Inflexion-backed Ridgewall Group, a provider of critical services in IT, communication and cyber security, completed its acquisition of QDOS SBL, a provider of IT, voice and in-room technology solutions and support. Financial terms were not disclosed. “I’m proud of the business we have built up at Ridgewall. For some time now we have felt there is a real opportunity to take a leading role in consolidating what we see as a fragmented industry. QDOS SBL is our fourth acquisition of 2019, and we are confident that Inflexion’s impressive track record in helping businesses grow through M&A as well as its technology knowledge and experience make it an ideal partner as we look to expand our company in this way,” Dominic McAnaspie, Ridgewall CEO.