Eliassen Group, a strategic consulting and talent solutions firm, agreed to acquire Ferguson Consulting, an IT consulting firm based in the St. Louis area. Financial terms were not disclosed. "We are at the peak of our success, and it couldn't be a better time to join the Eliassen Group community. Not only does Eliassen provide our employees, clients, and consultants an expanded range of opportunities, but they also share the values at the heart of our organization," Susan Ferguson, Ferguson Consulting President & CEO.