Manx Gas' parent company International Energy Group says it's gone two years without any of its workers sustaining an injury which led to time off.
IEG says it amounts to more than half a million hours of working time across the Isle of Man, Jersey and Guernsey.
Over that time not a single member of staff has missed a shift because of an on-the-job injury, which the company says is down to its high safety standards.
Group director Stuart Crossman says he's proud of the company's safety record - and says it should reassure people that their gas supply is being looked after well.