Andrew Zell in

Andrew Zell

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Head of Growth at Tax Debt Manager
📍 Australia

Andrew Zell serves as the Head of Growth & Strategy at Tax Debt Manager, where he negotiates with the ATO on behalf of businesses. Concurrently, he is the CEO and Co-Founder of Big Data Causality, a company specializing in causal data analytics with its proprietary AI engine.

Based on his professional interests in companies like Lendlease, CPB Contractors, and John Holland, he appears to follow developments in the construction and infrastructure industries. He previously worked at Deloitte before exploring new entrepreneurial opportunities.

Andrew simultaneously leads a tax negotiation firms growth while also steering an advanced AI analytics company as its CEO.

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Experience
25 Years
Current Role
Head of Growth
Job Level
Mid-senior
Location
Australia
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Andrew cares about

ATO Debt Negotiation
He specializes in negotiating with the Australian Taxation Office to create sustainable financial outcomes for individuals and companies facing debt.
Causal Data Analytics
As CEO of Big Data Causality, he is at the forefront of using AI to identify cause-and-effect inferences from data to improve decision-making.
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Career

Work history

7-2025
Head of Growth
Tax Debt Manager
7-2023
Director
Fulcrum Advisory
4-2022
CEO/CoFounder
Big Data Causality
9-2020
Industrial Plant and Equipment Broker
Self Employed
10-2006
Trader
Self-Employed
In the press

Media appearances

40Under 40 – Featuring Andrew Zell, Head of Growth at Tax Debt Manager. Featured in 40Under 40 PDF (published by an industry organization)
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Education
1983 - 1988
Education details unavailable
Gilgandra High School
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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