Cosmo5 Tech Stack

Global marketing group specializing in media buying, commerce, and data-driven strategy

Advertising Services Paris, Ile-de-France 1,001–5,000 employees Privately Held

Cosmo5 is a 1,300-person marketing services network across 30 offices in 18 countries, structured around five core capabilities: Media, Commerce, Creative, Data, and Technology. The tech stack reflects a full-funnel marketing operations platform—Google Ads, Meta, DV360, Amazon DSP for media buying; Snowflake, BigQuery, dbt for analytics infrastructure; Tableau, Power BI, Data Studio for dashboarding. Active migration from Supermetrics to Adverity and BigQuery signals a move toward more centralized, code-driven reporting. Hiring velocity is accelerating, with two-thirds of open roles in marketing and data, indicating scaling of client delivery and analytics capabilities.

Tech Stack 39 technologies

Core StackAWS Google Ads Google Analytics Tableau Power BI dbt Snowflake BigQuery Meta Ads Google Shopping Meta Bing DV360 Amazon DSP Microsoft Office Sage Bing Ads Facebook Ads Manager Search Ads 360 Data Studio TikTok Snapchat Pinterest SQL GCP Azure Adverity LinkedIn Google Workspace Snapchat Ads+8 more

AdoptingBigQuery Adverity

ReplacingSupermetrics

What Cosmo5 Is Building

◆Challenges

Sea/sma campaign performance optimization
Migrating dashboards from supermetrics
Optimizing product feed performance
Optimizing programmatic campaigns
Recouvrement des créances clients
Gestion des litiges
Team workload and profitability management
Client investment maximization
Maximizing media data exploitation
Rationalizing advertising account architectures

▲Active Projects

Customer data platform for large retailer
Migration of dashboards from supermetrics to adverity+bigquery
End-to-end dashboard tooling for fast-growing startups
Test roadmap development
Build operational roadmaps
Develop data visualization solutions
Co-develop feed management offer
Product launches and category merchandising
Content audit and creation
Campaign optimization automation

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Marketing

Data

Design

Finance

Seniority

Lead

Mid

Senior

Intern

Manager

Junior

Notable leadership hires: Media Lead, Social media group lead

Company intelligence

Find more companies like Cosmo5 by tech stack, pain points and active projects

Get started free

About Cosmo5

Cosmo5 operates as a global marketing group serving large brands and retailers across search, social, display, shopping, and programmatic channels. The company coordinates work through 26 subsidiary firms and partnerships, each handling specialized verticals: SEM, paid social, creative, commerce, data strategy, and technology solutions. Core operations focus on campaign optimization, dashboard tooling, customer data platforms, and feed management for e-commerce clients. The organization spans 18 countries with headquarters in Paris, operating a services-led model where data and technology infrastructure enable client media investment optimization and performance reporting at scale.

HeadquartersParis, Ile-de-France

Company Size1,001–5,000 employees

Hiring MarketsCanada, France, Austria, United Kingdom

Frequently Asked Questions

What tech stack does Cosmo5 use?

Cosmo5 runs Google Ads, Meta, AWS, DV360, Amazon DSP, and Bing for media buying; Snowflake, BigQuery, dbt, and SQL for data; Tableau, Power BI, and Data Studio for dashboarding; and Adverity for analytics consolidation—currently migrating off Supermetrics.

Where is Cosmo5 headquartered?

Paris, Ile-de-France, France. The company operates 30 offices across 18 countries with active hiring in Canada, France, Austria, and the United Kingdom.