Yes, Kaspersky is available for server level security with 30 day money back guarantee.
There are three types package of kaspersky Antivirus.
You can use 5 to 49 desktop for "small office security" package.
You can use 10 to 150 desktop and server on "Endpoint Security Cloud" package.
And you can use 10 to 150 desktop and server on "Endpoint Security Cloud Plus" package.
//Mod Note: removed advertising link