The company is expanding overseas, having reached a deal with a Brazilian partner. CEO John Heyman said Radiant is developing relationships in Europe and Turkey. The company said retail revenues are increasing at 20 percent a year with specialty retail growing at a faster rate, which it did not disclose. Executives said Radiant has only a roughly 2 percent share of specialty retail market and expect to see that grow significantly as it increases the number of sales reps addressing that market by 20 percent.