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A Media Agency That Works Inside-Out

AdUnion is an independent Australian media agency. We immerse ourselves in our clients’ businesses, close enough to understand how they make money, and we hold ourselves accountable for the media that grows it.

We plan and buy in-house, dealing directly with publishers and networks, and we measure our work against your commercial outcomes. We are transparent about what the media costs and how we are paid, and we invest your budget as if it were our own.

AdUnion's two founders outside their office.

What we believe

How we work with our clients

  • We put our clients’ ambitions first.
  • We listen, we ask questions, and we get under the skin of your business.
  • We immerse ourselves in your business.
  • We’re transparent and clear in our dealings.
  • We invest your budget like it’s our own.
  • We revel in the successes of our clients.
  • We’re invested in long-term success.

Our values

These are the values we work by, and we look for clients and partners who share them.

  • Integrity

    Respect always
    We treat everyone with dignity.
    Trust first
    We assume good intent and act with it.
    Voice disagreement
    We speak the truth, even when it is difficult.
  • Impact

    Bias for action
    We choose speed over flawless execution.
    Be the driver
    We make things happen rather than waiting to be told.
    Relentless solutions
    We solve problems with grit and creativity.
  • Curiosity

    Learn fast
    We have an insatiable appetite for knowledge.
    Own your growth
    We drive our own development.
    Seek debate
    We look for alternate perspectives, and stay humble enough to change our thinking.
    Evolve
    We embrace new tech and data to work smarter.
  • Celebration

    Recognise the grind
    We value the effort as much as the achievement.
    Authenticity matters
    We celebrate who people are, not just what they do.
    Enjoy the ride
    We love what we do and have fun doing it.

The team

The people you'll work with

The senior people you meet at the start stay on your business day to day.

  • Robert Ong, Managing Director

    Robert Ong

    Managing Director

  • Adam Shalagin, Director

    Adam Shalagin

    Director

  • Siddarth Bhakay, Head of Digital

    Siddarth Bhakay

    Head of Digital

  • Roslyn Salisbury, Account Director

    Roslyn Salisbury

    Account Director

  • Ellie Nethersole, Account Executive

    Ellie Nethersole

    Account Executive

  • Charles McCormack, Campaign Executive

    Charles McCormack

    Campaign Executive

Work with people who work inside-out

Get in touch