Systems Design Associates Limited is an IT software development company, offering integrated business solutions in the area of accounting systems and stock control. A range of ready made solutions are available in addition to bespoke applications.

Our markets are wide ranging and include small and medium sized enterprises. Our clients are all situated in the United Kingdom.

Pythagoras Financial Accounts, which interfaces with HMRC for the submission of Value Added Tax information, and retrieval of relative information, is 'HMRC Recognised' for 'Making Tax Digital'.