HAMILTON GRANT SOFTWARE LTD.

Golub Capital Markets Llc

All patents, rights in inventions, trademarks, service marks, designs, business names, domain names, geographical indications, copyrights (including rights in computer software), registered designs, design rights, moral rights, database rights, rights in confidential information and know how, trade names, trade dress, formulas, trade secrets and other intellectual property rights and interests and including all applications for and the right to apply for the same, and any interests (including by way of licence or covenant not to sue) which may subsist anywhere in the world.

NATIONAL WESTMINSTER BANK PLC

MORTGAGE DEBENTURE

BARCLAYS BANK LTD

GUARANTEE & DEBENTURE