Thanks very much for the reply. I had overlooked vSphere Client's "Deploy OVF Template..." function.
Unfortunately the following error message is displayed when using "Deploy OVF Template"
"The OVF package requires unsupported hardware."
"Details: Line: 33: Unsupported hardware family 'virtualbox-2.2'"
I will mark this topic as answered and start a new topic regarding this message if needed.
Thanks again for your help.