The advertising industry’s newest target: itself. Omnicom (OMC.N) has agreed to buy rival Interpublic (IPG.N) for $13 billion in an all-stock deal that would create the world’s largest collection of agencies by revenue. Promised cost savings make the idea stack up financially, but there’s no way to spin the rationale as anything but defensive.
Omnicom said on Monday it would pay 22% more than its peer’s undisturbed share price on Friday to unite storied ad firms ranging from BBDO to McCann and clients such as Apple and Levi Strauss. Omnicom boss John Wren will run the enlarged group, which generated almost $26 billion of combined revenue in 2023, with Interpublic taking three seats on the board.
Some $750 million of synergies help justify the transaction, which requires approval from regulators and both sets of shareholders. Taxed and capitalized, they’re worth nearly $6 billion today, according to Breakingviews calculations. Omnicom’s 61% share of them, based on the new ownership split, equates to $3.6 billion, more than covering the $2.4 billion premium on offer. Interpublic holders also are in line for $2.3 billion worth of cost cuts.
For Omnicom, the acquisition looks sensible another way, too. Add the projected annual synergies with Interpublic’s $1.4 billion of estimated operating profit for this year, per LSEG, and it’s about $1.7 billion after tax. Divided by Interpublic’s enterprise value implies a roughly 12% return on capital, better than the approximately 8% weighted average cost of capital estimated by Morningstar analysts.
The strategic logic sounds creative, however. Wren and his crew brushed aside any potential concerns from Washington, citing a more business-friendly atmosphere under Donald Trump. It’s a presumptive assessment, as is their appraisal that the deal gets the companies ahead of technological challenges.
For one thing, the industry’s top line has increased by just 3% since 2018, excluding the peak pandemic stretch, MoffettNathanson analysts estimate, slower than the broader growth in ad spending. This discrepancy suggests that tech titans such as Alphabet (GOOGL.O) and Meta Platforms (META.O) have snatched portions of the business, including in media buying. Artificial intelligence intensifies the risk that agencies will be further disintermediated, adding pressure on them to join forces.
A decade ago, egos got in the way of Omnicom’s $35 billion plan to merge with French competitor Publicis (PUBP.PA). This time, it looks as if market threats are powerful enough to overcome such differences. For the company behind Apple’s renowned “Think Different” campaign, however, its strategy to fend off upheaval lacks inspiration.
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CONTEXT NEWS
Omnicom said on Dec. 9 that it had agreed to buy rival advertising conglomerate Interpublic in a $13.3 billion all-stock deal that would unite agencies such as BBDO and McCann Worldgroup and create the industry’s biggest company with nearly $26 billion of combined revenue in 2023.
Under terms of the transaction, Interpublic shareholders will receive 0.344 Omnicom shares for each Interpublic share they own. After completion, Omnicom shareholders would own 60.6% of the combined company and Interpublic’s the rest.
The companies expect to generate annual cost savings of $750 million and that, subject to approval from regulators and both sets of shareholders, the deal will close in the second half of 2025. Omnicom Chairman and CEO John Wren will keep both roles, and three Interpublic board members are slated to be added to Omnicom’s board.
PJT Partners is advising Omnicom and Morgan Stanley is advising Interpublic.
