Declan OBrien

Declan OBrien: Email & Phone Number

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Chief Financial Officer at DR2|Bellevue Hill, New South Wales, Australia

Position:

Chief Financial Officer at DR2

Location:

Bellevue Hill, New South Wales, Australia

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Last updated: 2026-05-24
Updated: 2026-05-24

Found email addresses for Declan OBrien:

Business emails:
d***********n@obriencrowley.com
Personal emails:

Found phone for Declan OBrien:

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Work Experience 13 years

Chief Financial Officer at DR2

May 2024 - Current

Group Financial Controller at DR2

Nov 2023 - Apr 2024

Audit Manager at EY

Apr 2023 - Aug 2023

Assistant Audit Manager at EY

Apr 2022 - Mar 2023

Audit Senior at EY

Dec 2018 - Mar 2022

Accounts Assistant at O'Brien Crowley Chartered Accountants

Jan 2013 - Jan 2017

Declan OBrien started working in 2013, then the employee has changed 2 companies and 5 jobs. On average, Declan OBrien works for one company for 1 year 10 months.

Their professional focus is Accounting, Analytical Skills, and Auditing across 3 core areas.

Education

Masters of Accounting at UCD Michael Smurfit Graduate Business School

University College Cork

Frequently Asked Questions

What is Declan OBrien's email address?

SignalHire found verified email addresses for Declan OBrien, both business and personal. Their business email is d************n@obriencrowley.com, and personal emails include d**********n@live.ie.

What is Declan OBrien's phone number?

SignalHire found a verified phone number for Declan OBrien: +61-***-***-8646.

How do I contact Declan OBrien at DR2?

You can reach Declan OBrien through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Declan OBrien's professional background?

Declan OBrien has 13 years of professional experience. They have held roles including Group Financial Controller, Audit Manager, and Assistant Audit Manager at companies such as DR2, EY, and EY. Their education includes Masters of Accounting from UCD Michael Smurfit Graduate Business School, and University College Cork.

Is Declan OBrien's contact information up to date?

Yes. Declan OBrien's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Chief Financial Officer at DR2 in Sydney, NSW, Australia.

Declan OBrien Namesakes

Name
Company
Position
Declan OBrien
UC Santa Barbara Ford Research Lab
Undergraduate Student Researcher
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Declan Obrien
Envision Visual Arts Conservatory
Student
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Declan OBrien
Business Operations Specialist
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