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Siobhan Sellick Email & Phone Number

Office Managing Partner at Prosperity Advisers Group
Location: Sydney, New South Wales, Australia 5 work roles 4 schools
1 work email found @prosperityadvisers.com.au LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email s****@prosperityadvisers.com.au
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Current company
Prosperity Advisers Group
Role
Office Managing Partner
Location
Sydney, New South Wales, Australia
Company size
124 employees

Who is Siobhan Sellick? Overview

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Quick answer

Siobhan Sellick is listed as Office Managing Partner at Prosperity Advisers Group, a with 124 employees, based in Sydney, New South Wales, Australia. AeroLeads shows a work email signal at prosperityadvisers.com.au and a matched LinkedIn profile for Siobhan Sellick.

Siobhan Sellick previously worked as Director at William Buck Chartered Accountants And Advisors and Executive Director at Ernst & Young. Siobhan Sellick holds Masters Of Tax Law, Accounting from University Of Sydney.

Company email context

Email format at Prosperity Advisers Group

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{first_initial}{last}@prosperityadvisers.com.au
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Profile bio

About Siobhan Sellick

Siobhan started her career as a graduate at EY Private Clients in 1997 gaining experience working with privately owned businesses and their owners for structuring, tax planning, tax advice, asset protection, risk management, succession planning and other business advisory services such as maximizing after tax profits, improving margins, During her time at EY she also assisted with the outsourced finance function for Australian subsidiaries of multi national corporates including regular reporting to management and gaining significant experience in international tax.After EY, Siobhan spent 2 years in the business advisory division of William Buck assisting privately owned businesses and high net wealth individuals prior to joining Prosperity in a similar role in 2014. Having completed a masters of tax, Siobhan's core expertise is tax and in particular structuring for tax planning and asset protection. tax planning and advice to privately owned businesses and individuals. Siobhan strives to develop strong and trusted relationships with my clients and work together with other key parties such as lawyers, planners and bankers to provide a seamless, high quality service.

Listed skills include Tax, Accounting, Income Tax, Financial Reporting, and 21 others.

Current workplace

Siobhan Sellick's current company

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Prosperity Advisers Group
Prosperity Advisers Group
Office Managing Partner
australia
Website
prosperityadvisers.com.au
Employees
124
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5 roles

Siobhan Sellick work experience

A career timeline built from the work history available for this profile.

Office Managing Partner

Current
Prosperity Advisers Group

Kent Street, Sydney

I work with a large number of private clients including business owners, entrepreneurs, professionals and passive investors to assist them with their on going tax and business advisory needs. This is not just about attending to their tax compliance and reporting obligations. The greatest value I provide my clients is being available and being proactive. This may involve identifying and assisting with structuring and restructuring for exists, tax efficiency, asset protection and profit extraction, implementing cloud solutions that assist with reducing time spent on administrative matters, improve net profit, manage cash flow, tax plan, budget etc.

Jul 2014 - Present

Director

William Buck Chartered Accountants And Advisors

66 Goulburn Street Sydney

Tax advisory including structuring for asset protection, estate planning, succession planning and compliance for individuals including business owners, professionals and passive investors.

Aug 2012 - Jul 2014

Executive Director

Ernst & Young

Sydney, Australia

Providing tax advisory and compliance services to high net wealth inidviduals and their related entities including operating businesses, executives, passive investors and professionals.

Nov 1997 - Jul 2012

Assistant Financial Accountant

Sedgwick Noble Lowndes (Now Mercer)

Review and reconcile general ledger accounts and the fixed assets registers, supervise accounts payable and receivable functions and monthly reporting of financial stats to head office in the UK.

Jun 1995 - Nov 1997

Trainee Accountant

Davey Financial Management

Tax accounting and tax compliance for high net wealth indivoduals and their related entities in the medical and legal profession.

Feb 1989 - Jun 1995
Team & coworkers

Colleagues at Prosperity Advisers Group

Other employees you can reach at prosperityadvisers.com.au. View company contacts for 124 employees →

LB Liz Burns Liz Burns Colleague at Prosperity Advisers GroupGreater Sydney Area, Australia View → GS Graham Southgate Graham Southgate Colleague at Prosperity Advisers GroupGreater Sydney Area, Australia View → SH Sean Hill Sean Hill Colleague at Prosperity Advisers GroupGreater Brisbane Area, Australia View → NP Niamh Parsons Niamh Parsons Colleague at Prosperity Advisers GroupAustralia View → CB Cassandra Barlow Cassandra Barlow Colleague at Prosperity Advisers GroupGreater Brisbane Area, Australia View → HT Huong Ta Huong Ta Colleague at Prosperity Advisers GroupVietnam, Viet Nam View → GS Giean Santillan Giean Santillan Colleague at Prosperity Advisers GroupCentral Luzon, Philippines View → SM Sandy Macleod Sandy Macleod Colleague at Prosperity Advisers GroupWynnum, Queensland, Australia View → KB Krystle Brandstater Krystle Brandstater Colleague at Prosperity Advisers GroupGreater Newcastle Area, Australia View → LL Lidia Lenhardt Lidia Lenhardt Colleague at Prosperity Advisers GroupAustralia View →
4 education records

Siobhan Sellick education

Education record

St Patrick'S College Campbelltown Nsw Australia
FAQ

Frequently asked questions about Siobhan Sellick

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

What company does Siobhan Sellick work for?

Siobhan Sellick works for Prosperity Advisers Group.

What is Siobhan Sellick's role at Prosperity Advisers Group?

Siobhan Sellick is listed as Office Managing Partner at Prosperity Advisers Group.

What is Siobhan Sellick's email address?

AeroLeads has found 1 work email signal at @prosperityadvisers.com.au for Siobhan Sellick at Prosperity Advisers Group.

Where is Siobhan Sellick based?

Siobhan Sellick is based in Sydney, New South Wales, Australia while working with Prosperity Advisers Group.

What companies has Siobhan Sellick worked for?

Siobhan Sellick has worked for Prosperity Advisers Group, William Buck Chartered Accountants And Advisors, Ernst & Young, Sedgwick Noble Lowndes (Now Mercer), and Davey Financial Management.

Who are Siobhan Sellick's colleagues at Prosperity Advisers Group?

Siobhan Sellick's colleagues at Prosperity Advisers Group include Liz Burns, Graham Southgate, Sean Hill, Niamh Parsons, and Cassandra Barlow.

How can I contact Siobhan Sellick?

You can use AeroLeads to view verified contact signals for Siobhan Sellick at Prosperity Advisers Group, including work email, phone, and LinkedIn data when available.

What schools did Siobhan Sellick attend?

Siobhan Sellick holds Masters Of Tax Law, Accounting from University Of Sydney.

What skills is Siobhan Sellick known for?

Siobhan Sellick is listed with skills including Tax, Accounting, Income Tax, Financial Reporting, Tax Accounting, Corporate Tax, Financial Accounting, and Ifrs.

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