Here are 5 Common Ways to Approach Business Valuation The questions is often asked, how do I know what my business is worth? It's an important question. And as a business owner, you should never list your business for sale until you know what the answer to that question is. As a professional business brokers in BC, we use 5 business valuation methods to accurately determine what a business is worth, and what that business will sell for. Here are the 5 Business Valuation Mode