Qualfon, Inc. is a company that supplies outsourcing services to call centers, back offices, and business processes.

Qualfon operates in the Philippines, Guyana, Mexico, the United States, China and India (Qualfon Technology Support Services LLP).

In March 2013 Qualfon acquired Data Control Group (DCG), which is now called the Qualfon Data Services Group and performs back-office processing.

[1] In April 2016 Qualfon acquired Culture.Service.Growth (CSG), a contact center services company based in San Antonio, Texas.

[2] In December 2017 Qualfon acquired Dialog Direct, a BPO[clarification needed] company that provides lead generation, sales, and customer support services.