In 1954, he and co-worker Phil Floyd began operations from the back of a liquor store in Greenwood. The multi-discipline professional engineering firm now has offices in Greenwood, Charleston, Columbia, Greenville, and Florence, with 175 employees.
Milliken is one of 124 employers from 19 different countries to appear on the 2017 World's Most Ethical Companies list generated by the Ethisphere Institute, an organization that promotes ethical business practices.
The plans show two buildings — a 432,768-square-foot facility beside a 662,400-square-foot facility — totaling nearly 1.1 million square feet. When complete, the $270 million center will feature six connected 662,400-square-foot buildings.