If you are looking to generate cash for your business and have assets within it that are free from debt - and still have a commercial value then an option well worth considering is a sale and leaseback arrangement, sometimes called Purchase Leaseback.

Under this arrangement you sell the asset to a leasing company for fair market value or book written down value and then lease it back. Ownership of the asset then transfers to the leasing company but you continue to enjoy the benefit if using it whilst receiving a valuable cash injection.