While starting a new business, what business person is required to do is ""Business Plan" and not "Business Model". You could have searched this forum, before raising the query. Anyway click the following links to read my replies of past posts:
Strategic Marketing Plan
The posts may not related to your business however, these will help you in designing market research. Secondly, for any business whether in IT or otherwise, market research is the key. Have you done that? If yes, then on what parameters? Any business plan without proper market research is useless.
I am already doing HR consultancy services and i want to add one more service i.e., employee background verification, employment history, police verification kind of services.Could you kindly help me to explaining the process/methodology, parameters etc.