Ronald Douglas Mills

McMullen Facades Ltd. provides construction services. It offers technical design, building information modeling, engineering, testing, manufacturing, off-site and environmental services. The company was founded by Edward McMullen in 1971 and is headquartered in Belfast, the United Kingdom.

LL Realisations 2017 Ltd. provides construction and designing services. Its services include design, building information modelling, delivery, roofing, cladding, and glazing and curtain walling. The company was founded in 1993 and is headquartered in Winchester, the United Kingdom.