Mark O'Brien
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Mark O'Brien Email & Phone Number

Principal, Accountant and Business Advisor Ivanhoe at O'Brien Accountants & Advisors
Location: Ivanhoe, Victoria, Australia 3 work roles 2 schools
1 work email found @obbc.com.au LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@obbc.com.au
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Role
Principal, Accountant and Business Advisor Ivanhoe
Location
Ivanhoe, Victoria, Australia
Company size

Who is Mark O'Brien? Overview

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Quick answer

Mark O'Brien is listed as Principal, Accountant and Business Advisor Ivanhoe at O'Brien Accountants & Advisors, a company with 44 employees, based in Ivanhoe, Victoria, Australia. AeroLeads shows a work email signal at obbc.com.au and a matched LinkedIn profile for Mark O'Brien.

Mark O'Brien previously worked as Principal, Accountant & Business Advisor Ivanhoe at O'Brien Accountants & Advisors and Accountant at Lipins Partners. Mark O'Brien holds Bachelor Of Economics, Accounting Major from Latrobe University.

Company email context

Email format at O'Brien Accountants & Advisors

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{first}@obbc.com.au
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AeroLeads found 1 current-domain work email signal for Mark O'Brien. Compare company email patterns before reaching out.

Profile bio

About Mark O'Brien

I have a passion for working with clients to realise their ideal future. I seek to uncover the purpose or belief that inspires you to do what you do. I listen first in order to understand what is unique about you and how I can help you in achieving your goals. In partnering with me we will discover what you need to do to be successful and how I can help you achieve that success.I have a particular interest in engaging with business advisory clients and family groups.Business AdvisoryAs your business advisor I can assist you in a proactive way to improve your financial position by increasing cash flow & capital value and reducing tax leaving you with more time to spend working on your business rather than in your business. I will give you confidence about the future and help you stay focused and on track.In working together I will:• understand what the landscape beyond your horizon looks like• understand your operating environment• gain insights into your business• challenge and evolve your thinking• view your business from a strategic perspective rather than operational• support and hold you accountable for achieving your desired outcomes• keep things simple and easy to understand• provide a framework for strategic decision-making• take care of all your compliance obligations so you can focus on growing your businessFamily GroupsAs your family advisor I aim to help you achieve what’s important to you and your family. I can then guide and support you with a strategic plan designed to allow you to make informed decisions and give you confidence about the future. I will work closely with you and your family in the growth and preservation of capital in addition to advising you about the most effective transition of capital across generations ensuring your family values and legacies are carried on.

Listed skills include Finance, Tax, Estate Planning, Financial Reporting, and 14 others.

Current workplace

Mark O'Brien's current company

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O'Brien Accountants & Advisors
O'Brien Accountants & Advisors
Principal, Accountant and Business Advisor Ivanhoe
Ivanhoe, VIC, AU
Website
Employees
44
AeroLeads page
3 roles

Mark O'Brien work experience

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

Principal, Accountant & Business Advisor Ivanhoe

Current

Melbourne, Australia

PrincipalIn June 1998 Mark O'Brien joined his father's practice, O'Brien Accountants and Advisors. In July 1999 he acquired the practice form his father. Mark is passionate about understanding people's values and needs and developing plans that lead to the fulfilment of those values and needs.Mark continues to grow the business and as clients' needs become.

Jul 1999 - Present
Team & coworkers

Colleagues at O'Brien Accountants & Advisors

Other employees you can reach at obbc.com.au. View company contacts for 44 employees →

2 education records

Mark O'Brien education

Bachelor Of Economics, Accounting Major

Latrobe University

Seconday Education

Parade College

Activities and Societies: 1st XI Hockey 1986 & 1987 Old Paradians Football 1988 & 1989

FAQ

Frequently asked questions about Mark O'Brien

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

What company does Mark O'Brien work for?

Mark O'Brien works for O'Brien Accountants & Advisors.

What is Mark O'Brien's role at O'Brien Accountants & Advisors?

Mark O'Brien is listed as Principal, Accountant and Business Advisor Ivanhoe at O'Brien Accountants & Advisors.

What is Mark O'Brien's email address?

AeroLeads has found 1 work email signal at @obbc.com.au for Mark O'Brien at O'Brien Accountants & Advisors.

Where is Mark O'Brien based?

Mark O'Brien is based in Ivanhoe, Victoria, Australia while working with O'Brien Accountants & Advisors.

What companies has Mark O'Brien worked for?

Mark O'Brien has worked for O'Brien Accountants & Advisors and Lipins Partners.

Who are Mark O'Brien's colleagues at O'Brien Accountants & Advisors?

Mark O'Brien's colleagues at O'Brien Accountants & Advisors include Alex Heathcote, Tracee Pang, Cameron Crossman, Amy Handley, and Luke Liesegang.

How can I contact Mark O'Brien?

You can use AeroLeads to view verified contact signals for Mark O'Brien at O'Brien Accountants & Advisors, including work email, phone, and LinkedIn data when available.

What schools did Mark O'Brien attend?

Mark O'Brien holds Bachelor Of Economics, Accounting Major from Latrobe University.

What skills is Mark O'Brien known for?

Mark O'Brien is listed with skills including Finance, Tax, Estate Planning, Financial Reporting, Strategic Planning, Wealth Management, Accounting, and Business Strategy.

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