People behind the company

Welcome to the team behind Ultimate Accountants — a group of dedicated professionals committed to delivering clear, reliable and proactive accounting support. We’re not just numbers people; we’re your partners in navigating the complexities of business finance with real expertise and genuine care. Whether you’re a small business owner, a company director or a growing startup, you’ll meet the faces who make it all happen — experts who take the time to understand your goals and help you reach them with confidence.

Employees
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Sharmila Fernando

Founder | Accountant & Tax Advisor | SRA Registered Solicitor

Sharmila Fernando is a dual-qualified Accountant and Solicitor of the Senior Courts of England & Wales (Admitted 2025), bringing over 18 years of experience across accounting, taxation, legal practice, and operational leadership.

She holds a BA (Hons) in Business Management and Strategy and is a Fellow Member of the Association of Accounting Technicians (FMATT – 2012). Her career spans both international and UK-based organisations, where she has consistently delivered excellence in financial governance, regulatory compliance, and strategic management.

Sharmila has extensive experience managing substantial residential and commercial property portfolios, as well as overseeing hotel, hostel, and licensed premises operations. Her expertise includes Licensing Law, Employment Law, Family Law, budgeting, cost optimisation, risk management, and health & safety compliance.

She provides integrated, commercially focused advice designed to protect, strengthen, and grow her clients' businesses.

Certifications

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Daniela Gradinariu

Trainee Accountant

Dana is a Trainee Accountant currently completing the final stage of the AAT qualification at BPP University. She holds a BA (Hons) in Business Management & Entrepreneurship.

She brings over three years of bookkeeping experience within the construction sector in Surrey, supporting financial reporting, reconciliations, and day-to-day accounting operations with accuracy and diligence.

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Sricharan Perala

Accounts Assistant

Sri holds a Bachelor of Technology in Computer Science & Engineering and is currently pursuing an MSc in Management & Data Analytics at BPP University, London.

With UK bookkeeping experience and a strong analytical background, he supports accounting functions, financial data management, and administrative operations with efficiency and attention to detail.

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Mathi Kumarathurai

IT & Systems Advisor

mathi@mathi.dk +45 27 89 00 91 Tamil, Danish & English

Mathi works with the team at Ultimate Accountants on technology, systems and digital optimisation.

With more than 20 years of experience in software development and system architecture, he helps businesses improve efficiency through better use of technology. His work focuses on automation, system integrations and building reliable digital tools that simplify day-to-day operations.

Mathi advises on how modern software, cloud services and secure data handling can support accounting workflows and help businesses operate more efficiently.

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Don Sureen Serasinghe

Design & IT advisor

Sureen is an experienced IT and design professional with international experience across Sri Lanka, the United Kingdom, and Italy. He supports the firm’s digital infrastructure, systems management, and design strategy, ensuring secure, efficient, and modern technological operations.

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Tarrin Constantine

Business Development Executive

tarrin@tcons.co.uk +44 7919 444 994 English, Tamil & Sinhalese

Tarrin brings over 30 years of senior leadership experience across accounting, finance, and executive management within the hospitality and property sectors.

He previously held an executive role at Choice Hotels International, one of the world’s largest hotel groups based in the United States. In 1998, he joined the holding company of a prominent Greek family with diversified interests across commercial property, hospitality, and leisure in the UK and Cyprus, ultimately serving as Group Finance Director.

In this capacity, he oversaw a property and hospitality portfolio exceeding £150 million in asset value. His expertise spans luxury five-star hotels, hostels, licensed premises, office buildings, and commercial real estate across the UK and Europe, providing him with a comprehensive understanding of complex operational and financial structures.

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Mr Coco

Public Relations & Security

Mr Coco plays an important role in maintaining office morale and security. Loyal and attentive, he ensures a warm welcome — He eats.

Who We Help

We work with businesses that want clarity, reliability, and an accountant they can actually talk to.

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Small and medium-sized businesses

Tailored accounting solutions for growing companies.

Company directors

Expert guidance for business leaders.

Startups and growing companies

Support from day one through scaling.

Limited companies and owner-managed businesses

Comprehensive support for owner-managed businesses.

How we work

Our process is simple and designed around your business.

1

Free consultation

We understand your business, goals, and challenges.

2

Tailored setup

We recommend the right services and tools for your needs.

3

Ongoing support

Regular reporting, advice, and year-round availability.

Why Work With Us

Clients choose us because we offer:

Clear communication

We explain everything in plain English, without jargon or confusion.

Proactive advice

We don't wait for you to ask — we provide guidance throughout the year.

Reliable delivery

You can count on us to meet deadlines and deliver accurate work.

Accounting support that grows with your business

As your business evolves, our services adapt to your changing needs.

Let's Build a Stronger Future for Your Business

Schedule your complimentary, no-obligation consultation today. We'll discuss your specific needs and outline how Ultimate Accountants can provide the integrated support you need to thrive.

Get in Touch

Phone

020 3745 1836

Mobile

07919 444 994

Mailing Address

198 Kingsley Road
Hounslow
TW3 4AR

Request Consultation

Or call us directly:

Mobile: 07919 444 994