Our Mission

to partner with ambitious brands in making a step change in their eCommerce growth and bottom line, by identifying, building and scaling solutions to their specific eCommerce opportunities.

What is Triarch GROWTH?

Triarch Growth is a new type of eCommerce partner for ambitious brands that want to optimize their eCommerce performance, making it one of its competitive advantages.

We combine deep industry expertise, data-driven strategies, and flawless execution to continuously uncover untapped opportunities and build new avenues for growth, turning CPG brands into eCommerce powerhouses.

We roll up our sleeves and become and extension of your team, ensuring every move translates into tangible eCommerce growth - and with our performance-based fee structure, your success is our success.

Geometric equation with shapes forming a complex design

All the eCommerce results, none of the consulting fluff

Our unique approach is our key differentiator, and what gives us our name: Triarch Growth.

The Triarch Theory of Intelligence, formulated by Robert J. Sternberg, proposes that there are three distinct types of intelligence: creative, analytical, and practical. We deeply believe that leveraging these three are key to staying ahead of competition, and to unlocking the next frontier in commerce.

And that is the name of our game: Creative, Analytical, and Practical.

Sofia Papantonakis - Triarch Labs Founder

Words from our founder

My 15 year career in the CPG industry has been an exciting whirlwind of creative, analytical and practical roles – of which the last 5 have been by far the most exciting ones. I had the privilege of leading the most incredibly talented teams in transforming the business of one of the world’s largest CPG companies, maximizing the new opportunities that came with the incredibly rapidly growth of eCommerce.

When I started Triarch Labs, I thought what mid-market brands needed was consulting—strategy, roadmaps, insights. That’s what I knew from my time in big CPG. But very quickly, I realized something: these brands didn’t just need advice. They needed someone to actually help them get things done.


​I saw teams drowning in day-to-day eCommerce complexity—wondering, ‘Are we doing this right? Are we missing something?’ They didn’t need another PowerPoint deck. They needed execution.

That’s why we evolved. Today, as Triarch Growth, we don’t just diagnose—we build and sustain growth for brands who are serious about growing in the digital landscape.