PepsiCo moved its media on a number nobody has published
Publicis has the account, Omnicom has lost it, and the figure the trade keeps quoting for what changed hands has never appeared in a company statement. That is a media agency review the whole industry can see and nobody has sized.
The media agency review everyone is pricing, and nobody has sized#
of PepsiCo's 6.4 per cent second-quarter net revenue growth was organic
On 3 September 2026 PepsiCo confirmed to Marketing Dive that its global media duties move to Publicis Groupe, and that Omnicom, which had handled aspects of the business for decades, loses them. Publicis will stand up what PepsiCo calls a One PepsiCo global media operating model, pulling media strategy, planning, activation, data, connected identity and technology together across markets. That is the primary record, all of it. Every other number now attached to this media agency review, the account sizes especially, comes from the trade press rather than from either company.
Follow the scent back and the trail stops early. The Publicis Groupe press release index carries nothing on the win: its most recent items are dated 18 August 2026, 16 July 2026 and 16 June 2026, and the only PepsiCo entry in the whole index is a China media announcement from 2022. Marketing Dive records that Publicis did not immediately respond to a request for comment. A holding company that publicises a sports partnership in August has published precisely nothing about the biggest global media account to move this year.
The company behind the review is not growing the way its headline suggests. PepsiCo's own second-quarter 2026 earnings release reports net revenue up 6.4 per cent to $24,181 million, then takes that figure apart: 2.4 per cent organic revenue growth, a 2.2-percentage-point benefit from foreign exchange translation and a 1.8-percentage-point net benefit from acquisitions and divestitures. The same decomposition sits in the 8-K exhibit filed with the SEC. CNBC logged the volume detail on the day: food volume up 3 per cent, beverages up 2 per cent.
Put those two facts side by side and the review makes commercial sense without any of the romance. Currency and acquisitions carried two thirds of the growth, the company affirmed its fiscal 2026 guidance, and executives told the market that North American marketing and advertising costs would rise in the second half as the business plays offence. A brand spending more on marketing while organic growth sits at 2.4 per cent will go looking for a leaner buying model. That is a perfectly sound place for a media agency review to start, and it is not the place most media agency review coverage started this week.
Why Publicis won, in the only figures anyone has actually measured#
Strip the efficiency story out of this media agency review and one explanation survives on published numbers. Publicis is not winning because holding companies suddenly represent better value. It is winning because it is growing faster than every rival, and has been doing so for long enough that clients read the momentum as evidence. That is a duller thesis than transformation. It is also the only one with filings behind it.
The Publicis Groupe first half 2026 results put second-quarter net revenue organic growth at 4.8 per cent after 4.5 per cent in the first quarter, a record first-half headline margin rate of 17.5 per cent, up 17 basis points year on year, and full-year organic guidance raised to a range of 4.5 to 5 per cent from 4 to 5 per cent previously. Chairman and chief executive Arthur Sadoun described the quarter as further widening the gap with competition by circa 610 basis points. Whatever you make of the framing, the figures are audited and the gap is genuine.
Billings tell the same story from the other end of the hedgerow. COMvergence's final 2025 global billings and market share report has WPP Media retaining the top position on a 13 per cent industry market share, down from 14.2 per cent in 2024, with $63.9B in global billings, stable versus 2024. Publicis Media follows on $62.4B, posting the highest growth among the Big 6 groups at 12.8 per cent, a rise of $7B. At agency network level OMD keeps first place on $26.9B. A gap of $1.5bn at the top of that table is a season's work, not a decade's.
PepsiCo's global media account, whatever it is genuinely worth, plausibly closes it. Which is the point worth keeping hold of: the most consequential fact in this story is a league table, not a saving. No cost case has been published, because nobody outside the two companies has seen one. The mechanism every reader can check is competitive momentum, and momentum is an excellent reason for an agency to win business. It is not, by itself, a reason for a client to consolidate, which is exactly the distinction a media agency review exists to draw.
What agency consolidation actually buys, and what it quietly costs#
Six reins in one paw is a real gain, and it deserves naming honestly. One roster means one set of numbers, one planning calendar, one negotiation, one place to send a brief and one throat to squeeze when the brief goes wrong. Agencies of scale buy media more cheaply because they buy more of it. Governance gets simpler. Reporting stops arriving in five formats from five systems. None of that is marketing theatre, and any case against agency consolidation that pretends otherwise is arguing with a client's actual Tuesday, and a media agency review that skips the point starts dishonest.
The research is fair to consolidation too, which is why it is worth quoting rather than paraphrasing away. The World Federation of Advertisers and MediaSense study, based on a survey of more than 70 multinational companies representing $50 billion in ad spend, found that Established Holding Companies clearly add value for clients and are the principal model used by survey respondents. The same study, published alongside it by MediaSense, found just 11 per cent of respondents believe their current agency model will fit future needs, while 24 per cent say it is unfit for future purpose.
Now the awkward part. That study is dated 9 October 2023. It remains the most recent advertiser-side primary research anybody cites when they claim consolidation is increasing, which means the trend line under this week's headlines is three years old. Notice what it actually measured: 53 per cent agreed the industry would see greater centralisation of agency services, while only 1 in 4 of those surveyed planned to consolidate media, creative, data and technology requirements themselves, and 47 per cent expected the need for specialist agencies to remain strong.
The gap between what an industry expects and what its buyers plan is precisely where consolidation stories go wrong. Expectation is cheap to measure and easy to repeat. Plans cost money. Meanwhile the supply side really is concentrating: Omnicom completed its acquisition of Interpublic on 26 November 2025, creating a group with pro forma combined revenue in excess of $25 billion, and Marketing Dive read that deal as agencies chasing scale to revive growth. Fewer sellers is a different fact from more buyers consolidating, and the two keep getting quoted as one inside the same media agency review deck.
Five questions to ask before a media agency pitch starts#
So somebody proposes gathering your roster. Before any media agency pitch paperwork goes out, the useful work is not drawing up a shortlist. It is writing down what you expect consolidation to change, in numbers, while nobody is selling to you yet. A media agency review that opens with a baseline can be settled by evidence. One that opens with a longlist gets settled by whoever presents best on the day, which is a competence, but not the competence you are buying.
Five questions carry most of the weight in a media agency review. Ask what the current model costs in full, including the internal hours spent coordinating it. Ask what a single supplier would charge, at what committed volume, and what that rate becomes in year three. Ask which capability you are buying that you could not buy separately. Ask who owns the data, the identity graph and the measurement, and where all three sit if you leave. Ask what the incumbent would do with the same budget and a rewritten brief, because the honest answer is sometimes a better brief rather than a better agency.
None of those five questions amounts to a brand media strategy on its own. A brand media strategy decides what the media is for: which audiences you are buying, what you will pay for attention, how much goes to demand capture against demand creation, and what evidence would make you move money between them. Agencies execute that, and good ones improve it, but they do not replace it and consolidating them does not write it. That work sits next to your brand strategy and ahead of any pitch, alongside the paid search and paid social plans it governs.
What a specialist still does that one holdco cannot, and where our own skin shows#
Our interest, stated once and plainly: folkfox is a boutique. We are exactly the kind of shop a consolidation decision removes from a roster, so read everything above knowing it. What follows is not a claim that boutiques beat holding companies. It is a claim about which jobs survive scale and which ones quietly do not, and any media agency review worth running can test it either way.
Scale buys rate. It does not buy attention. A global trading desk cannot spend a fortnight in your category's undergrowth working out why one regulator's wording changes a landing page, or why a small publisher converts at four times the network average on a reach number a planner would round away. Some quarry has to be stalked rather than bought in bulk, and the stalking is the part that never appears in a rate card.
The advertiser research agrees, in its least quoted line. Forty-seven per cent expected the need for specialist agencies to remain strong, with appetite concentrated in retail media, influencer work and in-house support: disciplines where the work is bespoke, the vendors are numerous and a holding company's buying advantage is smallest. Note that this cuts both ways. For national television, programmatic display and large-scale search, scale genuinely and measurably wins, and pretending otherwise costs clients money.
There is a supply-chain reason to keep a second pair of eyes on the buy as well. The ISBA and PwC programmatic supply chain transparency study improved the ad impression match rate to 58 per cent against 12 per cent in 2020, and cut unattributable spend to 3 per cent from 15 per cent. That progress came from advertisers auditing the chain, not from trusting it. The WFA Global Media Charter 3.0 lists competition and plurality first among its five themes for the same reason, and a roster of one has less plurality in it by definition.
Consolidate if the numbers say so. Just make the numbers say it before the pitch rather than after. The same discipline runs through everything we publish today: how a subscription price rise rewrote a dating app's marketing maths, why creator selection is being re-scored for machine readers, what a direct-to-consumer swing did to a social casino's margin, and how partner revenue reads on a public ledger. Different quarry, same question.
A media agency review is not a verdict on agencies. It is a test of whether you can describe your own media in numbers a stranger could audit, which is the same test that makes search and answer-engine visibility and content marketing defensible. Run the review that way and the answer, consolidate or do not, arrives with its working shown. Run it the other way and you will buy a tidier chart of a den you never mapped.
Frequently asked questions#
What does a media agency do?
A media agency decides where your advertising money goes and then spends it. That covers audience research, channel planning, negotiating rates with publishers and platforms, trading programmatic inventory, trafficking the creative and reporting what the spend returned. Bigger agencies add data, identity and measurement services on top. What a media agency does not usually own is the strategic question of what the advertising is for, which stays client side even when everything else is outsourced.
How long does a media agency review normally take from brief to appointment?
Three to six months is typical for a multi-market account, and longer where data, identity and technology are in scope alongside buying. The slow parts are rarely the presentations. They are writing an honest baseline of current cost and performance, agreeing evaluation criteria before anybody pitches, and legal work on data ownership. Compressing those is how reviews end up decided by chemistry.
Is agency consolidation actually cheaper than running several specialists?
Sometimes, and only where volume is the main lever. Consolidation reliably cuts duplicated overheads, licence fees and coordination time, and improves rates on commoditised inventory. It rarely improves work that depends on category knowledge or bespoke vendor relationships. The test is arithmetic, and a media agency review should run it before the pitch: baseline your current all-in cost, including internal hours, then compare it against a committed single-supplier rate held to year three rather than year one.
Should the incumbent be invited into a media agency pitch?
Usually yes, unless the relationship has failed on trust. An incumbent competing on a rewritten brief tells you whether the problem was the agency or the instructions it was given, which is the cheapest finding a review can produce. It also keeps the process honest, because a challenger's promises can be tested against somebody who already knows the account's real constraints.
How do you measure whether an agency appointment worked?
Set the measures before the appointment, not after. Take a pre-move baseline of cost per outcome, working media ratio, speed from brief to live and the share of spend that is auditable end to end, then re-measure at six and twelve months against that baseline rather than against the new agency's own reporting. If no baseline exists, the media agency review cannot be judged at all.
Who should own the brand media strategy after a consolidation?
The advertiser. A brand media strategy sets what the media is for, which audiences matter, what attention is worth paying for and what evidence would move budget between demand creation and demand capture. Agencies should shape and challenge it, and the good ones will. Handing ownership across removes the only document that lets you judge whether the agency is performing.
Read more on this topic#
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Read the pieceReviewing your roster, or just tidying it?
folkfox builds the baseline that makes a media agency review arguable: current all-in cost, working media ratio and the evidence that would change your mind, written before anyone pitches. Useful whether you end up consolidating or keeping the specialists.