Vanguard Resource Group is San Diego's Leader in Private Business Sales Since 1989 Vanguard Resource Group is a national-award-winning Business Brokerage located in San Diego and serving Southern California. Our team of experienced professionals have the highest and best credentials in the industry, and have successfully sold more than 700 in the San Diego area. To find out why our success rate is 3 times the national average, give us a call today.
