Supply Plus Ltd is a UK-based leader in design, manufacture, and global distribution of life-saving and life-sustaining equipment. Our trusted brands include +AS Fire & Safety, +Bayley, and +Collins Youldon - all are British made.

With exports to over 60 countries, we deliver specialist solutions built on deep industry expertise. Our innovation strategy is driven by close collaboration with OEMs and end users, ensuring every product meets real-world needs.