HIG Capital-backed Highbourne Group, a distributor of plumbing, heating, and bathroom products, completed the acquisition of Plumbworld, an e-commerce specialists for bathroom. Financial terms were not disclosed. "The integration of Plumbworld into the Highbourne Group is an exciting new chapter for our business. Dave and the team at Highbourne are creating real momentum in the market and I see enormous potential for Plumbworld as part of that growth plan," James Hickman, Plumbworld Founder and CEO.