We work with all kinds of businesses across the Midlands but specialise in the professional, eCommerce and creative sectors.

Business with vision and drive

Birmingham has always been at the cutting edge of commerce and technology and things are no different in the 21st century. Our clients come from all kinds of backgrounds and operate across every sector you can think of. What they have in common is a restless, adventurous spirit – they want to see what’s over the horizon and push on to the next level. They’re innovators, visionaries and experts in their fields.

We’ve got particular experience working with professional services providers, ecommerce entrepreneurs and creatives, advising on everything from video games tax relief to IR35.

Professional services

From income tax self-assessment to smart guidance on business planning and growth, we can help you and your practice push onward and upward.

Read more >


Integrate and automate with Xero, make sense of EU VAT, identify opportunities to grow and maximise the long-term value of your digital business.

Read more >

Creative industries

We make time and space for studios, agencies and solo creators by taking tax, bookkeeping and payroll off their hands – and offer business advice, too.

Read more >

See how we can help you and your business

What our clients say

“Running a small family business during the pandemic can be tough to say the least. Kunal at Thames Williams has really supported us through this turbulent time, giving us the right advice, the right resources, at the right time and the right price. Not only keeping our heads above water, but to grow gradually.

Every great business starts with great support. I recommend Thames Williams.”

David Kam

Coffee Tales Ltd

“For many years, we worked with a ‘traditional accountant’. We paid through the nose just for the privilege of being told how much tax we should pay and what had happened in our business more than a year ago.

Kunal and his team have supported us in getting our systems modernised. Now we have access to real-time information about the health of our business, with less hassle and lower costs.”

Tarun Jain

Green Forest Co