Unit 35A New Forest Enterprise Centre, Southampton SO40 9LA


Welcome to Diamond Accounting

Offering Diamond Grade A accountancy support for your business. The only package designed specifically with you in mind.
Accountancy Services
Accountants in Hampshire 572
Supporting Businesses in Reducing Costs & Growing Profits


Exceptional Accountancy Services for Every Business

We have supported the growth of businesses and individuals throughout Hampshire and the UK for years. We work with startups, SMEs and larger corporations. Our advisors are passionate in helping clients make strategic decisions, achieve their long-term objectives, reduce costs and grow their bottom line.

Hospitality Accountants Southampton 572x403 1
The Hospitality Specialists in Accounting

Hospitality Accountant

Does your accountant understand hospitality? Luckily we do!

Diamond Accounting Southampton are specialists in hospitality. If you require accountancy or tax compliance services or trusted advice based on the industry, we are experienced hospitality accountants for hotels, restaurants, bars & more.

Payroll Accountant Southampton 572x403 1
Hospitality Payroll

Payroll Accountant

Why take precious time out of your day to process your payroll? Why waste money on payroll software?

You’ll never have to worry about missing deadlines with HMRC again.
The Diamond payroll service is your one-stop-shop for getting your employees paid correctly and on time every time.

Bookkeeping Southampton 572x403 1
We'll Keep Track of All your Financial Transactions!


Daily paperwork becoming stressful? It’s time to make it easy, just scan your documents to us weekly, and we’ll process everything for you.

You’ll receive monthly management accounts, so you know just how well you are doing. Leave your VAT return to us. We’ll ensure it is filed on time and that you know exactly how much you’ll need to pay.

Business Turnaround Southampton 572x403 1
We'll Keep Track of All your Financial Transactions!

Business Turnaround

Purchased your first venue within hospitality or expanded to a small chain?

Working with a Diamond coach you will get the chance to learn the skills required to run a successful venue from understanding your numbers to controlling cash and producing profit.

Hampshire & Beyond

Accountancy Services

We provide accountancy services for businesses of all sizes in all industries from our office in Southampton, Hampshire. Diamond Accounting work in partnership with a wide range of clients within every industry representing some of the most forward-looking and innovative companies in all sectors. Our accountants have experience within the accountancy industry and stay abreast of the latest trends to deliver better insights and information to our clients.
Supporting Businesses in Reducing Costs & Growing Profits

Dedicated Accountancy Team

Diamond Accounting (Southern) Ltd was founded by Maria Ettridge in 2016 and is joined by her team with over 30+ years of collective experience.

We are a friendly company based in Southampton specialising in finance, payroll and business development. We have years of experience on how to get the best from your business, how to save costs, keep you compliant with HMRC and all sorts of great ideas to make your company a roaring success.

we always keep you ahead

Recommended Accountants

When choosing your new company accountants, the trick is to find a team that works for you, not for the taxman. Diamond knows how to look after their customers best interests, you won’t find better. Can’t recommend highly enough!


Mark Thurston-Jones

Thurston Signs

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Leading Accountants in Southampton, Hampshire

Contact us for more information about our services for Hampshire Businesses.
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