WE ARE YOUR Accountancy partners in growth

OUR MISSION

Accountancy Partners in Growth. This is exactly how we see ourselves and, just as important, how our clients see us.

We don't lead. Neither do we dictate, coach, or preach. Key to our method is that we work with you. We're genuine partners.

Liondaris & Co are London based Certified Accountants, offering exceptional accountancy and strategic tax advice. We work with businesses of many different types and sizes. We love working with start-ups, helping to navigate the challenges of launching a business. But we also work with established businesses – anything from sole traders to large concerns. Whoever it is, they always appreciate our responsive, at-your-side way of working.

At Liondaris & Co, we don't sit back passively, until it's time to do your annual tax return. We're proactive. From the moment you first contact us, you'll notice a difference. A big difference.

We take the time to get to know you and your business. We find out about your successes, your challenges, and your goals – both business and personal. We work with you to develop a personalised accounting strategy. We're always here to answer your questions and provide support when you need it most.

At Liondaris & Co, our mission is to empower businesses and individuals – to achieve this through proactive partnership, fostering growth, stability, and financial success. As a dedicated team of experienced accountants, we are committed to working closely with our clients, offering personalised solutions and strategic insights that lead to effective decision-making and sustainable results.

We believe in a collaborative approach that cultivates trust, open communication, and mutual understanding. Our unwavering dedication to maintaining the highest ethical standards and professional expertise enables us to guide clients through their financial journeys with confidence and precision.

Innovation and adaptability are core principles of our practice, as we continuously seek to make use of emerging technologies and industry best practices to enhance our service offerings. We strive to be the trusted financial partners for our clients, supporting them in navigating the complexities of the modern economic landscape while delivering tailored solutions that drive success.

At Liondaris & Co, our ultimate goal is to create lasting relationships with our clients, nurturing their financial growth and well-being through proactive partnership, exceptional service, and unwavering commitment to their success.

MEET THE TEAM

Managing Partner
Christos started his career working for a prestigious West-End firm and was headhunted by a de-merger of a Top 10 Accountancy Practice. He qualified as a Certified Public Accountant, with a real interest for property, helping businesses and individuals on their financial success.
Day to day he helps businesses of all sizes in their financial matters, business strategy and tax planning. Having worked with many start-ups, property investors, developers, builders and finance brokers to devise tax efficient structures.
Outside of work he enjoys playing rugby, golf and the odd cigar.

Accounts Assistant

Accounts & Tax Assistant
Michael joined the team in 2020 as an AAT trainee accountant, having previously worked in business operation roles for London start-ups. While studying Electrical Engineering at Brunel University, he was heavily involved in entrepreneurial societies taking a keen interest in emerging technologies that has shaped the digitally-fuelled economy today.
As an AAT Qualified Bookkeeper, he actively helps clients with their accounting needs, including accounts production, tax returns, VAT and payroll. He continues to provide valuable insights and support to small businesses and individuals helping make better decisions.
Outside of work you'll find him studying hard for his AAT exams, doing Man Flow Yoga, mastering nutrition, and understanding the world of crypto assets.

AAT Trainee Accountant and Administrative Assistant

Before starting her career in accountancy, Christina studied Law at City University of London. Whilst she enjoyed my time there, she soon realised that she developed a greater interest in accountancy after a summer work experience, so she decided to pursue it instead.

Christina joined the team in 2024 as an admin assistant, where she supported the administrative process and developed a strong foundation in the field.

Currently, she is an AAT trainee accountant, assisting with tax returns, payroll, and bookkeeping, while continuing to manage administrative tasks. She takes pride in helping individuals and businesses stay organised and compliant with their finances.

Outside of work, she enjoys going to the gym, reading and spending time with her family.

Accountant
Before venturing into accountancy, Angelo previously worked as a freelance barber, learning the trade while gaining trust with his regulars and honing client relationships. He transitioned to accountancy eager to explore this industry with a keen interest in aiding individuals and small business succeed beyond the numbers.
Now a Qualified Accountant and Bookkeeper, Angelo plays a key role in supporting clients with a range of accounting services, from accounts production and bank reconciliations to tax returns and VAT. He is dedicated to helping clients stay organised and on top of their books, ensuring they meet their financial responsibilities with confidence.
Currently pursuing his Chartered Tax Advisor qualification, he is committed to staying current with industry trends to consistently deliver value to clients. Outside of work, Angelo enjoys exploring new destinations and staying active through weight training.

Office Manager
Before joining the team part time in 2020, Tara graduated with a Business and Accounting degree and ran had her own business.
As the Office Manager, Tara assists with the admin for the office, marketing and client liaison.
Aside from working, Tara enjoys gardening, weight training and spending time with her young sons.

Senior Accountant
Bansi is a seasoned Senior Accountant with commerce degree (B.Com) from Bombay University with over 25 years of experience. Since joining our firm in May 2024, he has brought expertise in accounts production, preparation of statutory accounts and tax returns. Bansi is dedicated to delivering high quality work to help our clients.
In his spare time Bansi likes to attend his local community events as well as following cricket and socialising with family and friends.

the complete accountancy package, with full transparency.

From tax planning to VAT returns and payroll, we offer the complete accountancy service for businesses of all types and sizes.

Who we work with

We work with all kinds of businesses. These are our niche sectors, but we welcome enquiries from any business in any sector. We specialise particularly in these areas: