How does an incumbent agency win a re-pitch?

By pitching the next three years rather than defending the last three - the incumbent's advantage is knowledge, and it is wasted the moment it is used to justify the past.

The clearest recent statement of this came from the client side. When the National Trust reappointed Medialab after a competitive pitch, extending a partnership that began in 2014, its head of digital and channels, Lydia Hunter, put it in one line: "Our partnership with Medialab is a long-standing one but this particular pitch was about looking forward, not back."

The relationship got Medialab into the room. It was not what the pitch was judged on. That is the whole problem for incumbents in a sentence.

Why incumbents lose reviews they should win

A review is almost never called because the client wants to hear what the agency did last year. It is called because something has changed on the client side: a new marketing director, a new strategy, a new budget holder, a procurement cycle that makes a tender compulsory. The brief that follows is written for the organisation the client is becoming, not the one the agency has been serving.

The incumbent's instinct runs the other way. Under threat, agencies reach for the record. Results slides, awards, tenure, the campaign everyone liked in year three. All of it is true and almost none of it answers the question being asked, because the client already knows it. The record is the reason the incumbent was invited to re-pitch. It is rarely the reason it wins.

Challengers do not have this problem. With no history to defend, they pitch the future by default, and a client who has asked for change hears one side of the room talking about change.

The advantage is knowledge, not the relationship

Incumbents do start with something no challenger can buy. They know which measures the board actually watches, where the budget was cut last year and why, what the last three briefs had in common, which internal stakeholder slows everything down, and which of the client's stated priorities is the real one.

Challengers are pitching on public information and a briefing session. The incumbent is pitching on years of access.

An incumbent's knowledge is only worth something when it is spent on the client's next problem rather than on defending its handling of the last one.

Spent backwards, that knowledge becomes an explanation of why the results were what they were. Spent forwards, it becomes a diagnosis of the next three years that is more precise than anything a challenger could have produced, which is the one thing only the incumbent can put on the table. The announcement of the Trust's decision is framed the same way: around the charity's long-term strategy and what Medialab's Apollo platform will give it across channels from here, rather than what has gone before.

The levers that decide it

There are a handful of them, and most are pulled long before the pitch day.

When the repositioning starts. By the time a review is announced, the client's view of the incumbent is largely set, and the pitch either confirms it or has to overturn it. Incumbents who win tend to have started showing their forward thinking months earlier, in the ordinary rhythm of the account, so the pitch lands as the conclusion of an argument the client has already heard. Starting when the RFP arrives is starting late.

What to concede. Every long relationship has things that did not work. The challengers will find them, or guess at them. An incumbent that names them first, specifically and without defensiveness, earns a credibility no challenger can match, because nobody else can speak about the account's weaknesses with that level of detail. The judgement is in choosing which concessions build the forward case and which only reopen old arguments.

The relationship team versus the pitch team. The people who run the account are why the client still likes the agency. Fielding exactly the same faces signals continuity to a client who has asked for change. Replacing them wholesale signals the agency does not trust its own team. The decision about who is new to the room, and what they are there to represent, says more about the agency's reading of the brief than any slide.

None of these is a step you can complete in an afternoon. Each depends on reading a specific client correctly, which is exactly the knowledge the incumbent is supposed to have.

The tell-tales of a defensive incumbent

These patterns recur often enough to be diagnostic, and they are much easier to spot in someone else's pitch than in your own.

The opening fifteen minutes are a retrospective, and the future arrives only after the client has stopped listening for it. Tenure is offered as an argument: "we know your business" is said rather than demonstrated. The review is treated as procurement theatre, and the preparation shows it. The deck is built on the same template as the last quarterly review. The agency pitches against the challengers rather than to the client, matching ideas it has guessed they will bring. And the tone carries the faint hurt of a relationship under attack, which clients notice immediately and hold against the agency.

Any one of these can be survived. Several together tell the client that the agency has not understood why the review was called.

What changes if you treat it as a new-business pitch

The most useful reframe for an incumbent is that a re-pitch is new business with better information. The client is choosing its agency for the next period, not ratifying the last one. Treating it that way changes who leads, what the opening says and how much of the record appears at all, and it forces the question most incumbents avoid until too late, which is what the agency would propose if it were walking in for the first time, knowing everything it knows.

That is also why the public side of an agency matters in a review. Clients re-examine their incumbent the way they would a challenger, including what it says in the trade press and how it presents itself, which is the gap described in the credibility gap between shortlist and pitch.

If a review is on your horizon, the work starts well before the brief lands, and that is the conversation to have now.