The Theo Collective
The Theo Collective

A Fractional COO & Strategic Advisory 

for Advertising Agencies

Helping You Scale With Clarity, Alignment and Profitability

Helping You Scale With Clarity, Alignment and Profitability Helping You Scale With Clarity, Alignment and Profitability Helping You Scale With Clarity, Alignment and Profitability
Book a Discovery Call

A Fractional COO & Strategic Advisory 

for Advertising Agencies

Helping You Scale With Clarity, Alignment and Profitability

Helping You Scale With Clarity, Alignment and Profitability Helping You Scale With Clarity, Alignment and Profitability Helping You Scale With Clarity, Alignment and Profitability
Book a Discovery Call

Who We Are

We are a modern consultancy offering fractional COO support for  agency leaders who want to go from stretched and reactive to focused, aligned, and scaling profitably. Behind the name is a Collective. A trusted network of seasoned advertising experts, 

bringing the clarity, perspective, and operational strength today’s agencies need to scale with confidence. 

(And without leadership completely losing their $h*t.)

Our Mission

To help agency leaders identify high-impact opportunities, strengthen financial health, and operate with confidence.


Because the real flex is making sure you 

don’t need us in the long run.

How We Work

The T.H.E.O. Method

With decades in advertising, we've seen the same truth repeat itself, most agency problems aren’t what they appear 

to be on the surface. 


Our method was created to solve for that. 


It's made up of four simple phases, which are 

executed in 90 days. 


Every engagement starts in the same place, slowing down to uncover the real issue before designing the solution.

The T.H.E.O Method Phases

About our Founder

Stephanie Theodoropoulos, Founder + CEO

With nearly 25 years in advertising, Stephanie has navigated every dimension of agency growth—leading $30 million Fortune 500 accounts at global WPP agencies and overseeing operations and client services for several boutique shops.


She’s lived the pressure and promise of growth firsthand, and now helps agency leaders find the clarity and alignment needed for lasting, profitable change.


Stephanie is a first-generation American of Greek and Syrian descent. She credits her work ethic to her parents, who just sold their family business at age 83. She believes that “everything is figure-out-able” (thank you, Marie Forleo) and does her best to live that mindset. When she’s not working, she’s with her loved ones, at the gym, or hanging out with her feisty Pomeranian, who is fully convinced The Theo Collective is named after him (it’s not).

Contact Us

Schedule a 30-minute Discovery Session to see if we're the right fit for each other!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

The Theo Collective LLC

Copyright © 2025 The Theo Collective LLC - All Rights Reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept