STG-backed Escalent, a management consulting company, completed the acquisition of C Space, a customer insight, strategy and innovation agency, and Hall & Partners, a brand consultancy services provider, from Omnicom, a media company. Financial terms were not disclosed. “This union is rooted in unparalleled expertise in what drives human beings, cultures and markets — an understanding that makes our team incredibly valuable partners and positions our clients for success in today’s fast-paced, ever-changing business climate. Together, there is tremendous growth potential for our employees, clients and shareholders across the globe,” Melissa Sauter, Escalent CEO.