Yes. If you want the theme to be unique so that we do not sell it to others, we can do this for you starting at $5000 USD, though the final price will depend on which features / functions you want to have in it. If you are willing to let us sell the theme to others, we can usually work with you at a significantly lower price.
We can also make custom changes to any of our themes for you. Please contact us via our contact form for a quote.