You can, if he agrees, simply either sell or give/gift the company (your ownership interest in the LLC) to him--but he has to agree; you can't make someone take ownership of something against his will. You can do this, if he agrees, by a simple contract of sale and, if you have a written operating agreement, amending it if necessary to show him as owner. You'd then make the appropriate changes on the state's website where the LLC was created and any other states in which it is registered to do business, to show him as owner and contact, not you.Two things to be aware of:1) Transfering the business and how you do it (e.g. sale vs. gifting it to him) may have tax consequences for you and/or him; consult with CPA before doing anything.2) Any leases or loans that you took out in your personal name for the business or which you personally guaranteed will remain your leases or loans--you will stay liable on them. Transferring ownership of the business does not affect the liabilty or responsibility for anything you signed in your personal (not LLC owner/manager) capacity.