As president of QMX Mobile Health, Caleb C. Fort serves the Carolinas with on-site imaging and diagnostics services. The work he oversees helps medical and assisted living facilities provide top-quality care for patients who need radiography and sonography services, and brings these services to hospice and home care patients as well. Other companies Caleb Fort has served with in the past include DuBard, Inc., The Merit Group, Inc., and Sonoco Products Company. He has performed well in all of these roles, helping these companies to expand geographically and extend their sales efforts further.

In addition to his success in business, Caleb Fort is an active philanthropist, providing both time and money to organizations throughout the Carolinas. He has worked with organizations like United Way of the Piedmont and the South Carolina Governors School for Science and Math Foundation, and is part of both the South Carolina Chamber of Commerce and the Spartanburg Area Chamber of Commerce.

Further, he has been part of multiple boards of trustees for colleges. These include Coker College in Hartsville and Converse College in Spartanburg.