Youre right, I dont know anything about it or you because you didnt disclose it. Also, it dont make sense because for one, youre coming here to a forum that deals with cryptocurrency asking for a loan of 3 to 5 BTC, which would be about $20k to $33k USD. You run a business that you said you make $100k+ USD, which is about 3x to 5x the amount youre asking (if not more), but yet want to pay the loan off between 6 months to 3 years, when you could easily pay the loan off in less than 6 months. It dont make sense to come to a cryptocurrency forum asking for a such a loan for a business that makes so much, let alone in bitcoin when we all know it is a very grey area.
Why not disclose it publicly? Even though I doubt anyone would take the offer, if you were serious, you would give more info on it, the name, website (assuming its not the seosole that is on your profile), what your business does, etc. You dont go to a bank or a private investor asking for money without disclosing such information that would allow them to reach a decision. If you cannot provide even a basic pitch with common info, it would show youre not serious yourself.
Regardless, your business isnt valid collateral here and would be an extreme risk. If you needed such a loan or an investment, take it to a bank or an angel investor. If you make that much, many banks wouldnt mind giving a loan to you. Some private lenders would even allow you to take a LOC out and you can use that when needed. If you have valid collateral that is 120% of what youre asking that can be easily liquidated in the event of a default (many here would prefer strong altcoins instead or a ownership in a unknown company), you will get a loan.