On August 15, 2018, Expression announced its inclusion in the Inc. 5000, with a No. 1917 placement and reported growth of 233 percent.
The announcement described a ranking based on three-year growth among eligible U.S.-based, private, independent, for-profit companies. Founder Abir Ray connected the result to employee effort, customer focus, and continuing innovation. The figures refer to the 2018 list and the measurement period used for that recognition.