NASHVILLE, Tenn., March 21, 2017 -- Vaco, a leading human capital and project services firm focusing in the areas of executive search, finance, accounting, IT and administration, has acquired the managed services division of Binary Semantics, an India-headquartered software development and systems integration company. Together, these two companies will form an international powerhouse that offers services such as advertising & digital content creation, content sourcing, data and content curation, validation and verification, technology operations, software development, QA testing, machine learning and data analytics.