Hospitality tutor Robbie Nicholas said he couldn't be happier with the results.
"It was magic. When it happened I had to listen again. I was in shock," he said.
"[The students] were very happy. They all looked at me. Almost a tear dropped out of my eye. I was really proud of them."
Mr Nicholas said the students "did a very professional job". They put in a lot of hard work and really deserved to win. Some of the girls had stayed behind after hours because they were very passionate about it and wanted to perfect the powerpoint.
"They had to put a business plan together, decide what they would sell, do the margins at the end, get supplies and suppliers," said Mr Nicholas. Winning the awards added to the students' positive achievements happening at Northland College.
"I'm very proud of them, and so is the whole college."
The students put in all the hard work and time, while Mr Nicholas was there to supervise them and be their "taxi driver".