Inside Omnicom's Post-IPG Integration Playbook for Asia

Omnicom is retiring the Mediabrands and Magna brand names in Australia following its US$13 billion acquisition of IPG, with email domains migrating to OMC addresses and senior IPG executives departing at speed. The moves confirm Australia as the live pilot for a consolidation template being applied progressively across Asia-Pacific.

Australia Sets the Operational Template

The Mediabrands name, which previously covered agencies including UM, Mediahub, and Magna in Australia, is being discontinued. Staff email addresses are migrating to OMC domains, signaling formal integration into Omnicom's holding company structure.

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Senior IPG executives have departed in rapid succession. IPG Mediabrands Australia CEO Mark Coad and APAC CEO Leigh Terry left immediately after the deal closed. Magna Australia Managing Director Lucy Formosa Morgan followed shortly after. In February, UM Australia CEO Anathea Ruys was replaced by Stephanie Douglas-Neal, a former Essencemediacom and PHD executive, continuing a pattern of IPG leaders being replaced by Omnicom-pedigreed appointments.

Magna's six-person Australian team is being redeployed across the holding company rather than maintained as a unit. Ros Allison, Magna's innovation and product lead, was let go and described the moment as "the end of an era."

A Unified Six-Agency Media Structure Takes Shape

Effective January 1, 2026, Omnicom Media Group Asia-Pacific operates under a unified structure combining six agencies: OMD, PHD, Hearts & Science, UM, Initiative, and Mediahub. Tony Harradine leads the combined APAC operation.

The leadership architecture across Asian markets reflects a clear Omnicom-dominant approach. Confirmed market CEO appointments include Chloe Neo in Singapore, Rajat Basra in Indonesia, Mary Buenaventura in the Philippines, Kelly Huang in Taiwan, and Kartik Sharma in India, all drawn from legacy Omnicom's structure. Japan stands as the only confirmed exception, retaining IPG's Matt Ware. Malaysia features a hybrid model, with PHD's Eileen Ooi serving as both APAC PHD president and executive integration lead alongside IPG's Darren Yuen as CEO.

Nick Garrett, CEO of Omnicom Oceania, described the changes as "creating modern, future-fit agencies" delivering "world-class creativity and media, smarter data."

Hong Kong Completes First Asian Creative Restructure

Hong Kong has become the first Asian market to complete a full creative agency restructuring. Andreas Krasser, formerly DDB Hong Kong CEO, was appointed CEO of Omnicom Advertising Hong Kong, overseeing both relaunched BBDO and TBWA. John Koay joined as Chief Creative Officer and Maggie Cheung as BBDO Managing Director.

Globally, Omnicom is reducing its creative agency brands to three core networks: BBDO, TBWA, and McCann. DDB, FCB, and MullenLowe are being retired or absorbed. Sean Donovan, President of Omnicom Advertising Asia, stated the restructure "strengthened leadership for client value."

Golin and Ketchum are also confirmed to merge as part of Omnicom's public relations portfolio restructuring across Asia-Pacific.

Restructuring Costs and Timeline Extend Into 2027

Omnicom has spent US$1.1 billion on severance and repositioning costs following the acquisition. The company has announced 4,000 job cuts globally across brands including DDB, MullenLowe, and Porter Novelli. IPG had already eliminated approximately 3,200 positions during the first nine months of 2025.

Analysts from Moffett Nathanson and Barclays independently project that restructuring will continue into 2026, with Barclays forecasting cuts extending into 2027.

Asian marketers with existing agency relationships across both legacy Omnicom and IPG Mediabrands networks should anticipate further brand retirements, leadership changes, and service delivery shifts as the Australian template moves progressively through the region.