The two co-founders of Big Growth Group shaping the future of digital growth.

About Us

We’re an operating partner for high-growth agencies. We help founders step out of day-to-day ops by installing scalable delivery, finance, AI and leadership systems that unlock margin, time, and growth.

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How We Operate

We’re not here to only advise,
we’re here to build.

Typical consultants offer ideas. We bring hands-on systems that deliver results. Processes, team structures, and financial frameworks to support it—we work alongside you to make it happen.

Agencies gone through our process

We’re operators, not theorists.

Our experience spans across scaling operations, implementing financial models, integrating AI and building leadership teams. We don’t just tell you what works. We know it because we and our strategic partners have done it.

$3.2M

In profit unlocked

Proven operations infrastructure.

We've built and proven OPSCORE™ Infrastructure across dozens of digital marketing agencies and B2B firms.

~40%

Increase in delivery capacity without adding headcount

Built for leverage, not dependency.

We don’t build systems that rely on us or you to keep running. Everything we implement is designed to scale without needing more people, more meetings, or more founder involvement. The goal is operational independence, not consultant co-dependence.

~20H

Saved per week for each founder

Our Team

We’re business operators, ex-agency owners, and Fortune 500 consultants who understand what it takes to scale.

Romans Ivanovs

Co-Founder, Executive Strategy

Kristina Radeva

Co-Founder, Operations Architect

Valentin Kuznetcov

CFO, Board Finance Advisor to Agencies

Simon Sosulski

Operations & Tech Integrator

Manol Trendafilov

AI Specialist & Engineer

Jez Parsons

Delivery & Retention Expert

"We thought we had it under control, but working with BGG made us realise there’s a totally different way of thinking."

Sam Saifi

Co-founder, Frosted

"BGG has given us a host of really powerful operating models and frameworks that frankly I in my 12-year career never thought of."

Oliver Duffy-Lee

Founder, Authority Agency

"We were able to attain Klaviyo Elite Status (reserved for the top 0.2% of agencies worldwide) and significantly improve profit margins and efficiency throughout the business by implementing her suggested changes."

Adam Kitchen

Co-founder, Magnet Monster

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