Counties Manukau Police released a statement this morning saying the offenders had been identified thanks to calls from the public and were in the process of being located.
The suspects were aged 14?16 and would be subject to Youth Court proceedings.
The employee yesterday told the NZ Herald he had no chance to react at first as he was king-hit from behind. As he was repeatedly kicked in the head and body, he was eventually knocked out.
"After three minutes, I woke up. I felt so dizzy I couldn't even remember the police phone number.
"I came back and luckily Google was opened up on my [computer]. I typed in 'police' and 111 came up and then I rang them."
He spent a day in hospital.