Hi,
I would recommend to read http://support.smartbear.com/testcomplete/docs/licensing/index.html help section and than contact your Sales representative either directly (if you know the contact info) or via https://support.smartbear.com/message/?prod=TestComplete form if needed to discuss possible options.
Exact configuration of your license server(s) will depend on your team's structure and planned licenses usage. Some possible options may be to merge several your licenses into one to ease the maintenance; you may install, say, web licenses to the separate license server and allow assess to it to certain computers only, etc.
