About Us

When you win. We win.

Our model is not for everyone. We partner to execute strategies that grow your business online. Taking a data first approach, Shellshock works with your team to develop strategies that provide scalable, ROI positive campaigns.

Sites Built


Ad Spend Managed


Businesses Grown


Your Leadership Team

Mark Mason


Mike Nowotarski


Ryan Walker

Chief Strategy Officer

We have worked with the members of the Shellshock team for over 10 years now and with their help have achieved exponential growth in our business. My favorite part about them is they never let off the gas with our marketing. They are an unstoppable force always on the attack looking for the next best thing to improve our position. If you like the idea of being in the answer box on Google, these are your guys.

Dr. Michael V. Seger M.D., F.A.C.S., F.A.S.M.B.S. BMI of Texas

[The Shellshock Team] quickly scaled up Magento’s digital campaigns that resulted in a rapid uptick in leads followed by record back-to-back sales quarters. They were easy to work with and exceptionally responsive. I recommend them to any company that is scaling up its online campaigns and optimizing its web presence

Frank Mara Former CMO of Magento