Logo of Microsoft from 1987 to 2012
<a href="https://en.wikipedia.org/wiki/Microsoft" class="extiw" title="en:Microsoft">Microsoft Corporation</a>
1987
Extracted from Microsoft's <a rel="nofollow" class="external text" href="http://download.microsoft.com/documents/australia/about/LSE_FINAL_2506.pdf">2007 Local Software Economy Initiative Annual Report</a>