2015-WRN opens new 24-bed clinical research unit (CRU) in Rogers, AR
WRN opens new 24-bed clinical research unit (CRU) in Rogers, AR
2015-ERG acquires Midwest Clinical Research Center (MCRC)
ERG acquires Midwest Clinical Research Center (MCRC)
2014-ERG formed via merger of TWCG, St. Louis Clinical Trials (SLCT), Woodland Research Northwest (WRN), and Woodland International Research Group (WIRG)
ERG formed via merger of TWCG, St. Louis Clinical Trials (SLCT), Woodland Research Northwest (WRN), and Woodland International Research Group (WIRG)
1998-Thievon-Wright Consulting Group (TWCG) established
Thievon-Wright Consulting Group (TWCG) established
