We love helping you get to where you want to be...

You started your business to be more financially free, to have more time back and to be happier… Yet nobody quite explained the whirlwind that comes with having your own business. Your business is such an exciting journey, one that we want to be a part of!

Here at Simplex, we embrace change and are big advocates of using software to improve our workflows. We use a variety of apps to streamline and organise your systems, as well as our own, providing the very best customer experience.

Things aren’t always simple in business, but at Simplex, our goal is to get you onto the right path and build your financial confidence. Say goodbye to missed deadlines and last-minute panic, and hello to a new way to run your finances!

Paper-mess to Paper-less

We are 100% paperless and completely remote, which allows us to work with customers across the country.

Being green is really important to us. Learn more about our green initiatives below.

Meet The Team

Lucy Johnson

Lucy started Isle Book-keep in the mist of the pandemic, the day after being made redundant from her job in finance. With 7 years of finance and accountancy experience under her belt, Lucy’s main mission is to empower others to understand their finances and use technology to free up time.

Let’s get personal

Coffee | The Gym | Learning | Singing

A snapshot of James Brayford, the charismatic accounts assistant at Simplex Accounting. James exudes professionalism and expertise in his black smart jumper and crisp white shirt. His dark hair is neatly styled, and he wears trendy glasses that add a touch of sophistication. Against a warm beige background, James's friendly smile shines through, reflecting his approachable nature. With his sharp mind and keen eye for numbers, James is a trusted ally for financial management. Count on him to make accounting a breeze and guide you towards financial success

James Brayford

James joined the team on the first day of 2022, on the Kickstart scheme, as an Admin Assistant. James has now progressed onto his AAT Level 4 qualification as an apprentice. You’ll find James working on day-to-day book-keeping, CIS and VAT returns as well as helping our clients get the answers to their questions.

let’s get personal

Gardening | Gaming | Painting | Music

'I cannot recommend Simplex Accounting enough. Lucy has been so helpful, and got me sorted when my accounts were in such a mess! She explained everything to me, and has just made the entire process so easy. As a small business owner, having someone like Lucy helping me is exactly what you need!'

Our Values


Optimism | Enthusiasm | Passion

Forward Thinking

Modern | Ambitious | Committed


Supportive | Transparent | Clear

Client Focus

Open communication | Consistent | Continuous learning

Make a Difference

Accountable | Responsible | Sincere

Let's get your business up to speed