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John Mars Email & Phone Number
IT System Administrator
at
Applus RTD
1 work email found
@applusrtd.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
IT System Administrator
Location
The Randstad, Netherlands, Netherlands
Company size
Who is John Mars? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Mars is listed as IT System Administrator at Applus RTD, a company with 18554 employees, based in The Randstad, Netherlands, Netherlands. AeroLeads shows a work email signal at applusrtd.com and a matched LinkedIn profile for John Mars.
John Mars previously worked as System Operator\Application Engineer at Shell Siti and System Operator at Copcon\Rijnhaave\Syntegra Bt.
Company email context
Email format at Applus RTD
This section adds company-level context without repeating John Mars's masked contact details.
{first}.{last}@applusrtd.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Mars. Compare company email patterns before reaching out.
Profile bio
About John Mars
John Mars is a IT System Administrator at Applus RTD. He possess expertise in project management.
Listed skills include Project Management.
Current workplace
John Mars's current company
Company context helps verify the profile and gives searchers a useful next step.
Applus Rtd
5 roles
John Mars work experience
A career timeline built from the work history available for this profile.
It System Administrator
Current
Jul 2005 - Present
System Operator\Application Engineer
Shell Siti
Senior System Operator on a IBM MainframeApplication Engineer for the application "Service Center"
Apr 1999 - Jun 2005
System Operator
Copcon\Rijnhaave\Syntegra Bt
Mainframe Operator on Unisys and IBMFor the following customers:Pnem - Den BoschKas Association - AmsterdamPostbank - Den HaagShell - Leidschendam
Jan 1990 - Apr 1999
Computer Operator
Dikema & Chabot
System Operator on a Sperry, Burroughs and Unisys mainframe
Jan 1985 - Jan 1990
Team & coworkers
Colleagues at Applus RTD
Other employees you can reach at applus.com. View company contacts for 18554 employees →
DJ
Danghelo Josué Neira Caycho
Colleague at Applus Rtd
Peru, Peru
View →
MP
Miguel Perez Morales
Colleague at Applus Rtd
Pachuca, Hidalgo, Mexico, Mexico
View →
YR
Yadith Ramos
Colleague at Applus Rtd
Barranquilla, Atlántico, Colombia, Colombia
View →
AG
Alejandro Garcia Mendez
Colleague at Applus Rtd
Greater La Coruña Area, Spain
View →
VI
Victor Israel Soto Gonzalez
Colleague at Applus Rtd
Mexico, Mexico
View →
AM
Aarón Miguel Castrodá Copa
Colleague at Applus Rtd
Narón, Galicia, Spain, Spain
View →
IS
Iria Suárez Díaz
Colleague at Applus Rtd
Greater La Coruña Area, Spain
View →
TD
Tom Dennis
Colleague at Applus Rtd
Greater Adelaide Area, Australia
View →
MB
Matias Brasó
Colleague at Applus Rtd
Argentina, Argentina
View →
WM
Wan Mohd Haizul Wan Hassan
Colleague at Applus Rtd
Shah Alam, Selangor, Malaysia, Malaysia
View →
Danghelo Josué Neira Caycho
Colleague at Applus Rtd
Peru, Peru
View →
MP
Miguel Perez Morales
Colleague at Applus Rtd
Pachuca, Hidalgo, Mexico, Mexico
View →
YR
Yadith Ramos
Colleague at Applus Rtd
Barranquilla, Atlántico, Colombia, Colombia
View →
AG
Alejandro Garcia Mendez
Colleague at Applus Rtd
Greater La Coruña Area, Spain
View →
VI
Victor Israel Soto Gonzalez
Colleague at Applus Rtd
Mexico, Mexico
View →
AM
Aarón Miguel Castrodá Copa
Colleague at Applus Rtd
Narón, Galicia, Spain, Spain
View →
IS
Iria Suárez Díaz
Colleague at Applus Rtd
Greater La Coruña Area, Spain
View →
TD
Tom Dennis
Colleague at Applus Rtd
Greater Adelaide Area, Australia
View →
MB
Matias Brasó
Colleague at Applus Rtd
Argentina, Argentina
View →
WM
Wan Mohd Haizul Wan Hassan
Colleague at Applus Rtd
Shah Alam, Selangor, Malaysia, Malaysia
View →
FAQ
Frequently asked questions about John Mars
Quick answers generated from the profile data available on this page.
What company does John Mars work for?
John Mars works for Applus RTD.
What is John Mars's role at Applus RTD?
John Mars is listed as IT System Administrator at Applus RTD.
What is John Mars's email address?
AeroLeads has found 1 work email signal at @applusrtd.com for John Mars at Applus RTD.
Where is John Mars based?
John Mars is based in The Randstad, Netherlands, Netherlands while working with Applus RTD.
What companies has John Mars worked for?
John Mars has worked for Applus Rtd, Shell Siti, Copcon\Rijnhaave\Syntegra Bt, and Dikema & Chabot.
Who are John Mars's colleagues at Applus RTD?
John Mars's colleagues at Applus RTD include Danghelo Josué Neira Caycho, Miguel Perez Morales, Yadith Ramos, Alejandro Garcia Mendez, and Victor Israel Soto Gonzalez.
How can I contact John Mars?
You can use AeroLeads to view verified contact signals for John Mars at Applus RTD, including work email, phone, and LinkedIn data when available.
What skills is John Mars known for?
John Mars is listed with skills including Project Management.
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