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Amplifying the voices and messages of those

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Promosaurus was created by Julianna Van Adrichem after more than 15 years of experience building sustainable growth in businesses and organizations that she worked for. Promosaurus has been a part of the Starter Co Plus and Rhyze Ventures Program.

By building a strong foundation, helping you reach new heights, and making your business larger than life, Promosaurus will keep you lasting through the ages!

With our solutions-oriented and forward-thinking approach, Promosaurus provides clarity, increased efficiency, and holistic marketing projects to your social enterprise so that you are freed to focus on your purpose and mission.

Our rates are competitive and we do great work. If you would like to schedule a FREE discovery consultation, please book a time with us.


We support social enterprises and businesses/organizations with a triple-bottom line that help to protect or rehabilitate the environment directly, which operate in an environmentally conscious way,  and/or for which ethics are important and a cornerstone to their development.

It is also a high priority for us to operate in an environmentally sensitive and socially progressive way. Lucky for us, much of that is easy: our main office is a home office in downtown Guelph, so we get to the majority of our meetings by biking, walking or holding them online. We also source eco-friendly office supplies wherever possible - recycled content, used, repurposed, or simple. 

This business model is based on our strong values that we've had throughout our lives, long before developing Promosaurus, so you can trust that we are genuine in these efforts and making improvements wherever possible. 

Our stakeholders are wildlife, ecosystems, our local communities, communities abroad that are impacted by our actions, and future generations. 

"Profit is no more the purpose of business than breathing is the purpose of living" (John Kay, paraphrased by Mark Carney in Value(s), Building a Better World For All). For Promosaurus, income is a means to continue our work in carrying out these values and living life to the fullest.

Our office is located in Guelph, Ontario, which is situated on the ancestral homelands of the Anishinaabe Peoples, specifically the traditional territory of the Mississaugas of the Credit First Nation, and the lands of the Haudenosaunee, and the Attiwonderonk (Neutral) Peoples. We are grateful to these original stewards of the land and are committed to our Professional Pledge of Reconciliation.

Promosaurus stands for the rights and respect of people of color, indigenous peoples, the LGBTQ+ community, nature and wildlife, women, and other oppressed groups (in no particular order). We want to work with organizations that also stand for these values, and support them in reaching their goals.

Our goal is to become a B-Corp when that becomes possible for us. We have made the Clean Creatives Pledge to never work with fossil fuel clients.

We always welcome the feedback and ideas of enthusiastic clients and friends. 

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Promosaurus is a member of:

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