About ICW Accountancy Ltd

ICW Accountancy is a family run business, based in Lanark, which prides itself on its strong, efficient, experienced and friendly team. Isabella, Director at ICW, has a young family and lives on a farm.

Isabella Christie (FCCA)

Director, trained in Financial Services in Edinburgh and qualified in 1999.
Set up ICW Accountancy in 2007. Isabella is a Chartered Certified Accountant with post-qualifying experience of more than fifteen years.

Catriona Sumpster

Bookkeeper with twenty years’ experience. Catriona has a wealth of experience in bookkeeping and payroll; both manual and computerised systems. Catriona is a lover of the great outdoors.

David Christie

Payroll Bureau, Member of Institute of Bookkeepers.

David has recently become a bookkeeper and previously worked as a quantity surveyor – he enjoys and is very used to working with numbers. He worked on the commercial side of quantity surveying and is experienced in reporting to managers on both development and performance. David is Treasurer of Lesmahagow Farmers’ Society.


We provide businesses with a range of accounting and tax financial services.


Accounting, personal tax advice for sole traders, company directors and partnerships.


Don't let bookkeeping and admin work distract you from running your business.