David Holtkamp
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David Holtkamp Email & Phone Number

Assistant Commissioner at Australian Taxation Office
Location: Hallam, Victoria, Australia 5 work roles 1 school
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
Australian Taxation Office
Role
Assistant Commissioner
Location
Hallam, Victoria, Australia
Company size
9177 employees

Who is David Holtkamp? Overview

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Quick answer

David Holtkamp is listed as Assistant Commissioner at Australian Taxation Office, a with 9177 employees, based in Hallam, Victoria, Australia. AeroLeads shows a matched LinkedIn profile for David Holtkamp.

David Holtkamp previously worked as A/g Assistant Commissioner at Australian Taxation Office and Information Technology Program Manager at Australian Taxation Office. David Holtkamp holds Bachelor'S Degree, Network Computing from Monash University.

Company email context

Email format at Australian Taxation Office

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Australian Taxation Office

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Profile bio

About David Holtkamp

David Holtkamp is a Assistant Commissioner at Australian Taxation Office.

Current workplace

David Holtkamp's current company

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Australian Taxation Office
Australian Taxation Office
Assistant Commissioner
Hallam, VIC, AU
Website
ato.gov.au
Employees
9177
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5 roles

David Holtkamp work experience

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Team & coworkers

Colleagues at Australian Taxation Office

Other employees you can reach at ato.gov.au. View company contacts for 9177 employees →

LW Lara Worthy Lara Worthy Colleague at Australian Taxation OfficeWollongong, New South Wales, Australia View → GM George Montanez George Montanez Colleague at Australian Taxation OfficeAustralia View → KB Kate Billiau Kate Billiau Colleague at Australian Taxation OfficeAustralia View → MD Mark Douglas-Kopecky Mark Douglas-Kopecky Colleague at Australian Taxation OfficeGreater Brisbane Area, Australia View → KJ Komal Joshi Komal Joshi Colleague at Australian Taxation OfficeGreater Sydney Area, Australia View → RS Raja Suppiah Raja Suppiah Colleague at Australian Taxation OfficeCanberra, Australian Capital Territory, Australia View → JL Joseph Liu Joseph Liu Colleague at Australian Taxation OfficeCampsie, New South Wales, Australia View → VA Veronica Abolins Veronica Abolins Colleague at Australian Taxation OfficeBrisbane, Queensland, Australia View → DO Dimitra Oustas Dimitra Oustas Colleague at Australian Taxation OfficeMelbourne, Victoria, Australia View → VW Victor Wong Victor Wong Colleague at Australian Taxation OfficeGreater Sydney Area, Australia View →
1 education record

David Holtkamp education

FAQ

Frequently asked questions about David Holtkamp

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

What company does David Holtkamp work for?

David Holtkamp works for Australian Taxation Office.

What is David Holtkamp's role at Australian Taxation Office?

David Holtkamp is listed as Assistant Commissioner at Australian Taxation Office.

Where is David Holtkamp based?

David Holtkamp is based in Hallam, Victoria, Australia while working with Australian Taxation Office.

What companies has David Holtkamp worked for?

David Holtkamp has worked for Australian Taxation Office.

Who are David Holtkamp's colleagues at Australian Taxation Office?

David Holtkamp's colleagues at Australian Taxation Office include Lara Worthy, George Montanez, Kate Billiau, Mark Douglas-Kopecky, and Komal Joshi.

How can I contact David Holtkamp?

You can use AeroLeads to view verified contact signals for David Holtkamp at Australian Taxation Office, including work email, phone, and LinkedIn data when available.

What schools did David Holtkamp attend?

David Holtkamp holds Bachelor'S Degree, Network Computing from Monash University.

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