Old Mill proud to be part of Kinbrook Group’s national ranking

We’re pleased to share that Kinbrook Group, of which Old Mill including Brook Financial is now a member, has been ranked No. 26 in the Accountancy Age Top 50+50 for 2025.

This national recognition reflects the strength and momentum of the Group as it brings together a growing network of high-performing firms delivering expert accountancy, wealth management, financial planning, legal, and advisory services across the UK.

At Old Mill, we continue to serve our clients with the same trusted relationships, regional knowledge, and high-quality service we’re known for, now with the backing and breadth of a nationwide group that shares our values and long-term focus.

“Being part of Kinbrook gives us the opportunity to invest more in our people, expand our services, and continue supporting our clients with confidence.” said Mark Neath, CEO at Old Mill. “This ranking is a great early achievement and a sign of the ambition and quality that underpins the wider group.”

As part of Kinbrook, we look forward to continuing to grow by welcoming like-minded teams, individuals, and clients who share our commitment to long-term relationships and exceptional service.

View the full report here: Top 50+50 Accountancy Firms.

Find out more about Old Mill by visiting other areas of our website om.uk or take a look at our careers page careers.om.uk. You can even contact us direct by clicking here….