Big Yellow Group PLC is a United Kingdom-based self-storage company. The Company provides secure and modern self-storage units for homes and businesses nationwide. It operates from a platform of 111 storage facilities, including 23 branded as Armadillo Self Storage. The Company's stores utilize technology for its digital and operating platforms, including security, and focus on locating its stores in high-profile, accessible, main road locations. Its subsidiaries include Big Yellow Self Storage Company Limited, which is engaged in self-storage; The Big Yellow Construction Company Limited, which is engaged in construction management; The Last Mile Company Limited, which is a holding company; BYRCo Limited, which is engaged in property management; Big Yellow Limited Partnership is engaged in self-storage; The Last Mile Company Limited, which is a holding company; Quickstore Storage Limited, which is engaged in self-storage operations, and more.