Our clients’ success means the world to us.

That’s why we have over 70 managerial, executive, administrative and IT staff, all committed to providing expert accountancy and taxation services.
But, our work goes beyond that.

We offer an extra level of insight. Expect digitally-focused, forward-thinking support. And tailored advice that could only come from a firm who take the time to understand the ins and outs of your business.

Based throughout Ayrshire and the West of Scotland, we have offices in Ayr, Kilmarnock, Glasgow and Argyll. We can travel to other parts of the UK if you’re not based close-by. Wherever we work from, we lead the way in digital accounting technology.

A look inside our business

Managing Partner, Robert Fergusson, discusses who we are and our main aim.

Our Services

Accountancy
Audit and Assurance
Business Recovery
Business Support
Cloud Accountancy
Corporate Finance
IT Services
Payroll
Taxation
Wealth Management
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Our values

Expert accountants. Trusted advisors.
At William Duncan + Co, we hold a privileged position as a trusted advisor to our clients. This is only possible through building a detailed knowledge of their aspirations, and providing expert guidance to help make them a reality.
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Our locations

We have over 70 managerial, executive, administrative and IT staff providing professional services and building strong working relationships.
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Latest News

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Contact us

Get in touch with one of our friendly team
Contact Us