This entrepreneurial trio is responsible for those water bottles that thank you for purchasing them.

Twenty-five year old Gen George is focusing on growing a new venture just four years after launching her first job-finding website.

Aimee Marks started her business after she decided she’d had enough of non-organic and inefficiently packaged tampons.

These two 24-year-old entrepreneurs are the founders of app development company Appster. Since 2011, they’ve made apps for clients including Bluedot and radio hosts Hamish and Andy.

Kris Cochrane firmly believes “it’s not all about the hustle”, though this might be confusing coming from a man who began his own nation-wide personal training company.

Jane Lu’s number one piece of advice is to take a chance. Otherwise, you could be stuck at a boring job for the rest of your life.

2016 is shaping up to be a big year for 24-year-old tech entrepreneur Jessica Wilson, having recently returned from China after participating in the country’s own version of Shark Tank.

Hunter Mason founder Matthew Callender took out the number one spot in last year’s Smart50 Awards thanks to his company’s impressive year-on-year growth of 1740%.

Three years in, friends and business partners Bridget Loudon and Emily Yue continue to break new ground with Expert360, a platform connecting businesses, big and small, with freelancers and consultants for projects.

Since launching InStitchu five years ago, Robin McGowan and business partner James Wakefield have grown it into a multimillion-dollar clothing company with plans for international expansion next year.