DK Advertising is an accredited full service media agency offering creative across all mediums and channels as well as strategy & media planning and buying.

We believe in the power of engaging creative and we work with our clients to develop their message and get their brands in front of a relevant & targeted audience.

The team at DK are a close, professional and expert team. We are highly experienced across all mediums and channels and are passionate about developing a working relationship that will assist in getting the right solution for you.


Mark Keepkie

Managing Director

Mark has many years experience in the media industry managing large campaigns, and has built relationships with the top media channels throughout Australia.

John Kohlenberg

Creative Director

After working for DDB Sydney, John partnered with Mark to create DK Advertising – An agency with results driven creative at the heart of everything it does.

James Kelly

Business Development

James is highly experienced in media and brings a wealth of knowledge to DK Advertising.

Susana Gutierrez

Account Manager

Cassy Northey

Account Executive

Ilana Valentine-Flint


Mark Rimmer

TV Production

Jonathan Stone

Graphic Designer

Natasha Dubash

Graphic Designer

Joyce Hung

Graphic Designer

Monika Thapar