Arco, Portwest and Sperian have scooped the top prizes at the British Safety Industry Federation (BSIF) awards 2011.
Arco, the safety equipment manufacturer swept the board in the BSEIF service category, which recognises companies offering exceptional and innovative service solutions. Arco Blaydon took the top prize with Arco Scotland highly commended.
PPE manufacturer Portwest won the Excellence category for demonstrating major improvements in occupational safety.
Sperian took the product innovation award for the Howard Leight quiet dose exposure monitor.
David Lummis, chief executive officer at the BSIF said: "Once again, we received many outstanding entries, with competition and innovation continuing fiercely. We would like to extend big congratulations to the winners who illustrated tireless commitment to improving the safety industry.
Lummins added: "We would also like to take the time to commend all those who entered for their dedication and loyalty, the judging panel was overwhelmed with the quality of entrants and the clear passion companies have in delivering a quality service and focused products, all with the aim of improving workplace safety."