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TessiIT Services and IT Consulting · 10001+ · B2B contacts & data

132 Decision makers
+1 New (6 months)
10,001 Employees
$514M Revenue
1971 Founded

Decision Makers at Tessi

Total identified

132 decision makers identified 9 C-Level 1 VP 122 Heads

New decision makers — last 6 months

+1 a strong signal to time your outreach 1 Heads
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Decision maker Email Phone

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Organizational Chart of Tessi

Roles identified within Tessi's leadership team, based on public professional data.

Tessi's Full Organizational Chart

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Job title Department People Action

Team Structure headcount by department

Other
287
Technical
270
Finance
248
Operations
186
Administrative
171
Customer Service
156
General Management
111
Project Management
110

Departments actively hiring 3 departments

Customer service
Engineering and technical
Finance & accounting

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

Companies similar to Tessi

Latest news at Tessi

  1. Appointment

    New Member of the Supervisory Board (non-executive Director) appointed — General management

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About Tessi

Tessi is a company active in the IT Services and IT Consulting space, based in France. The company was founded in 1971 and counts about 10,001 employees. Within the wider Professional Services sector, Tessi focuses on the IT Services and IT Consulting segment. Tessi is a B2B company, primarily serving business clients and professional organisations. Its estimated yearly revenue stands at about $514M. The data below (industry, headcount, location and business signals) helps sales teams qualify Tessi and pinpoint the right decision makers from the first touchpoint.

Activity & Market

Tessi operates in the IT Services and IT Consulting segment, part of the broader Professional Services sector. As a B2B company, Tessi primarily serves business clients and professional organisations. The company is categorised as “Privately held”.

How to prospect Tessi's departments

Other

This is where the company's largest headcount sits (287 people). Mixed profiles gather here: a discovery-first approach works better than a packaged pitch.

Technical

A team of 270 people, currently hiring. Technical teams verify claims: public docs, a sandbox or a free tier will do the selling for you.

Finance

This 248-person department is actively recruiting. Build your pitch around ROI, payback period and risk reduction: the language this department speaks.

Operations

A team of 186 people. Process efficiency and cost control are the angles that resonate with these decision makers.

Administrative

This department counts 171 people. Repetitive tasks weigh heavily here: quantify the hours saved and you will hold their attention.

Customer Service

Hiring is underway in this team of 156 people. Support leaders constantly arbitrate between quality and cost: bring benchmarks and you become relevant immediately.

FAQ Tessi

What industry does Tessi operate in?

Tessi is active in the IT Services and IT Consulting industry, specifically in the Professional Services category.

How many employees does Tessi have?

Tessi has approximately 10,001 employees (in the 10001+ range). This figure is an estimate to help qualify the account, not a legally certified number.

How do I find contacts at Tessi?

With Zeliq, you can find the right decision makers at Tessi, get their verified emails and direct phone numbers, and engage them through targeted multichannel sequences.

Where is Tessi headquartered?

Tessi is headquartered in France.

Which departments are hiring at Tessi?

Tessi is actively recruiting in the following departments: Customer service, Engineering and technical, Finance & accounting. These hiring signals help you time your outreach.

What is the organizational chart of Tessi?

Based on public professional data, Tessi's organizational chart includes roles such as COO, Directeur de Projet, Superviseur Chef de Bureau. Zeliq lets you find the verified contact details behind each of these roles.

Which decision makers recently joined Tessi?

In the last 6 months, Tessi appointed new decision makers including Member of the Supervisory Board (non-executive Director). Newly appointed leaders typically review tools and vendors early on — their verified contacts are available on Zeliq.

Why use this data before prospecting Tessi?

Knowing Tessi's industry, headcount, and business signals lets you personalise your outreach, prioritise high-potential accounts, and reach the right decision makers from the very first contact.