Contacting Spreadsheet Innovations.As far as I can tell, the company's presence on the Internet is close to zero: its website is no longer functional, and its LinkedIn profile is void of information having just one follower. It's very likely that Spreadsheet Innovations Ltd no longer exists, so trying to contact support might be a waste of time. However, the only bit of information I could find was the physical address, which according to Google Maps is still registered as the Spreadsheet Innovations Ltd headquarters: 1 Lawford Road London, NW5 2LH United Kingdom.
Spreadsheet Professional is the standard tool used by all of the world's major accountancy firms, and over 10,000 other organisations around the world for the professional development of spreadsheet models.
Spreadsheet Professional is an Excel Addin that works with all versions of Excel from Excel 95 to Excel 2007. It has been designed to radically reduce the costs of developing spreadsheet and increasing their quality by:
-automatically testing for the most common errors
-generating a full set of spreadsheet documentation
-providing tools to help build spreadsheet models more accurately and quickly
-providing tools to assist in the use of the spreadsheet
-enabling you to compare two spreadsheets for differences in inputs, formulas and results