Mission Statement

Our mission is to provide superior financial and commercial acumen, with an exceptional level of integrity and professionalism. Our existence is to take the strain out of managing your finances leaving you with the time to concentrate on what is relevant to you. We want to be seen as more than just the number crunchers and more like your business partner.

Our Values

Family Orientated Business 

Integrity is our foundation 

Sharing your vision every step of the way 

Passionate about what we do 

Business 
Set Up

Starting a new business can be overwhelming, especially with complex legislation. Let us handle the legal aspects while you focus on growing your business. We offer expertise in project and change management, providing guidance on:

- Choosing the right business structure
- Preparing financial data for growth
- Complying with Companies House and HMRC regulations
- Managing accounting obligations like payroll, VAT returns, and statutory accounts

We’ll also set up your business on our accounting platform for efficient administration and compliance.

Project & Change Management 

With extensive experience in Project and Change Management, we handle both small and large-scale ventures globally and locally. If your business is facing challenges, we can provide expert advice and implement changes to ensure success and stakeholder buy-in.

Support Services


We will support your enterprise with the day to day activities so that you can focus on what you do best… building your business.


Support Services include:


- Management information

- Budgeting and Forecasting

- Project and Change Management

- General Accounting

- Payroll

- Tax Advice and Compliance

Tax Services

Our goal is to ensure that you are paying the correct amount of tax and to advise you on managing your business in the most tax efficient way. Tax can be daunting, we are here to help to make it clearer and more understandable for you.

For businesses these include but are not limited to:

- Corporation Tax Services

- VAT

- CIS

For individuals these include but are not limited to: 

Self Assessments

- CIS

- Capital Gains

- Inheritance Tax

Meet Our Dedicated Team

Founded in 2009 Diamond Financial Solutions is a family run accountancy practice. We offer more than just accountancy acumen, we also have years of experience in HR, change and project management.

Clive Barrett

CIMA qualified Accountant with over 40 years of experience in senior management roles and founder of Diamond Financial Solutions.
Mark Barrett
CMI Chartered with over 15 years experience in an accounting background for global organisations. Additionally, extensive knowledge and hands on involvement in implementing new accounting software.
Claire Rudd
Worked in an HR and Payroll background for 18 years with extensive experience in project management and systems implementation in a global space.
Millie Mulholland
 Joined  Diamond Financial solutions as an apprentice in September 2024 . Millie is focused on developing her accounting expertise while supporting the team in delivering excellent services.

What Our Customers are Saying About Us

Lewis Giddings

Director-Essential Appliances

"Switching to Diamond has been brilliant for our company. They offer a very personal, professional and bespoke service, and are always on hand for any advice which has been invaluable in a time of change and growth for our company. They have really relieved the burden of stress and time of keeping accounts. Can’t recommend them enough, only wish we’d switched sooner!"

Tim

Owner, Elite Carpets 

"We couldn't be more pleased with the exceptional services provided by diamond-financial. The process has been extremely easy with the help from Mark and his team, and we want to personally thank you for your hard work and personal determination to get our system up and running whilst also providing the training for us to use it optimally and effectively."

Joanne Banton

Alfab

"Clive is such a nice guy, he's really helpful and supportive. We had no clue with regards to starting a business, Clive took all the stress and strain away and sorted it for us. He always goes above and beyond - thank you Clive"

Monday

9am-5pm

Tuesday

9am-5pm

Wednesday

9am-5pm

Thursday

9am-5pm

Friday

9am-5pm

Saturday

closed

Sunday

closed

Feel Free to Contact Us