AeroLeads people directory · profile
Stef Posthumus Email & Phone Number
Klantcoördinator / Behandelfunctionaris Omzetbelasting bij Belastingdienst
at
Belastingdienst
1 work email found
@belastingdienst.nl
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
Klantcoördinator / Behandelfunctionaris Omzetbelasting bij Belastingdienst
Location
Greater Groningen Area, Netherlands
Company size
Who is Stef Posthumus? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Stef Posthumus is listed as Klantcoördinator / Behandelfunctionaris Omzetbelasting bij Belastingdienst at Belastingdienst, a with 13894 employees, based in Greater Groningen Area, Netherlands. AeroLeads shows a work email signal at belastingdienst.nl and a matched LinkedIn profile for Stef Posthumus.
Stef Posthumus previously worked as Klantcoördinator / Behandelfunctionaris Omzetbelasting at Belastingdienst.
Company email context
Email format at Belastingdienst
This section adds company-level context without repeating Stef Posthumus's masked contact details.
sposthumus@belastingdienst.nl
79% confidence
AeroLeads found 1 current-domain work email signal for Stef Posthumus. Compare company email patterns before reaching out.
Profile bio
About Stef Posthumus
Stef Posthumus is a Klantcoördinator / Behandelfunctionaris Omzetbelasting bij Belastingdienst at Belastingdienst.
Current workplace
Stef Posthumus's current company
Company context helps verify the profile and gives searchers a useful next step.
Belastingdienst
1 role
Stef Posthumus work experience
A career timeline built from the work history available for this profile.
-
Klantcoördinator / Behandelfunctionaris Omzetbelasting
Team & coworkers
Colleagues at Belastingdienst
Other employees you can reach at belastingdienst.nl. View company contacts for 13894 employees →
RL
Ronald Lubach
Colleague at BelastingdienstLeeuwarden, Friesland, Netherlands
View →
PH
Paula Huberts
Colleague at BelastingdienstApeldoorn, Gelderland, Netherlands
View →
SY
Selvi Yasar
Colleague at BelastingdienstThe Hague, South Holland, Netherlands
View →
JS
Joëlla Scholte
Colleague at BelastingdienstRotterdam, South Holland, Netherlands
View →
PV
Piet Van Dijk
Colleague at BelastingdienstBilthoven, Utrecht, Netherlands
View →
NK
Niels Kuiper
Colleague at BelastingdienstNetherlands
View →
RL
Rowie Lustermans
Colleague at BelastingdienstMaastricht, Limburg, Netherlands
View →
DV
Dion Van Loo
Colleague at BelastingdienstZutphen, Gelderland, Netherlands
View →
CB
Cor Broekhuijse
Colleague at BelastingdienstLelystad, Flevoland, Netherlands
View →
RK
Rachel K.
Colleague at BelastingdienstAalsmeer, North Holland, Netherlands
View →
Ronald Lubach
Colleague at BelastingdienstLeeuwarden, Friesland, Netherlands
View →
PH
Paula Huberts
Colleague at BelastingdienstApeldoorn, Gelderland, Netherlands
View →
SY
Selvi Yasar
Colleague at BelastingdienstThe Hague, South Holland, Netherlands
View →
JS
Joëlla Scholte
Colleague at BelastingdienstRotterdam, South Holland, Netherlands
View →
PV
Piet Van Dijk
Colleague at BelastingdienstBilthoven, Utrecht, Netherlands
View →
NK
Niels Kuiper
Colleague at BelastingdienstNetherlands
View →
RL
Rowie Lustermans
Colleague at BelastingdienstMaastricht, Limburg, Netherlands
View →
DV
Dion Van Loo
Colleague at BelastingdienstZutphen, Gelderland, Netherlands
View →
CB
Cor Broekhuijse
Colleague at BelastingdienstLelystad, Flevoland, Netherlands
View →
RK
Rachel K.
Colleague at BelastingdienstAalsmeer, North Holland, Netherlands
View →
FAQ
Frequently asked questions about Stef Posthumus
Quick answers generated from the profile data available on this page.
What company does Stef Posthumus work for?
Stef Posthumus works for Belastingdienst.
What is Stef Posthumus's role at Belastingdienst?
Stef Posthumus is listed as Klantcoördinator / Behandelfunctionaris Omzetbelasting bij Belastingdienst at Belastingdienst.
What is Stef Posthumus's email address?
AeroLeads has found 1 work email signal at @belastingdienst.nl for Stef Posthumus at Belastingdienst.
Where is Stef Posthumus based?
Stef Posthumus is based in Greater Groningen Area, Netherlands while working with Belastingdienst.
What companies has Stef Posthumus worked for?
Stef Posthumus has worked for Belastingdienst.
Who are Stef Posthumus's colleagues at Belastingdienst?
Stef Posthumus's colleagues at Belastingdienst include Ronald Lubach, Paula Huberts, Selvi Yasar, Joëlla Scholte, and Piet Van Dijk.
How can I contact Stef Posthumus?
You can use AeroLeads to view verified contact signals for Stef Posthumus at Belastingdienst, including work email, phone, and LinkedIn data when available.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Stef Posthumus you were looking for.