This is a practical guide to building (or rebuilding) a Google Ads structure that’s tidy enough to manage day-to-day, but still gives you the levers you need: themes, match types, consolidation, and the “why” behind each choice.
If you want support joining the dots between structure, measurement, landing pages and performance, start with Paid Advertising Agency London and work backwards from what you’re trying to achieve.
What “good structure” is meant to do
Before you touch a single campaign, your structure should make 3 things easy:
1) Budget control at the right level
You want to be able to say “spend more here” or “cap spend there” without accidentally funding a bunch of unrelated intent.
2) Clean learning (so your results mean something)
If your data is split into 40 tiny segments, you’ll be making decisions off noise. If everything is lumped into 1 mega-campaign, you’ll lose visibility and waste will hide in the corners.
3) Scalable growth without chaos
Scaling isn’t just turning budgets up. It’s turning budgets up while keeping efficiency. A structure that can isolate winners makes that possible.
This is also where measurement matters. If conversion tracking is shaky, your structure decisions become guesswork. That’s why a proper Google Analytics Agency London approach pairs so well with paid search: it gives you confidence that the system is learning from the right signals.
Themes vs consolidation: what you’re really deciding
When people say “themes”, they usually mean grouping your account around intent (what the user is actually trying to do).
When people say “consolidation”, they mean fewer campaigns/ad groups so data isn’t fragmented and optimisation can happen faster.
You don’t pick one forever. You use both — deliberately.
Use themes when:
- The intent is meaningfully different (and should behave differently)
- You need different ads or different landing pages
- You want separate budgets or bidding targets
- You need tighter control because of risk, compliance, or brand sensitivity
Consolidate when:
- You’ve split the same intent into too many buckets
- You don’t have enough conversion volume per segment
- Your “control” is actually stopping learning
- You’re spending more time managing structure than improving performance
A simple rule that holds up: theme where the user’s goal changes; consolidate where only your labels change.
A modern Google Ads structure that works for most accounts
Here’s a structure that’s boring in the best way: stable, learnable, and scalable.
Campaigns: intent + commercial priority
Most accounts do well when campaigns map to “what you’re trying to achieve”, not “every product we sell”.
Common campaign buckets:
- Brand (protect it, keep it clean, measure it properly)
- High-intent non-brand (your core acquisition work)
- Competitor (if you do it, keep it separate and controlled)
- Research / broader discovery (only if you can measure value properly)
- Remarketing / returning users (separate logic, separate messaging)
If you want the strategy view (how to decide which buckets matter most, and how to prioritise them), this is the sort of work that sits naturally inside Insight & Strategy.
Ad groups: single theme (not single keyword)
The old “SKAG” approach (single keyword ad groups) used to be common because it gave you a feeling of control. In reality, it often creates admin without delivering the tight control people expect.
A modern approach is single theme ad groups:
- 1 ad group = 1 intent theme
- A small set of closely related keywords
- Ads written specifically for that theme
- Negatives used to keep the theme clean
Example themes for a service business might look like:
- “audit” intent
- “agency” intent
- “pricing” intent
- “emergency / urgent” intent
- “local + service” intent
Not because you love organising. Because each theme behaves differently.
Keywords: coverage and control, not perfection
You’re not trying to map every possible search to a perfect keyword. You’re trying to:
- bring in the right intent
- block the wrong intent
- learn fast enough to improve
That’s why your negative keyword strategy matters as much as your keyword list.
If you want a structured way to understand what you’re up against (and stop guessing), competitor mapping from Competitor Analysis thinking works surprisingly well for PPC too.
Match types: how to use them without tying yourself in knots
Match types still matter — but you need to treat them like “levels of control” rather than rigid rules.
Also worth remembering: Google can match keywords to close variants and similar intent. So even with tighter match types, you’re not getting a perfectly locked box. That’s not a reason to panic — it’s a reason to build structure and negatives that can handle reality.
Exact match: your “high-control” layer
Use exact when:
- The query is high value and you want cleaner intent
- You need messaging control
- You want more reliable data for your best terms
Best used for:
- top converters
- high-margin services/products
- core commercial terms
- brand defence (with careful negatives)
Phrase match: your “theme coverage” layer
Use phrase when:
- You want reach within the theme
- You need more volume than exact will give you
- You want Google to explore within a controlled boundary
For many accounts, phrase is the workhorse: good coverage, manageable risk.
Broad match: your “scale” layer (only with guardrails)
Broad match can work brilliantly, but only when:
- your conversion tracking is strong
- you have enough conversion data for bidding to learn
- you’re regularly reviewing search terms
- your landing pages are aligned to the theme
Broad without guardrails is how you end up paying for clicks that were never going to convert.
If your tracking isn’t rock-solid, fix that first with proper governance via Tag Manager. If you’re feeding the wrong signals into the system, no match type will save you.
When to consolidate: the signs you’ve over-segmented
Consolidation isn’t “making it simpler because you’re tired”. It’s “making it simpler so performance improves”.
Consolidate when you see these patterns:
You’ve got overlapping campaigns chasing the same intent
If 4 campaigns are all chasing the same theme with slight variations, you’re splitting learnings and competing with yourself.
Your conversion volume is too thin per segment
If each segment gets a trickle of conversions, optimization becomes slow and unstable. Consolidating gives the system enough signal to work with.
Your ads and landing pages are basically the same everywhere
If messaging isn’t meaningfully different, your segmentation isn’t adding value — it’s just creating more places for waste to hide.
Reporting is confusing (or you can’t explain “what’s working and why”)
Structure should support decisions. If it creates more questions than answers, it’s time to simplify.
This is where a strong measurement and reporting mindset through a Data & Analytics Agency approach makes structure decisions much easier — because you can see what’s actually happening, not what you hope is happening.
When you should not consolidate (even if it looks tidy)
Consolidation has a downside: it can blur intent and hide waste. Keep things separate when:
Intent changes the sales conversation
Example: “emergency” intent vs “planning” intent. Those are different buying states, different landing pages, and usually different conversion rates.
Budget control matters
If one line of business is capped and another is scalable, separate campaigns make sense.
You need separate bidding strategies
If 1 theme is lead gen and another is ecommerce, or 1 theme is short-cycle and another is long-cycle, don’t force them into the same bucket.
Risk and exclusions matter
Some industries or brands need tighter controls. “It’ll probably be fine” is not a strategy.
A practical build process you can follow (without rebuilding your account every month)
If you’re restructuring, do this in order:
1) Start with landing pages, not keywords
If you don’t have a relevant landing page, you don’t have a theme — you have a hopeful ad. Structure should follow the on-site experience, not the other way around.
If your landing pages need work (speed, clarity, conversion flow), Website Design & Development thinking matters more than another round of keyword tweaks.
2) Define 5–15 core themes
Most accounts don’t need 50 themes. They need 5–15 themes that represent how people actually buy, each with:
- a clear landing page
- a clear offer
- a clear negative keyword boundary
3) Build a simple match type mix per theme
A sensible starting point for many non-brand themes:
- Exact + Phrase for controlled coverage
- Broad only after you’ve got reliable conversion tracking and clear negative patterns
4) Add negatives like it’s part of the job (because it is)
Search term reviews aren’t a “nice-to-have”. They’re the reality check that protects your budget.
5) Consolidate after you’ve earned the signal
Once you know which themes convert and why, you can simplify safely without losing control.
The “structure around the structure” that makes everything work better
Even the best campaign layout falls apart if the foundations are shaky.
Tracking and attribution
If you’re not confident your conversions reflect real value, you’re optimising blind. A proper Google Analytics Agency London setup (events, conversions, and reporting that matches the business) turns PPC from “spend” into a controllable growth channel.
Site quality and technical performance
Slow pages, broken forms, or messy templates will tank conversion rate — which then makes Smart Bidding less effective. If you suspect technical friction is hurting performance, Technical SEO Agency London work often lifts paid results too.
Regular audits
If you haven’t reviewed structure in months, drift happens. A structured SEO Audit Agency style audit mindset applies to PPC as well: find leaks, prioritise fixes, measure the impact.
And if your wider marketing is shifting towards AI-driven discovery, citations, and brand visibility beyond traditional SERPs, it’s worth understanding how that fits via a Generative Engine Optimization Agency lens — because paid search doesn’t exist in a bubble anymore.
For more practical guides like this, you can always browse the Insights hub.
FAQs
What’s the best Google Ads structure for a small UK business?
A theme-first structure usually works best: campaigns split by intent (brand, core non-brand themes, remarketing), ad groups split by theme (not by single keywords), and match types used to balance control vs reach. Keep it simple enough to manage weekly.
Should you still use single keyword ad groups (SKAGs)?
In most accounts, no. SKAGs often create admin without meaningful control. A single theme ad group approach tends to give you the best balance: relevance, learning speed, and manageable optimisation.
When should you use broad matches?
Use broad match when your tracking is reliable, you’ve got enough conversion data for bidding to learn, and you’re actively reviewing search terms and negatives. Broad is for scaling, not for “hoping Google figures it out”.
How many campaigns should you have?
Enough to control budget and bidding by meaningful intent, and no more. Many healthy accounts sit in the single digits to low teens. If you’ve got dozens of campaigns all chasing overlapping keywords, you’re probably splitting learning and slowing progress.
What’s the biggest risk of consolidating too much?
You lose intent clarity. That usually leads to blended performance (good and bad queries mixed together), weaker messaging relevance, and less control over where your budget is really going.
How often should you review search terms and negatives?
Weekly is a solid baseline for active accounts. If you’re launching new themes, scaling spend, or adding broad match, you may need to review more often until patterns settle.
Do match types still matter with Smart Bidding?
Yes. Match types shape what kind of traffic you invite into the auction. Smart Bidding can optimise within the boundaries you set, but it can’t rescue an account that’s structured in a way that constantly pulls in the wrong intent.
What’s a quick sign your structure is holding you back?
If you’re struggling to answer “what’s working and why?” without a 30-minute explanation, your structure is probably too messy, too fragmented, or too blended.
Want your account structure to be simpler — and perform better?
If you’re spending a meaningful budget on Google Ads, structure shouldn’t feel like guesswork. It should make optimisation obvious, reporting clear, and scaling predictable.
If you want a second opinion on your current setup (themes, match types, consolidation, tracking, landing pages), take a look at Paid Advertising Agency London and get in touch via the Contact page.