Odyssey-backed 4Wall Entertainment, a global provider of lighting, video & rigging equipment and services, completed the acquisition of Smart AV, a UK-based provider of audio and visual products. Financial terms were not disclosed. "In the midst of uncertainty surrounding Covid-19, joining 4Wall is a very exciting step forward for Smart AV, our clients and the wider industry. We have brought together two growing AV companies, who are both leaders in the industry, and together have the strength to bring about positive change and help lead the recovery process," Darren Poultney, Smart AV Founder and CEO.