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Sinclair & Co is an established firm of Chartered Accountants located in Central London, United Kingdom. They offer a comprehensive suite of services including accounting, taxation, audit, and business advisory to a diverse clientele ranging from individuals and startups to larger enterprises. The firm prides itself on providing personalized, professional financial guidance tailored to meet the specific needs and objectives of their clients, fostering long-term relationships built on trust and expertise.
Serves as the primary operational hub for client engagement, delivery of accounting, tax and advisory services, and firm administration.
Strategically located in Shaftesbury Avenue, a well-known street in London's West End, offering convenient access for clients. The office likely features a professional layout conducive to client meetings and focused work.
Characterized by professionalism, meticulous attention to detail, and a client-centric approach. The culture likely encourages continuous learning to stay abreast of changing financial regulations and fosters collaboration among its team of qualified accountants and advisors.
The London headquarters is vital for serving its UK-based clientele, particularly those in the dynamic business environment of the capital. Its central location enhances its ability to connect with a wide range of industries and private clients.
Sinclair & Co is primarily focused on serving clients within the United Kingdom from its London base. While they do not maintain physical international offices, their expertise includes handling the UK financial and taxation affairs of clients with international interests, such as overseas income, investments, or non-resident status. Their global reach is through advisory services related to UK-centric international financial matters.
230 Shaftesbury Avenue
London
England
United Kingdom
No additional office locations available.
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As of April 2025, Sinclair & Co' leadership includes:
Sinclair & Co has been backed by several prominent investors over the years, including:
Based on publicly available information, there have been no major executive leadership changes (hires or exits at the Partner level) announced by Sinclair & Co in the last 12 months. The firm's leadership appears stable.
Discover the tools Sinclair & Co uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Email addresses at Sinclair & Co likely follow a common professional pattern using the domain 'sinclairandco.co'. A probable format is using the first name of the employee.
[firstname]@sinclairandco.co
Format
nilesh@sinclairandco.co
Example
75%
Success rate
Sinclair & Co Website • November 23, 2023
Sinclair & Co released a detailed summary and analysis of the UK's Autumn Statement 2023, outlining key fiscal changes and their potential impact on individuals and businesses. This includes updates on National Insurance, business taxation, and other economic measures....more
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