The right match, proven.

Our Story

We've always worked in consumer. What's changed is how long it takes to prove a match worked - and who we prove it for.

Our founder, Jason Katz, spent his early career at American Express, Qello, HMH, and Shutterstock - engineering direct response marketing at scale at Amex (inflight, email, website, direct mail, then integrations with Delta's own systems), on brand-new technology platforms at Qello (Apple TV, Roku, Fire TV, iOS, Android), matching Curious George to the real decision-maker - mom - at HMH, and matchmaking across a dozen tech stacks and millions of assets at Shutterstock.

Then he went independent. Early on, that meant startups - building ads, CRM, and data infrastructure from scratch alongside products still finding their shape. Real experience, but a bet on the roughly 5% that break out.

The culmination was moving into SMB and Mid Market: the backbone of the economy - established, cash-flowing, built to last.

We proved the system in real estate - Silverstein Properties and ID Group (8335 Sunset) - where someone tours in person before they decide. We're applying it to senior living and med spas, where the decision is even more personal.

And we’re partnering with worldclass organizations to make it happen - Google, Meta, HubSpot, Goldman Sachs 10,000 Small Businesses, and more.

Marketing Machines Built

Media Spend Managed

Track Record in Delivering Results

Our Approach Is Multifaceted to Uncover Unique Solutions

Planning - In-depth strategic planning experience with 8-figure budgets in Fortune 500 to drive marketing results at scale

Adapting - In-depth experience pivoting in the startup ecosystem to help create categories, unseat incumbents, and reach funding milestones.

Knowledge - Diverse experience spanning business models, industries, company sizes, channels, creatives, technical, and seniority

Tenacity - Consistently driving results with integrity, drawing on heritage of entrepreneurial spirit

A Team As Multifaceted As Our Approach

Below are the qualities we look for which attract talent whose collaboration creates a passionate workplace that spurs consistent innovation and results.

Loves to win, pursues it tenaciously and respectfully
Your work gives you extreme pride, it’s personal
Attention to detail so intense, almost compulsive
Puzzle gaming apps are an addiction
Genuinely enjoys people
Results, results, results
Insatiable curiosity
Entrepreneurial

Check out current openings, or contact us if this sounds like you.

Building Marketing Machines for Multifaceted Companies

Working with diverse companies on diverse challenges helps contribute to an environment of innovation. By analyzing and solving challenges spanning many business models, industries, company sizes, channels, creatives, technical, and seniority, GMA Growth Engines itself undergoes a culture of continuous improvement which permeates all client work. Below is a taste of the companies our team has worked with.