UC provider Fuse Technologies has been snapped up by Oncore IT, which itself was acquired three years ago by US headquartered $24m managed service and cloud solution provider Ergos.
The deal gives Ergos's UK operation the UC capabilities that already exist in the US business.
The acquisition also adds 10,000 users that span a variety of industries, primarily financial services, construction and professional services.
Ergos intends to grow the UK business through further acquisitions to match the size and growth of the US business.
Oncore IT CEO Michael Croft stated: "The unified communications expertise of Fuse Technologies strengthens our UK portfolio.”
David Redmond, CEO at Fuse Technologies, added: “By becoming part of Oncore IT and Ergos our clients have an opportunity to benefit from enhanced services and global opportunities for business growth.”