But the report also warned of a high rate of closures during 2012/13, especially among small businesses and in the automotive body repair sub-sector.
It said a reduction in motor vehicle accidents, along with the high cost of equipment and training to repair modern vehicles, weak consumer spending and high insurance costs were hurting many automotive body repairers.
A survey conducted for the report found 44 per cent of automotive businesses are currently experiences variable conditions, while a quarter are experiencing below average growth.
But it also found more than half of all respondents expected conditions to improve in the next year.
Meanwhile, the closure of the vehicle manufacturing sector and structural change in the industry meant there would be fewer independent servicing and repair businesses, so those that wanted to survive would need to innovate.
"Those enterprises seeking to remain in the industry will need to have innovation at the core of their business models, along with modern workshop facilities, ongoing investment in staff training and capital equipment, and a keen customer focus and service outlook," the report said.