Our mission: Adding to your profitability – not your costs

Welcome to Grenville Barker & Co Limited. We are Chartered Accountants and Business Advisers who specialise in providing support to owner managed companies, sole traders and partnerships in London and Surrey.

Established in 1992ICAEW-logo_round

Carol Grenville-Barker previously spent 14 years with one of the ‘Big 4’ global accounting firms, latterly specialising in helping small and growing businesses.

Complete accountancy service

A complete service for your business and personal needs

Every client is unique and deserves a unique service. Our philosophy is to put our clients first – to understand their situation and provide a first class service tailored to their specific needs.

We aim to be an asset to your business, not just a cost. With us you get consistent personal contact and attention to detail. We pride ourselves on our values of trust, integrity, professionalism and independence.



We love to help people with the launch of their enterprise and provide the support you need to help you take off.

• Choosing the right set up for your business (self-employed vs. company)
• Incorporation, if applicable
• Setting you up for VAT and PAYE
• Accounting software advice tailored to your business
• Bookkeeping and record keeping advice
• All tax registrations and administration dealt with for you
• Tax-efficient advice tailored to your business, right from the start


Small and medium businesses

We specialise in helping small and medium sized businesses, providing the advice and support of a finance function while you grow.

• Choosing and moving over to cloud accounting software
• Advice on setting up efficient in-house accounts teams
• Business support services including PAYE, VAT and bookkeeping
• Management reports and budgets
• Annual returns and company secretarial
• Corporate taxation
• Annual statutory accounts


Freelancer and contractors

Whether you are starting out in contracting or you are a well-established contracting business, we can help you every step of the way.

• Advice on structuring your business in the most tax efficient way
• Advice on the best accounting software for your business
• Management reports and budgets
• Payroll for the directors (where relevant) and staff
• VAT advice and support
• Accounts and personal tax returns for sole traders and partnerships
• Annual statutory accounts and corporation tax returns for companies



Whether you are a high net worth individual, a director of your owner managed company or an individual who just wants help with preparing and submitting your tax return.

• Personal tax returns including letting income
• All questions answered, anytime
• Bookkeeping and record keeping advice

If you want your business to work smarter and faster, cloud accounting software is for you

xero_logoWorking in the cloud will give you a better overview of your finances, and improve collaboration with your team, including us. We believe in the future of cloud accounting and use and recommend Xero.

  • Working flawlessly on any browser and on any device, you can check balances, upload receipts and invoice customers wherever you are.
  • You can email invoices and statements directly from the software, link your bank account for automatic bank feeds and link with compatible add-on’s to maximise the potential of this software.
  • Engage with the process on your own terms, do a much or as little as your skills and time allow, hand off to colleagues, or leave it to your accountant.
  • You are always in control and the system has all the flexibility you need.

One hour free consultation!

No obligation – let’s find out how we can work together…

Contact us now

Contact us

Grenville Barker & Co Limited
15 Lingfield Avenue Kingston upon Thames Surrey KT1  2TL
Tel: +44 (0)20 8974 5779

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Grenville Barker & Co Limited
Grenville Barker & Co LimitedRegistered office address:
15 Lingfield Avenue, Kingston upon Thames, Surrey, KT1 2TL.
Grenville Barker & Co Limited is registered in England & Wales number 4675968
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