Sigma is a the leading business broker in with Corporate offices in Dallas/Fort Worth with roots from 1984. Over 600 businesses sold in Dallas, Fort Worth, Texas, Oklahoma and across the South. Sigma provides full business brokerage services with NO upfront fees. We provide Market approach business valuations for business sales. Sigma is passionate about helping business owners achieve their goal of financial security. Contact us today for a free no obligation business valuation. We are here to help you achieve your goals.