Serge Ernalsteen
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Serge Ernalsteen Email & Phone Number

Continual and Continuous Service Improvement Manager at Telenet
Location: Antwerp Metropolitan Area, Belgium 10 work roles 3 schools
1 work email found @techmahindra.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@techmahindra.com
LinkedIn Profile matched
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Current company
Telenet
Role
Continual and Continuous Service Improvement Manager
Location
Antwerp Metropolitan Area, Belgium
Company size
3375 employees

Who is Serge Ernalsteen? Overview

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Quick answer

Serge Ernalsteen is listed as Continual and Continuous Service Improvement Manager at Telenet, a with 3375 employees, based in Antwerp Metropolitan Area, Belgium. AeroLeads shows a work email signal at techmahindra.com and a matched LinkedIn profile for Serge Ernalsteen.

Serge Ernalsteen previously worked as Team Manager Inside Plant at Telenet and Province Lead Flanders at Ericsson. Serge Ernalsteen holds Logistiek Management from Karel De Grote-Hogeschool.

Company email context

Email format at Telenet

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{first}.{last}@techmahindra.com
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AeroLeads found 1 current-domain work email signal for Serge Ernalsteen. Compare company email patterns before reaching out.

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Profile bio

About Serge Ernalsteen

Serge Ernalsteen is a Continual and Continuous Service Improvement Manager at Telenet. He possess expertise in managed services, telecommunications, team management, project management, team leadership and 13 more skills. He is proficient in German and English.

Listed skills include Managed Services, Telecommunications, Team Management, Project Management, and 14 others.

Current workplace

Serge Ernalsteen's current company

Company context helps verify the profile and gives searchers a useful next step.

Telenet
Telenet
Continual and Continuous Service Improvement Manager
Antwerp, BE
Website
telenet.be
Employees
3375
AeroLeads page
Company profile
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10 roles

Serge Ernalsteen work experience

A career timeline built from the work history available for this profile.

Continual And Continuous Service Improvement Manager

Telenet

Antwerp, Be

Team Manager Inside Plant

Current
Telenet

Mechelen, Vlaanderen, België

Mar 2020 - Present

Province Lead Flanders

Ericsson

Zaventem

Regional Lead Field Operations PHOENIX Managed Services Base Network

Mar 2017 - Mar 2020

Province Lead Flanders

Tech Mahindra

Belgium

Regional Lead Field Operations SPARKManaged Services Base Network

Mar 2014 - Mar 2017

Teamleider

Alcatel-Lucent

Belgium

Teamleader Operations Support Center Managed services Base

Sep 2011 - Sep 2012

Business Manager

K-Services Bvba

Belgium

Jan 2004 - Jun 2008

Case Manager/Administrative Employee

Krefima Nv/Sa

Belgium

Mar 2003 - Dec 2003

Co-Business Manager /Logistics

Erniego

Belgium

Mar 1999 - Mar 2003
Team & coworkers

Colleagues at Telenet

Other employees you can reach at telenet.be. View company contacts for 3375 employees →

CB Chris Blockken Chris Blockken Colleague at TelenetLimburg, Flemish Region, Belgium View → ER Elodie Reel Elodie Reel Colleague at TelenetStekene, Flemish Region, Belgium View → LF Laurence Fermont Laurence Fermont Colleague at TelenetGhent Metropolitan Area, Belgium View → DJ Daan Janssens Daan Janssens Colleague at TelenetZemst, Flemish Region, Belgium View → KB Kendra Ball Kendra Ball Colleague at TelenetAthens, Georgia, United States View → LL Lode Lauwers Lode Lauwers Colleague at TelenetBrussels Metropolitan Area, Belgium View → WC Wuyts Carl Wuyts Carl Colleague at TelenetAntwerp Metropolitan Area, Belgium View → KV Kenneth Verstraete Kenneth Verstraete Colleague at TelenetGhent Metropolitan Area, Belgium View → SD Steve Demot Steve Demot Colleague at TelenetAntwerp Metropolitan Area, Belgium View → JJ Jonas Janssens Jonas Janssens Colleague at TelenetBonheiden, Flemish Region, Belgium View →
3 education records

Serge Ernalsteen education

Business Management, Hr, Marketing And Related Services

Cvo Antwerpen-Zuid

Financial management Corporate management Human resource management Strategic management & business policies

High School, Boekhouden-Informatica

P.I. St.- Godelieve, Brialmontlei 45, 2018 Antwerpen
FAQ

Frequently asked questions about Serge Ernalsteen

Quick answers generated from the profile data available on this page.

What company does Serge Ernalsteen work for?

Serge Ernalsteen works for Telenet.

What is Serge Ernalsteen's role at Telenet?

Serge Ernalsteen is listed as Continual and Continuous Service Improvement Manager at Telenet.

What is Serge Ernalsteen's email address?

AeroLeads has found 1 work email signal at @techmahindra.com for Serge Ernalsteen at Telenet.

Where is Serge Ernalsteen based?

Serge Ernalsteen is based in Antwerp Metropolitan Area, Belgium while working with Telenet.

What companies has Serge Ernalsteen worked for?

Serge Ernalsteen has worked for Telenet, Ericsson, Tech Mahindra, Alcatel-Lucent, and K-Services Bvba.

Who are Serge Ernalsteen's colleagues at Telenet?

Serge Ernalsteen's colleagues at Telenet include Chris Blockken, Elodie Reel, Laurence Fermont, Daan Janssens, and Kendra Ball.

How can I contact Serge Ernalsteen?

You can use AeroLeads to view verified contact signals for Serge Ernalsteen at Telenet, including work email, phone, and LinkedIn data when available.

What schools did Serge Ernalsteen attend?

Serge Ernalsteen holds Logistiek Management from Karel De Grote-Hogeschool.

What skills is Serge Ernalsteen known for?

Serge Ernalsteen is listed with skills including Managed Services, Telecommunications, Team Management, Project Management, Team Leadership, Leadership, Customer Service, and Wireless.

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