We specialise in providing strategic and creative direction for brand creation and graphic design across print, digital and the built environment.

We are a collective of ethical and passionate people who believe that good ideas paired with good design can have a powerful impact.

Whether promoting the green credentials of clean energy providers or generating brand awareness for a charitable cause, we are proud to partner with those working to benefit communities and, ultimately – create a better future.

With 16 years experience in the industry, we have the capacity to tackle projects of all shapes and sizes. We offer brand and design services across the print, digital and the built environment. Above all, we offer creative advice to help strengthen your brand and your business. 

Our approach is uncomplicated (you won’t find any design divas or egomaniacs here). We strive to provide meaningful, creative solutions that nail every brief, every time.


Strategy – brand review / brand audit
Naming – trademarking / market testing
Identity – brandmark / visual language


Print – marketing collateral / publications
Campaigns – development / management
Environmental – signage / ambient media


Website Design – responsive design
Mobile Apps – app design & development
Motion Graphics – video production / animation

About us

The Celsius team is made up of passionate, unique individuals with big ideas and big hearts. We work hard to apply innovative design solutions to business communication challenges while ensuring our work culture is fun and inspiring.


Vicki Simmons

Creative Director & Owner

Vicki is Owner, Creative Director and devoted Yogi. Over 15 years ago she launched Celsius into the world and has never looked back. Vicki’s passion is for ideas that make good business sense; ideas that bring a brand to life in a way that is real and valued by all stakeholders.


Felicity Sullivan

Account Manager

Flick is a natural communicator with a love of building brands and businesses. She thrives on problem solving and establishing strong relationships with clients.
Driven by unique ideas, Flick sees every new brief as an opportunity to create something great. 

Alysha Sandow


For more than 10 years, Alysha has been pushing the boundaries of design and turning creative concepts into polished and intelligent solutions.
When she’s not in the studio she can be found in the kitchen curing her own meats or in the garage restoring her vintage motorcycle. 


Brooke vanderHoeven

Administration & Finance Manager

Brooke is the loveliest person you will ever meet. She is rarely seen without a beaming smile, even when she’s counting pennies and paying the bills. With 20 years experience in accounts and administration, she happily keeps us all in check.


Isabelle Young


Isabelle is a passionate and dedicated designer who approaches each job as a unique challenge. When she’s not working her magic in the studio, she’s painting up a storm and dreaming up her next travel adventure. Though we don’t want her going anywhere!



Studio Dog

An advocate for gender equality in the workplace, Cliffy helps balance the scales in a female dominated workplace. He has experience in electrical wiring, document shredding and is great at nurturing client relationships.