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Diana Koster Email & Phone Number
Functional Application Manager
at
City of Amsterdam
1 work email found
@zonnet.nl
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
Functional Application Manager
Location
Amsterdam, North Holland, Netherlands
Company size
Who is Diana Koster? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Diana Koster is listed as Functional Application Manager at City of Amsterdam, a with 5162 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at zonnet.nl and a matched LinkedIn profile for Diana Koster.
Company email context
Email format at City of Amsterdam
This section adds company-level context without repeating Diana Koster's masked contact details.
{first}.{last}@zonnet.nl
86% confidence
AeroLeads found 1 current-domain work email signal for Diana Koster. Compare company email patterns before reaching out.
Profile bio
About Diana Koster
Diana Koster is a Functional Application Manager at City of Amsterdam. She is proficient in Slovenian and English. Colleagues describe her as "Diana is a perfect project manager, who anticipates and communicates very well. Her company built my website and it was a pleasure to work with her."
Current workplace
Diana Koster's current company
Company context helps verify the profile and gives searchers a useful next step.
City Of Amsterdam
1 role
Diana Koster work experience
A career timeline built from the work history available for this profile.
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Functional Application Manager
Team & coworkers
Colleagues at City of Amsterdam
Other employees you can reach at amsterdam.nl. View company contacts for 5162 employees →
MC
Minouche Cramer
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
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KV
Kim Veerman
Colleague at City Of AmsterdamNetherlands
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EB
Engin Baydar
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
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RW
Richard Wolffgramm
Colleague at City Of AmsterdamPurmerend, North Holland, Netherlands
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ED
Emre Donmez
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
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MC
Manuelitto Clerck
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
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HJ
Henk Jansen
Colleague at City Of AmsterdamZwolle, Overijssel, Netherlands
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RH
Ronald Helvrich
Colleague at City Of AmsterdamSchagen, North Holland, Netherlands
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MC
Marie Claire Toebosch
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
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HM
Hartje Marapin
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
Minouche Cramer
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
KV
Kim Veerman
Colleague at City Of AmsterdamNetherlands
View →
EB
Engin Baydar
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
RW
Richard Wolffgramm
Colleague at City Of AmsterdamPurmerend, North Holland, Netherlands
View →
ED
Emre Donmez
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
MC
Manuelitto Clerck
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
HJ
Henk Jansen
Colleague at City Of AmsterdamZwolle, Overijssel, Netherlands
View →
RH
Ronald Helvrich
Colleague at City Of AmsterdamSchagen, North Holland, Netherlands
View →
MC
Marie Claire Toebosch
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
HM
Hartje Marapin
Colleague at City Of AmsterdamAmsterdam, North Holland, Netherlands
View →
FAQ
Frequently asked questions about Diana Koster
Quick answers generated from the profile data available on this page.
What company does Diana Koster work for?
Diana Koster works for City of Amsterdam.
What is Diana Koster's role at City of Amsterdam?
Diana Koster is listed as Functional Application Manager at City of Amsterdam.
What is Diana Koster's email address?
AeroLeads has found 1 work email signal at @zonnet.nl for Diana Koster at City of Amsterdam.
Where is Diana Koster based?
Diana Koster is based in Amsterdam, North Holland, Netherlands while working with City of Amsterdam.
What companies has Diana Koster worked for?
Diana Koster has worked for City Of Amsterdam.
Who are Diana Koster's colleagues at City of Amsterdam?
Diana Koster's colleagues at City of Amsterdam include Minouche Cramer, Kim Veerman, Engin Baydar, Richard Wolffgramm, and Emre Donmez.
How can I contact Diana Koster?
You can use AeroLeads to view verified contact signals for Diana Koster at City of Amsterdam, including work email, phone, and LinkedIn data when available.
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