner who had previously changed firms describes a sense of security and being well cared for after joining. Consultancy businesses and growing companies number among the clients, with advice covering both commercial and private affairs. The steadiness of service across many years, together with easy access to helpful staff, is a point that comes up often. One client sums up the relationship as accountants for life, reflecting the continuity that runs through the feedback.