Engineering Service S.p.A. is a software developer for Windows.
It is reported that the following Windows processes are part of FreeLan 802.11g Wireless LAN Utility:
If you want to remove FreeLan 802.11g Wireless LAN Utility from your computer, just go to Start > Control Panel > Add/Remove programs and select FreeLan 802.11g Wireless LAN Utility from the list of programs.