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C

Cosmo5Advertising Services · 1001-5000 · B2B contacts & data

5,000 Employees
2001 Founded
$300M Total Funding
Advertising Services Industry
Advertising Services France B2B Est. 2001

Company Overview

Sector Professional Services
Headcount 5,000 employees (1001-5000)
Company type Privately held
Revenue $42M
Headquarters France
Website cosmo5.com
Last updated 18 Aug 2026

Departments actively hiring 1 department

Marketing

These departments at Cosmo5 are actively recruiting: a strong signal to time your outreach.

Funding

Last round Private equity · $300M
Total funding $300M (2 rounds)
Venture Round N/A Sep 2014
Private Equity Round $300M Jul 2021

Companies similar to Cosmo5

About Cosmo5

Cosmo5 is a business specialised in Advertising Services, based in France. Founded in 2001, the company employs approximately 5,000 people. Within the wider Professional Services sector, Cosmo5 focuses on the Advertising Services segment. Cosmo5 sells primarily to other businesses (B2B) rather than to end consumers. Cosmo5 has raised funding across 2 rounds totalling $300M. Annual revenue is estimated at around $42M. Sales teams can rely on this profile to qualify Cosmo5, spot business signals, and connect with verified decision makers.

Activity & Market

Cosmo5 is positioned on the Advertising Services segment, within the Professional Services sector. As a B2B company, Cosmo5 primarily serves business clients and professional organisations. In terms of structure, it is registered as “Privately held”.

Decision Makers at Cosmo5

10C-Level 6VP 52Heads
Decision maker Email Phone

Zeliq has found 68 decision makers at Cosmo5. Create a free Zeliq account to access their verified emails and direct phone numbers.

See 68 decision makers on Zeliq →

New decision makers last 6 months

3Heads

3 new decision makers joined Cosmo5 in the last 6 months, a strong signal to time your outreach.

Contact the new decision makers on Zeliq →

Team Structure headcount by department

Marketing
97
Sales
45
General Management
38
Other
36
Consulting
32
Finance
22
Operations
16
HR
10

How to prospect Cosmo5's departments

Marketing

The company's largest department (97 people), currently in an active hiring phase. Lead quality, data enrichment and sales alignment are recurring pains worth addressing in your opener.

Sales

The company's second-largest department (45 people). Talk numbers (conversion, cycle length, pipeline coverage) and you will get their attention quickly.

General Management

A team of 38 people. Executive attention is scarce: one sharp sentence on business impact beats three paragraphs of features.

Other

This department counts 36 people. Mixed profiles gather here: a discovery-first approach works better than a packaged pitch.

Consulting

32 people work in this department. Consultants juggle several clients at once: staffing, knowledge reuse and deliverable quality are angles that resonate.

Finance

A team of 22 people. These decision makers arbitrate budgets: a well-quantified business case is your best door opener.

FAQ Cosmo5

What industry does Cosmo5 operate in?

Cosmo5 operates in the Advertising Services industry, specifically in the Professional Services category.

How many employees does Cosmo5 have?

Cosmo5 has approximately 5,000 employees (in the 1001-5000 range). This figure is an estimate to help qualify the account, not a legally certified number.

How do I find contacts at Cosmo5?

Zeliq lets you identify decision makers at Cosmo5, enrich their professional contact details (verified emails and direct phone numbers), and launch targeted multichannel prospecting sequences.

Where is Cosmo5 headquartered?

Cosmo5 is headquartered in France.

Which departments are hiring at Cosmo5?

Cosmo5 is actively recruiting in the following departments: Marketing. These hiring signals help you time your outreach.

Why use this data before prospecting Cosmo5?

Industry, headcount and business signals give you the context to qualify Cosmo5, tailor your messaging, and focus your effort on the right decision makers.