JQ Network, Merchants, Nexus IS, Oakton, Plessey, Security Assessment, SQL Services, Training Partners and Viiew. Some of its early acquisitions included Australian companies, ComTech and Internet Solutions, in 1996. Merchants and Datacraft were acquired a year later. In 2000, the company purchased Plessey in a joint venture with WorldWide African Investment Holdings. SQL Services was acquired in 2008.

After Nippon Telegraph and Telephone purchased the company in 2010, Dimension Data began adding more