NTT DATA, a global digital business and IT services firm, completed the acquisition of Aspirent, a data, analytics and advisory firm, from Summit Park, an investment firm. Financial terms were not disclosed. “As we help our clients navigate critical business challenges through the use of data, this acquisition expands and strengthens NTT DATA’s analytics and advisory capabilities. Aspirent continues our targeted focus on becoming a trusted advisor for our clients following our acquisitions of Hashmap and Chainalytic," Wayne Busch, NTT DATA President.