Almost every event team we work with has the same problem. They’ve got a mix of events, like a flagship conference, some trade show sponsorships, a webinar series, executive dinners, maybe a sales kickoff and a couple of regional roadshows. But they generally have no consistent way to decide which ones deserve the most attention, budget, and senior oversight.
Ask which events are performing and you’ll get opinions. Ask which ones should get more investment and you’ll get politics. This isn’t because the teams are bad at their jobs since they’re generally excellent at what they do, it’s because nobody gave them a system for making that comparison fair.
That’s what event tiers are for.
What a tier actually is
A tier is a classification based on strategic importance — how much the event matters to the business. Not how big it is. Not how expensive it is. Not whether it’s digital or in-person or hybrid.
This matters more than most teams realise. A digital investor briefing with 30 people in the room can be Tier 1 because if it fails, the CEO cares. A webinar with 500 registrations can be Tier 3 — because it supports ongoing activity but nobody’s career is on the line if it doesn’t happen next month. Format influences how complex an event is to deliver. It doesn’t determine how important it is.
Most organisations don’t have a formal tier system but they often have an implicit one. Everyone knows the annual conference is a bigger deal than the monthly webinar. But it’s never written down, the criteria shift depending on who you ask, and nobody uses it to make actual resource decisions. A tier system makes the implicit explicit. And once it’s explicit, you can manage against it.
Three tiers
There’s no industry standard for event tiers. Every company defines its own. But most portfolios naturally sort into three levels, and the simplest way to think about them is through one question per tier.
Tier 1: Critical. Would senior leadership care if this event failed or didn’t happen? If the answer is yes, it’s Tier 1. These are the events that directly support a major organisational priority such as a flagship customer conference, a major product launch, a global sales kickoff, a board meeting. They carry the highest strategic stakes and typically need the most resources and governance.
Tier 2: Important. Does this event have a clear business purpose and a meaningful audience? Tier 2 events support defined objectives but aren’t enterprise-defining. A regional customer summit, a leadership offsite, an industry conference you’re sponsoring, an executive dinner series. They need real attention, but the governance is lighter.
Tier 3: Routine. Could this event be standardised, combined with something else, or delivered without senior attention? Webinars, local networking, training sessions, internal briefings, small community events. Routine doesn’t mean unimportant, it means the event should be delivered proportionately to what it’s actually contributing.
That word “proportionately” is where most portfolios can struggle. We see it on a regular basis: a Tier 3 webinar series absorbing similar planning energy as a Tier 1 flagship, because nobody ever stopped to ask whether the effort matches the importance. Or a genuinely critical event like a digital investor briefing or a board strategy session treated as routine because it’s “just” a virtual call. These mismatches are often invisible until you name them.
What tiers look like in practice
The three-tier structure works regardless of what kind of events you run. The events or formats may change but the thinking doesn’t.
Brand-side marketers: your Tier 1 is probably your global customer conference or a major product launch. Tier 2 includes regional field events, trade show sponsorships, executive dinners. Tier 3 is the webinar series, local networking, the events your team runs on autopilot. But don’t stop at marketing events. Internal events belong in the portfolio, too. A global sales kickoff is almost always a Tier 1 even if it doesn’t show up in the marketing event budget. Leadership offsites, regional sales meetings, training programmes all chase business goals and consume resources. Leaving them out creates a blind spot. We’ve worked with companies where the marketing budget looked like it was around €500K, but once you added internal events and sales “pay-to-play” sponsorships, the actual company-wide event spend was closer to €1.5M.
Owned-event producers: if you own and produce events as your business, your Tier 1 are the flagships. The events that generate a significant share of revenue, attract the most valuable audiences and sponsors, and defines your brand. Tier 2 is the growth portfolio: established events not yet at flagship scale. Maybe a regional edition, a new vertical conference, a workshop series. Tier 3 includes legacy events that have lost momentum, promotional webinars, and new pilots where you’re testing a format with limited investment. For producers, three questions cut through fast: does it generate meaningful revenue, does it attract valuable audiences or sponsors, and is it important to the overall event brand?
Media companies and associations — a flagship industry summit and an awards programme are typically Tier 1. Editorial conferences, advertiser roundtables, and subscriber or member events sit at Tier 2. Smaller community gatherings and editorial webinars are Tier 3. For you, membership is a core pillar, so a member-exclusive event that drives retention and recruitment could be Tier 1 even if it’s smaller than a public conference. The strategic importance to the business model determines the tier, not the guest list.
Five questions to classify any event
If you’re looking at your portfolio and aren’t sure where to start, five questions will get you most of the way there.
For strategic importance:
- Does this event directly support a major organisational priority?
- Would failure materially affect revenue, reputation, leadership decisions, customers, or employees?
Two yes answers — usually Tier 1. One yes — Tier 2. Neither — Tier 3.
For delivery effort:
- Does it involve multiple vendors, locations, platforms, or workstreams?
- Does it require significant production, customisation, or confidentiality?
- Would delivery failure create serious operational or reputational consequences?
The answers tell you whether the event is light, managed, or complex to deliver — which is separate from its strategic tier, but just as important to get right.
What matters most isn’t the classification itself. It’s the mismatches. A Tier 3 event that’s complex to deliver is a candidate to simplify, consolidate, or retire. A Tier 1 event that is light on governance is a risk waiting for a chance to happen.
What tiers make possible
Tiers aren’t just labels. They’re the foundation for everything else in event portfolio management.
Once you have a tier structure, you can define metrics per tier with different event formats serving different purposes. A Tier 1 flagship might track pipeline, target-account activation, and market expansion. Tier 2 trade shows track sponsor engagement and lead quality. Tier 3 webinars track content engagement and cost efficiency. Setting metrics at the tier level means a webinar’s €50K pipeline isn’t being compared against a flagship’s €2M. Benchmarks are calibrated to what’s realistic for that tier, and that’s what makes it possible to measure event ROI across your whole portfolio on a level playing field.
Tiers also define planning depth. A Tier 1 event gets a full Event Specification Guide , e.g. the complete blueprint. Tier 3 gets a lighter version. Matching planning infrastructure to strategic importance means your team isn’t building 40-page spec guides for webinars.
And once tiers, per-tier metrics, and consistent scoring are in place, every event in your portfolio can be plotted on the same Performance Quadrant regardless of type or format. That’s how you see which events to grow, which to transform, which to optimise, and which to divest. Tiers are the scaffolding. and the quadrant is the decision engine. One organises the portfolio. The other tells you what to do with it.
To see where your portfolio stands today, start with the portfolio assessment.
