Belacom x Growth Room: a leading player in digital marketing
Belacom and Growth Room join forces to create a 360 player in digital performance marketing. Discover the complementarity and the impact for customers.

Belacom and Growth Room recently announced their strategic merger, with a clear ambition: create a 360 player in digital performance marketing, capable of supporting companies throughout the customer life cycle, from acquisition to loyalty.
This reconciliation, relayed by Le Point, marks a structuring step for both companies, which maintain their brands, teams and positions, while being part of a joint development and acceleration project.
Read the original article on Le Point: Belacom and Growth Room join forces to create a leading player in digital customer marketing
What Le Point announces on the Belacom × Growth Room merger
In his article, Le Point looks back on the structuring operation that combines:
- Belacom, a reference in marketing automation and CRM
- Growth Room, a growth marketing agency founded in 2020
The stated objective is clear: to build a leading player in digital performance marketing, ROI-oriented, capable of covering The whole marketing funnel.
Some key figures highlighted:
- Close to 80 employees
- More than €10 million in cumulative turnover
- More than 500 customers supported
- Full coverage of the customer lifecycle: acquisition → activation → activation → conversion → loyalty → revenue
Why this merger is strategic for the market
The digital marketing market is changing rapidly.
SMEs and ETIs are now facing increasing pressure on their marketing investments:
- Budgets under pressure
- Increased ROI requirement
- Complexification of channels
- Explosion of tools
- The rise of AI
In this context, many businesses:
- invest heavily in acquisition (SEO, Ads, lead gen)
- without always succeeding in converting these efforts into real sales
This reconciliation responds precisely to this problem: Linking acquisition to business profitability, thanks to a structured full-funnel approach.
Belacom: recognized expertise in marketing automation & CRM
For over 15 years, Belacom supports SMEs and ETIs in structuring their customer relationships.
His expertise covers in particular:
- Marketing automation
- CRM
- Activation data
- Advanced segmentation
- Relationship scenarios
- Customer Loyalty
- Data management
As Arnaud Acarie, CEO of Belacom, recalls:
Marketing automation makes it possible to get out of a one-off logic to build sustainable, measurable and data-driven devices.
Belacom has established itself as a leading player in these challenges, with:
- solid growth
- strong customer loyalty
- an ability to industrialize complex devices on a large scale
Growth Room: five years of bootstrap growth and a controlled trajectory
Founded in 2020, Growth Room has enjoyed a rapid, structured and 100% bootstrapped growth trajectory.
Some key markers:
- 35 employees
- Double digit growth every year
- No funds raised
- Controlled profitability
- Deployments in France and abroad
The agency has structured its expertise around:
- SEO & SEO IA
- Digital advertising (Google Ads, Meta, LinkedIn)
- Sales Ops
- RevOps
- Tracking & data
With a clear positioning: make growth marketing a measurable driver of business performance.
A natural complementarity to cover the entire funnel
The core of this relationship is based on a strong strategic complementarity.
By bringing together:
- Growth Room's expertise at the beginning of the funnel
- Belacom's expertise on the downstream end of the funnel
the new set now covers the entire customer lifecycle.
As Sacha Azoulay, CEO and founder of Growth Room, explains:
Marketing automation is an essential link in converting acquisition into revenue.
What this is really changing for customers
For the companies supported, this merger fundamentally changes the situation.
Avant
- Multiple providers
- Silos between acquisition, CRM and sales
- Fragmented reports
- A difficulty in measuring real ROI
Now
- One single full-funnel partner
- A unified vision: acquisition → income
- Coherent devices
- Centralized business management
- Better profitability of marketing investments
The structural support of the PolEquity family office
The project is supported by the family office PolEquity, which brings:
- a long term vision
- a structuring framework
- Investment resources
- strategic support
As Philippe Poletti, founder of PolEquity, points out:
This merger illustrates our desire to support projects built on solid foundations, with a long-term vision and sustainable value creation.
This support allows:
- to accelerate development
- To strengthen the teams
- to invest in tools
- to consolidate a trajectory based on performance
A strong ambition on performance digital marketing
With nearly 80 employees, more than €10 million in cumulative turnover and more than 500 supported customers, the group formed by Belacom and Growth Room reaches a New dimension.
Arnaud Acarie (Belacom) summarizes the ambition:
To become a leading player in digital performance marketing for SMEs and ETIs.
Sacha Azoulay (Growth Room) completes:
Each action is designed according to its impact on growth and turnover.
A long-term vision focused on ROI and AI
This merger is also part of a vision for the future:
- rise of AI
- Structuring data
- marketing automation
- predictive performance management
- SEO for LLMs (ChatGPT, Gemini, Perplexity)
The objective is clear: to build a hybrid agency model, capable of combining:
- strategy
- Data
- AI
- Performance business