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

Director at saint mob media
Location: Leichhardt, New South Wales, Australia 9 work roles 2 schools
1 work email found @mecglobal.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@mecglobal.com
LinkedIn Profile matched
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Current company
Role
Director
Location
Leichhardt, New South Wales, Australia

Who is Mark O'Brien? Overview

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Quick answer

Mark O'Brien is listed as Director at saint mob media, based in Leichhardt, New South Wales, Australia. AeroLeads shows a work email signal at mecglobal.com and a matched LinkedIn profile for Mark O'Brien.

Mark O'Brien previously worked as Co-Founder, Partner at Equilibrium Consult and Head of Media & Trading at Frontier Australia. Mark O'Brien holds Bachelor Of Business, Accountancy from Monash University.

Company email context

Email format at saint mob media

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{first}.{last}@mecglobal.com
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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

G’day, I’m Mark O’Brien. I’m the founder and director at saint mob media, an independent media buying agency based in Sydney. But you can just call me MOB.I’ve worked with brands big and small over the years. From Colgate, Chanel and Cannon to major car brands like Audi, Ford and Hyundai as well as Target, Coles, Norton, Bank of Melbourne and Hewlett Packard. I’m proud to have become a trusted advisor to my clients, including many that I’ve worked with for more than a decade and that have come on board as foundation clients at saint mob media. These include ClubsNSW, the NSW Minerals Council and Makita. I’ve chosen to work with a smaller roster of high-quality clients so I can be hands-on and give each client my full focus and seriously good service. I’ve always developed strong long-term working relationships with clients based on values of trust, accuracy and results. Probably because I always try to communicate clearly and I never let a call go unanswered. And I value the great relationships I have with sales teams, media executives and agency partners across the sector. But what matters most to me is providing a quality service for my clients that helps to make their campaigns succeed and their businesses grow.I’m also a founding partner of EQUILBRIUM consult, a collective of media management experts providing a range of coaching and consulting services.

Listed skills include Digital Media, Media Planning, Media Buying, Advertising, and 33 others.

Current workplace

Mark O'Brien's current company

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saint mob media
Saint Mob Media
Director
AeroLeads page
9 roles

Mark O'Brien work experience

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

Co-Founder, Partner

Sydney, New South Wales, Australia

  • Equilibrium is an independent media management consultancy, to help advance the performance of all businesses.Our goal is to provide our clients with the best value advertising and media solutions by.
  • Simplifying the complexities of digital, traditional and multimedia channels and networks
  • Reducing waste and inefficiencies in planning, buying and media management
  • Executing data led, fact-based media investments
  • Leveraging our extensive, in-depth knowledge and networks to negotiate better value
  • Delivering fast-acting, ‘always on’ solutions – to meet each client’s precise needs and goals

Trading Director

Phd
Aug 2008 - Sep 2009

Trading Director

Mediacom
Aug 2006 - Aug 2008

Group Sales Manager

Win Nbn Sales

North Sydney

Oct 1998 - Jan 2001

Media Manager

North Sydney

Sep 1997 - Sep 1998
2 education records

Mark O'Brien education

Bachelor Of Business, Accountancy

Bachelor of Business (Accountancy)

Education record

Haileybury
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 saint mob media.

What is Mark O'Brien's role at saint mob media?

Mark O'Brien is listed as Director at saint mob media.

What is Mark O'Brien's email address?

AeroLeads has found 1 work email signal at @mecglobal.com for Mark O'Brien at saint mob media.

Where is Mark O'Brien based?

Mark O'Brien is based in Leichhardt, New South Wales, Australia while working with saint mob media.

What companies has Mark O'Brien worked for?

Mark O'Brien has worked for Saint Mob Media, Equilibrium Consult, Frontier Australia, Phd, and Mediacom.

How can I contact Mark O'Brien?

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

What schools did Mark O'Brien attend?

Mark O'Brien holds Bachelor Of Business, Accountancy from Monash University.

What skills is Mark O'Brien known for?

Mark O'Brien is listed with skills including Digital Media, Media Planning, Media Buying, Advertising, Digital Strategy, Integrated Marketing, Online Advertising, and Marketing Strategy.

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