Creative Leadership Changes: A Startup Brand Reset

A senior creative departure at a major agency rarely stays “just internal news”. When Rapp’s chief creative officer, Al Mackie, left this week (reported by Campaign on 3 February 2026), it landed as another signal that leadership churn is still rippling through the UK agency world.

For startups and scale-ups, that matters for a simple reason: your brand isn’t a logo—it's a leadership decision. When the person accountable for creative direction changes, the work changes. The positioning changes. The standards change. And in 2026, with tighter budgets and louder competition (especially in climate and net zero markets), you can’t afford “creative by committee”.

This post uses the Rapp news as a springboard to talk about what founders and marketing leads should do when creative leadership shifts—whether it’s inside your company, at your agency, or across your wider partner ecosystem. And because this is part of our Climate Change & Net Zero Transition series, we’ll focus on what this means for brands trying to sell sustainability credibly, not performatively.

What a CCO departure actually changes (and what it doesn’t)

A chief creative officer (CCO) departure changes the decision-making engine behind your brand, not just the output. The visible stuff—campaigns, social, OOH, landing pages—comes later. First comes how creative gets evaluated, protected, and resourced.

At agencies, the CCO is often the person who:

• Sets the creative bar (what counts as “good enough”)
• Chooses which ideas get oxygen and which get killed early
• Arbitrates brand risk (especially with regulated, high-scrutiny topics)
• Translates strategy into work people actually care about

What doesn’t change overnight: your contract, your immediate delivery timelines, and the basic capability of the team delivering day-to-day. Most agencies are resilient; the machine keeps moving.

What can change fast: the feel of the work—tone, boldness, clarity, and consistency.

Snippet-worthy truth: Creativity isn’t a department. It’s a standard that needs an owner.

For startups, this is a useful mirror. If you don’t have a clear owner for creative direction (internal or external), you’ll get inconsistent marketing—and inconsistent growth.

Why this matters more in net zero and climate-tech marketing

Climate and net zero messaging raises the cost of vague claims. In the UK and EU, scrutiny on environmental marketing keeps tightening, and audiences are quicker than ever to call out greenwashing.

In practice, that means creative leaders must be able to hold two truths at once:

1. You need attention (otherwise your product doesn’t get funded, adopted, or remembered)
2. You need accuracy (otherwise you risk reputational damage and compliance headaches)

Startups building in renewable energy, sustainable transport, circular economy, or carbon measurement often struggle with the same creative trap: they explain too much and persuade too little.

A strong creative leader solves that by creating simple, specific messaging that stays honest:

• “We cut delivery emissions by 32% by switching X route to cargo bikes” beats “We’re sustainable.”
• “Automated CSRD-ready reporting in 14 days” beats “ESG made easy.”

This is why leadership changes—at your agency partner or in-house—should trigger a structured review of your climate brand narrative.

A practical playbook when your agency changes senior leadership

When an agency loses a senior creative leader, treat it like a product dependency changed. You don’t panic, but you do run checks.

1) Ask one uncomfortable question: “Who owns the creative standard now?”

You’re not asking for gossip. You’re asking for accountability.

A good agency answer includes:

• Who is interim owner (name + role)
• How work will be reviewed (process, cadence)
• How brand consistency will be protected (especially across channels)

If the answer is fuzzy, your outcomes will be fuzzy.

2) Reconfirm your non-negotiables (especially on sustainability claims)

For net zero transition brands, define your “hard lines” in writing:

• Approved claims and proof sources (LCA, supplier data, methodology notes)
• Forbidden phrases (“carbon neutral” without the specifics to back it up)
• Required qualifiers (scope boundaries, time periods, baselines)

This isn’t about being cautious—it’s about being clear.

3) Demand a 30-day “creative continuity plan”

Ask for a short document (2–3 pages) that covers:

• The next 30 days of deliverables
• Who signs off what
• Any team changes
• How new leadership will be introduced to your account

This one step prevents the slow drift that kills performance over 3–6 months.

4) Use the moment to audit performance creatively, not just numerically

Most startups review agencies through metrics only (CPL, CAC, ROAS). Necessary, but incomplete.

Add a creative audit:

• Can a stranger describe what you do in 7 seconds?
• Do your ads and landing page tell the same story?
• Is your sustainability message specific, measurable, and consistent?

If the answer is “sort of”, that’s your opportunity.

If the leadership change is inside your startup: treat it as a brand reset

When your internal creative lead changes—head of brand, marketing director, even a founder stepping back—it’s a brand system change. The best companies don’t just “hire a replacement”. They tighten the operating system.

Build a one-page “brand decision memo”

I’ve found this works better than a 40-page brand book nobody reads.

Include:

• Audience and category: who you’re for, and who you’re not for
• Positioning: the one line you want to own
• Proof: 3–5 concrete reasons you can credibly claim it
• Tone: 5 words you want to sound like, 5 you refuse to sound like
• Sustainability claims: what you can say, and what you must never imply

Create a climate-proof messaging hierarchy

If you’re in net zero transition markets, your hierarchy should prevent “mission fog.” A simple structure:

1. Outcome: What changes in the world when you win? (e.g., fewer diesel miles)
2. Customer value: What changes for the buyer? (cost, speed, compliance)
3. Mechanism: How you deliver it (tech, process, partnerships)
4. Proof: Numbers, case studies, verified methods

This keeps your marketing grounded, which is essential in climate communications.

Decide where creativity sits: in-house, agency, or hybrid

My stance: early-stage startups do best with a hybrid model—strategy and brand ownership in-house, execution supported externally.

A quick rule of thumb:

• In-house owns: positioning, proof, tone, sustainability compliance, final sign-off
• Agency owns: concepting, craft, iteration speed, channel adaptation

If nobody in-house can judge quality, you’ll overpay for mediocrity.

Choosing better partners: what agency dynamics teach startups

Agency leadership changes are also a reminder to choose partners based on systems, not stars. Big names are helpful, but your growth depends on whether the agency can produce great work repeatedly.

When you’re picking or reviewing an agency—especially for climate-tech, energy, mobility, or ESG-related products—look for these signals:

Green flags

• They ask for proof and boundaries before writing a single headline
• They show you how they get to ideas (not just a glossy deck)
• They have a clear POV on sustainability comms (and can explain trade-offs)
• They can point to measurable outcomes (pipeline, adoption, retention)

Red flags

• They push big claims without asking what you can substantiate
• They rely on vague buzzwords (“eco-friendly”, “planet positive”) as strategy
• They can’t explain who approves creative quality internally

Snippet-worthy truth: If an agency can’t articulate its quality control, you’re funding experimentation on your brand.

“People also ask” style answers (so you can act quickly)

How do leadership changes affect brand consistency? They change what gets approved. Consistency is a byproduct of decision-making, not templates.

Should a startup switch agencies after a creative leader leaves? Not automatically. First run a 30-day continuity check and a creative audit. Switch only if standards drop or accountability disappears.

What’s the fastest way to protect sustainability marketing from greenwashing risk? Write an approved-claims sheet with proof sources and scope boundaries, then require it for every campaign and landing page.

How often should climate-tech startups refresh brand strategy? At minimum: every 6–12 months, and immediately after a major leadership change, product pivot, or target-market shift.

What to do next (a simple, high-impact checklist)

If you work with an agency—or you’re hiring for creative leadership—use this week’s Rapp news as your prompt to tighten your own setup.

Here’s the checklist I’d run in order:

1. Name the creative owner (internal or external). One person.
2. Document your climate claims (what you can prove, and how).
3. Audit message consistency across ads, site, sales deck, and onboarding.
4. Set a creative review cadence (weekly for execution, monthly for direction).
5. Agree what success means beyond CPL: recall, clarity, brand trust, conversion.

Leadership changes will keep happening across agencies and in-house teams in 2026. The startups that win aren’t the ones that avoid change—they’re the ones that use it to sharpen their story.

If your company is part of the net zero transition, your next creative chapter should do two things at once: make the promise clearer and make the proof easier to see. What would change in your pipeline if your audience instantly understood both?