The Shift 100 has been put together to identify marketing and advertising technology entrepreneurs who are reinventing advertising and marketing in a digital world.

The Shift 100 entrepreneurs are at the forefront of the industries revolutionary change; shifting gears to meet the higher expectations of the modern, empowered consumer with greater speed, flexibility and efficiency.

Twitter: @andrewjcko

Dr Andrew Ko is a thought leader in the social and big data revolution in music. David Ko graduated in 2010 with a degree in Computer Engineering from the University of Toronto.

Perceptiv are a full service communications firm, we create strategic solutions that defy simple categories or approaches.

USP: A new instant ad targeting technology.

To view the full Shift 100, click here.