We write commercial computer software for all versions of Microsoft Windows (including 2003, 2008, 7, 8, 10, Vista and XP), Linux (all versions), Apple Mac (Intel), Windows Mobile, Windows CE, Windows Phone 8, Android and now the iPhone/iPad. Originally established in 1986 as a partnership, we changed to a Limited Company in 2004 and moved to our current address in June, 2016. Our current large Windows-based projects use clustered SQL 2008 Enterprise Servers and our Linux projects are MySQL based. We also program barcode scanners and handheld computers which use the Windows Mobile, Windows CE, Windows Phone 8 or Android platforms.We make extensive use of SOAP to transfer data from these to SQL-based Servers.