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Growth Room

Growth Room

360° Growth Marketing, ROI-Driven
4.7

Paris, Paris, Ile-de-France, France

10-49

2020

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Growth Room is a Paris-based growth marketing agency specialized in digital acquisition and performance-driven strategies. Founded in 2020, we help ambitious B2B and B2C companies accelerate growth through a full-funnel approach that combines creativity, technology, and measurable ROI.

Our positioning is simple: marketing should not only generate visibility, but drive sustainable business impact. That’s why we design acquisition systems that scale, adapt internationally, and deliver long-term profitability.

Our expertise is built on four core pillars:

  • Paid Ads: Design and optimization of high-performance campaigns across Google, Meta, LinkedIn, and programmatic platforms. From a few thousand to multi-million budgets, we manage media with one clear focus—measurable ROAS and incremental sales.
  • Outbound & ABM: Account-based marketing and targeted prospecting for B2B brands that need to reach high-value decision-makers. Our campaigns combine LinkedIn outreach, email sequences, and sales enablement tactics to maximize conversions.
  • SEO : Advanced SEO strategies and AI-ready content frameworks that capture demand, generate qualified traffic, and position clients as thought leaders. Our approach integrates Google visibility with optimization for LLM-driven search.
  • RevOps & CRM: Structuring revenue operations by aligning marketing, sales, and customer success. We implement HubSpot, Salesforce, and other CRMs, automate workflows, and create reporting systems that link acquisition spend directly to business outcomes.

Since 2020, Growth Room has partnered with leading brands across industries such as eCommerce, SaaS, deep tech, energy, and finance. Our clients include Devialet, Taboola, IonQ, Quantinuum, Veolia, and PrestaShop, reflecting our ability to adapt strategies to both global enterprises and fast-scaling innovators.

What differentiates us is our ROI-first mindset. We believe growth marketing must be data-driven, transparent, and accountable. Every campaign we run is tracked against business KPIs, ensuring that marketing budgets are invested where they generate the highest return.

Our team combines consultants, media buyers, SEO specialists, and RevOps experts who work hand-in-hand with client teams. We are not just executors, we act as strategic partners focused on efficiency, scalability, and long-term impact.

Budget per project
Starting from $10,000
Project duration
  • Starting from 3-6 months
Geographic focus
  • United Kingdom
  • United States
  • France
Languages
  • English
  • French
Success stories

Challenge

Devialet needed to scale its global eCommerce sales while preserving premium brand positioning. Their challenge was to generate incremental online revenue without eroding margins, in highly competitive luxury audio markets.

Solution

Growth Room implemented a full-funnel paid media strategy (Meta Ads, Google Ads) with granular segmentation by audience, product, and region. We set up advanced tracking for attribution and A/B tested creatives aligned with Devialet’s premium image.

Result

+35% online sales YoY, ROAS stabilized above 4.8, and cost per acquisition reduced by 32%. The campaigns became a benchmark for balancing volume growth and luxury branding.

Challenge

Taboola wanted to accelerate lead generation across multiple regions, targeting advertisers and publishers with strong ROI expectations. The challenge was scaling efficiently across several languages and verticals.

Solution

We designed and executed a multi-market paid social and paid search strategy. Creative frameworks were localized, with centralized dashboards for real-time optimization and performance alignment with sales teams.

Result

+62% increase in qualified leads within 6 months. CPL decreased by 28% while maintaining lead quality, enabling Taboola to strengthen its pipeline globally.

Challenge

IonQ, a leader in quantum computing, needed to build awareness and credibility in a complex B2B market while generating enterprise leads.

Solution

Growth Room deployed a thought-leadership campaign on LinkedIn Ads targeting CIOs, CTOs, and researchers in tech & finance. Content strategy included webinars, whitepapers, and case-based messaging.

Result

+80% uplift in MQLs in less than 9 months. Awareness campaigns generated 1M+ targeted impressions, positioning IonQ as a go-to player in enterprise quantum computing.

Our clients
Paris, Paris, Ile-de-France, France agency Growth Room helped Taboola grow their business with SEO and digital marketing
Paris, Paris, Ile-de-France, France agency Growth Room helped Prestashop grow their business with SEO and digital marketing
Paris, Paris, Ile-de-France, France agency Growth Room helped Devialet grow their business with SEO and digital marketing
Paris, Paris, Ile-de-France, France agency Growth Room helped Ingram Micro grow their business with SEO and digital marketing
Paris, Paris, Ile-de-France, France agency Growth Room helped Veolia grow their business with SEO and digital marketing
Paris, Paris, Ile-de-France, France agency Growth Room helped Michelin grow their business with SEO and digital marketing
Reviews

5

The average rating is based on reviews from both Google Maps and Semrush.
Shushan Simonian
on
Jul 3, 2025

We at SleepDoctor are doing Google Ads with Growth Room agency. The team is very professional, very attentive. It's the level of dedication and understanding of your business that you need to achieve your goals. Special thanks to Maud and Suzanne!

Admd France
on
Jul 3, 2025

ADMD has been working with Growth Room for two years, and we are very satisfied with their professionalism, rigor, and expertise. They demonstrate pedagogy, transparency, and responsiveness. We also appreciate the friendliness of our discussions; you're dealing with experts who listen to you and are very educational, never pretentious—a true human connection. And the results are there! 👍🏻

Roche Bobois Contract
on
Jul 1, 2025

We've been working with Growth Room for four months now to develop Roche Bobois Contract's outbound strategy. We're extremely satisfied with the collaboration. The team demonstrates great professionalism, excellent responsiveness, and, above all, an ability to adapt to our specific challenges and constraints. The monitoring is rigorous, the communication flows smoothly, and the results are there. A team that's both efficient and friendly: a trusted partnership that we highly recommend!

Camille HENRY
on
Jun 23, 2025

We've been working with Growth Room for almost a year now, and we're extremely satisfied with the collaboration. As part of the HubSpot CRM rollout, they played a key role in implementing our employee onboarding strategy. The team is responsive, flexible, and informative, and fully understood our specific challenges and needs. Their support doesn't stop there: they continue to support us today in our ongoing efforts to improve our use of the tool. A truly trusted partner!

Mélisande Hoarau
on
Jun 25, 2025

I've had the pleasure of working with La Growth Room since last year on our acquisition strategies in several markets with Waalaxy. They are attentive, proactive, and highly effective. It's a real pleasure working together, and I highly recommend their expertise.

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