Our People - Stellar


Our People

Led by our co-directors, Hayley Cole
and Gabrielle Sigelski, a formidable partnership that spans more than ten years, our team is built by choice, not chance – personally and actively championing marketing communications within a digital world.

Gabrielle Sigelski Director of Stellar


For over fifteen years, internationally and locally, Gabrielle has been driven by her strategic vision and passion to deliver integrated campaigns that go beyond the expected means of brand story telling.

With a hands on approach, she believes in the Stellar ethos of delivering with authenticity - personally and professionally upholding this as agency co-director, inspiring her clients and team to build brands with momentum, and a differentiated point of view.

Hayley Cole Director Stellar


A born communicator, Hayley is an industry leader – one step ahead, and aware of its every move. With an innate sense of style and connection to brand, she champions successful solutions, combining her powerful network with a mindset extending through a client lens.

As co-director and passionate mentor, Hayley empowers her team with the tools to grow to be bold, confident and ambitious, while successfully serving the brands they work with.

We believe PR is about influence, reputation, creativity and credibility. Our goal is to use clever media and ideas to motivate people to discover and share our clients’ stories.


La Porte Space
Suite 3, 87-103 Epsom Rd
Rosebery NSW 2018

+61 2 8377 0615