WealthWave, LLC is a financial services marketing company that is associated with World Financial Group, Inc. World Financial Group, Inc. (WFG) is a financial services marketing company whose affiliates offer a broad array of financial products and services. WealthWave, LLC Headquarters: 6475 East Johns Crossing, Johns Creek, GA 30097-1553. Phone: 770.418.0300. WealthWave.com WFG Headquarters: 11315 Johns Creek Parkway, Johns Creek, GA 30097-1517. Phone: 770.453.9300. WorldFinancialGroup.com