With three new acquisitions in December, Vistronix is seeking to build a national security contractor large enough to be competitive and small enough to be nimble, according to the company’s chief executive. Vistronix, which specializes in cloud computing, data analytics and cybersecurity, has been rapidly growing, completing six acquisitions in the last two years. But its most significant move to date came last month, when it bought three of those companies in a single day. On Dec. 11, Vistronix picked...
