It also gives the company more than a 50-percent market share across its areas of discipline, he said, with combined transaction volume of $700 million. Although last year proved quite strong, O'Brien expects to increase that by 5 percent this year. He based that outlook on continued strong levels of investment capital, fueled by low interest rates and a healthy economy. The Trammell Crow will not disappear, but remain active in the markets as a real estate developer of properties CBRE/Oklahoma will handle.