About Nation.

NATION is a place where our people are treated as citizens and our clients always feel welcome. Founded by Greg Knagge and Geoff Robertson in 2012, NATION is a genuine alternative to traditional marketing, advertising and communications agencies.

We are a communication and marketing services agency delivering strategic creativity and we value relationships over all other aspects of business. The combination of a unique business model and our experience and expertise means we deliver market-leading quality from a responsive, customer-service-driven agency.

Our team of 21 fulltime professionals across our Adelaide and Canberra studios are committed to integrity, collaboration and creative excellence.


Greg Knagge, Managing Director.

With over 25 years’ experience in the advertising and marketing industry, Greg has worked with some of Australia’s leading brands in local, national and international markets. Throughout his career he has worked in both independent and multinational agencies as an award-winning Art Director, Copywriter, Creative Director, and Strategist. Greg is also a member of the Adelaide Film Festival Board.