Leading corporate identity uniform provider, Cintas Corp, on Friday posted a five per cent climb in full-year net profit to $234.3 million compared to $222.5m in the year-ago period and record revenue of $2.16 billion. The Ohio-based company, which provides uniforms to a wide variety of industries across the US, said after-tax margins were a solid 10.3 per cent of revenue and earnings per diluted share of $1.36 increased five per cent from last year's $1.30 per diluted share.