Mark Watson-Mitchell A year ago, on Thursday 20 th March, I featured the shares of James Fisher & Sons (LON:FSJ) when they were trading at 323p, declaring that they were ‘a cracking portfolio must.’ They have since been up to 534p, a very useful 65% gain over the last year . This £259m-capitalised group is a global company that provides services such as engineering, inspection, installation, commissioning, operations, maintenance, lifting and handling to the oil and gas, m