CJ Mahony left school at 16 and started a transport company as a bit of a side hobby. Nearly 20 years later, he employs 35 people and is the man behind one of the largest commercial developments in South Taranaki in living memory.    CJ’s AGTRANS business has grown and shifted to be a popular crane transport option in the oil and gas industry. At the same time, his desire to put a permanent driveway to his work site has seen him purchase a 67 acre farm that he’s developing into a $12 million commercial and residential business park. He makes it sound like no big deal because he’s that kind of guy - he’s even bought himself a bulldozer and is pretty much doing all the earthworks himself.   This is a real can-do kind of yarn. CJ has a no-fuss confidence about him, and there’s an element of humour in the way he describes big things as being quite straightforward. But there’s no doubt there’s a strong intellect, a boatload of practicality and plenty of know-how about him, and it’s helping him do big things in a growing community.