How should an agency staff a major account win?
An agency should build a small permanent core around the predictable work, then surround it with specialists who can join when the account needs them.
Commercial success creates some properly weird moments.
You win the largest account in your history in Friday.
By Monday, the conversation has moved from champagne to:
"Who on earth is actually going to do all of this?"
The pitch promised strategists, creators, designers, producers, influencer people, technologists, and someone who understands whatever platform launched last Tuesday.
Hiring all of them permanently would be mental.
Waiting until the work starts would also be mental.
So, you need to figure out which parts of the opportunity are permanent enough to justify permanent people.
Start with the work
Take the scope and divide it into three groups:
- Work that will happen every week.
- Work that will happen around campaigns and launches.
- Work that requires a very specific specialist for a very specific moment
The first group forms the core team.
That normally includes the people holding the client relationship, setting the standard and carrying knowledge from one project to the next.
The second and third groups form the bench.
Different flavours of creative.
Cultural strategists.
AI filmmakers.
Specialist designers.
Directors.
Creators with credibility in particular communities.
People you'll need badly for six weeks and then perhaps again four months later.
The agency keeps the relationship and its standard in-house. The talent around it changes with the work.
Certainty earns permanence
A £5m account can make a company feel permanently bigger within about 24 hours.
Then the scope changes.
A market gets removed.
The client hires internally.
The content requirement doubles while the expensive television campaign disappears.
And now you're carrying a permanent team designed around the version of the account that existed in the pitch deck.
Hire when you can see repeatable demand.
The confidence might come from the length of the contract, a guaranteed scope or a capability you can use across several clients.
Keep the uncertain parts elastic while the account settles.
You can move brilliant freelancers into permanent roles once the pattern becomes clear. We can see that happen all the time.
Build the bench during the pitch
The best time to build the account bench is while you're pitching for the work.
Give the people context.
Tell them what you're trying to win.
Check their interest, rates, and likely availability.
Show them the agency and the people they would work with.
Then you can walk into the final pitch with real names behind the proposed model.
"We have access to great talent" is what everybody says.
"This is Sarah. She has spent five years doing exactly this across Brazil and Mexico, she likes the brief and she can join in September" is considerably more convincing.
We recently built a global bench for one of the fastest-growing brands in the world.
The useful part went far beyond finding lots of freelancers.
We agreed the standard. Mapped the capabilities. Found the people. Checked the chemistry. Built the compliance process. Then kept the bench engaged so the right humans would still be there when the work arrived.
That is what turns a contact list into something a client can rely on.
The first 90 days
Begin with a small group of permanent leaders and practitioners.
Place known specialists around them.
Watch the work closely.
Within 90 days, you'll see which requirements repeat, where quality depends on continuity and which skills move in and out.
Hire into those patterns.
The result is a team built around the account you actually have.
And, when the next great brief lands, you can say yes without quietly wondering how on earth you're going to deliver it.
UNKNOWN builds permanent teams and curated freelance benches for creative companies and brands. If you're pitching for work that could materially change the size of your business, speak to us before you win it.


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