Event Sponsorship Statistics: Spending, Sponsor Priorities and ROI

Sponsorship is easier to pitch when you know where brands are spending and what they expect in return. This collection brings together event sponsorship statistics on spending, sponsor priorities, ROI measurement and attendee trust.

Key takeaways

• European sponsorship reached EUR 34.45 billion in 2025, according to the European Sponsorship Association's overview with Nielsen Sports (Source). That includes sports and non-sports sponsorship, beyond events alone.

• 51.5% of surveyed sponsorship buyers planned to increase investment in 2026/27, reports Platformation's Sponsorship Decision Maker Survey, covering 204 senior brand buyers.

• 84% cited price-to-value when defining the right event partner in IDC's 2026 Sponsor Survey, a study of 150 senior B2B technology marketers.

• 76% named measuring and demonstrating ROI among their top three sponsorship challenges in the WFA and Lumency 2025 study. This question had 38 brand-owner respondents.

• 13.8% selected brand sponsors as a sign that an event would deliver in Worth It Event Index US 2026.

How much do brands spend on sponsorship?

European spending grew, with most investment in sport

The ESA and Nielsen Sports overview, published in March 2026, reports:

• Total European sponsorship grew 4.7% in 2025.

• Sport accounted for EUR 24.79 billion, or 72% of the market, with spending up 5.9% year on year.

• Non-sport sponsorship reached EUR 9.66 billion, or 28%.

• Non-sport investment grew 1.8% from the previous year.

Source: ESA and Nielsen Sports, 2026 overview. Shares of the EUR 34.45 billion European sponsorship market in 2025.

The non-sport category includes arts, culture, entertainment, festivals and social or charitable initiatives. It is broader than music festivals or ticketed events. These are European totals in euros, not a global estimate.

If you run a festival, the non-sport figure gives you relevant context. It does not tell you how much brands spend on festivals specifically, what share is available locally or what your event should charge. There's no defensible way to divide a continental total by the number of events and call the result an average package price.

That distinction matters when a sponsorship deck uses a market-size number to support an asking price. The total establishes that money is being spent in a category. Your audience, available benefits and delivery costs establish the case for your offer.

Sponsorship spending by country

The same ESA and Nielsen Sports overview reports these national totals. They cover sports and non-sport sponsorship combined.

Source: ESA and Nielsen Sports, 2026 overview, measuring spending in 2025. Amounts are in billions of euros.

Spain grew 14%, the UK 10.5%, France 10.3% and Italy 5%. Germany had the largest total among these markets; the public release does not give its growth rate.

If you pitch brands across several countries, keep the national market and your audience's location in the same conversation. A growing sponsorship market is useful context, but the sponsor still needs a reason to choose your event.

More than half of surveyed senior buyers planned increases

Platformation's September 2026 findings came from 204 senior brand-side decision-makers in more than 23 countries, surveyed in August 2026.

• 51.5% planned to increase sponsorship investment in 2026/27.

• 29.4% planned increases above 20%.

• 69.1% were investing in women's sport or actively considering it.

These are intentions across sponsorship portfolios, not confirmed event bookings. The women's sport result combines current investment with consideration; it cannot be described as the percentage already spending.

For an operator, a budget intention is a reason to investigate demand. It is not money in your event budget. A brand can intend to spend more and still choose a different sport, territory, audience or commercial partner.

When reporting the increase figure, the accurate subject is "surveyed buyers." Saying "sponsorship will grow by 51.5%" would change the finding completely. The study measures how many buyers plan an increase, not the size of the market's increase.

How much of a marketing budget goes to sponsorship?

In WFA and Lumency's 2025 survey, brands reported the share of their total marketing budget, including media, allocated to sponsorship rights and activation.

Source: WFA and Lumency, 2025 report, page 8; 37 brand owners. Slices show the share of respondents choosing each budget band. The largest group, 41%, allocated 5% to 10% of its marketing budget to sponsorship rights and activation.

What do event sponsors look for in a partner?

Price-to-value and audience quality feature prominently in IDC's 2026 Sponsor Survey. Published in October 2025, it covers 150 senior B2B technology marketers in the US, UK, Germany and Singapore.

The chart shows the criteria IDC reports for the right event partner. These percentages are separate responses, not slices of a budget.

Source: IDC's 2026 Sponsor Survey, 150 senior B2B technology marketers; published October 2025. Audience quality refers to seniority and influence over budgets. Lead-to-pipeline conversion means turning interested contacts into potential sales opportunities.

For a paid industry conference, the distinction between crowd size and audience suitability is useful. A sponsor selling to finance directors needs to know whether those people attend and whether the proposed activity lets it meet them. Total attendance cannot answer either question on its own.

At a food festival, the relevant evidence might concern where attendees live, what they came to experience or how a product demonstration fits their visit. You would need research on that audience. The technology-marketer percentages above should not become a forecast for consumer-brand sponsorship.

If you are comparing offers, separate the package fee from the work a sponsor must fund around it. Stand construction, staffing, stock, travel and follow-up can change the cost of participating. A lower package price does not necessarily create a lower total cost.

Our event sponsorship cost guide explains those budget components. The figures here help frame the buyer's questions; they do not replace a quote for your event.

Event budgets and reasons to invest

In the same IDC survey, 58% expected larger event budgets in 2026 and 57% preferred hybrid events for that year. These were plans reported in 2025.

Reported reasons to invest in third-party events included:

• Finding qualified prospects: 67%.

• Credibility through analysts or peers: 63%.

• Reaching new accounts or buying groups: 47%.

These findings help you ask better questions before proposing a package. A brand seeking new customers might value introductions to the right buyers. One seeking credibility might care more about the programme and who it appears alongside. Start with that objective before discussing logo placement.

How B2B technology marketers judge event success

IDC's reported success measures included cost per sales opportunity at 67%, prospect quality and conversion at 60%, and influence on deals with target accounts at 43%.

For a conference organizer, that changes what belongs in a sponsor report. If the buyer is tracking sales opportunities, make clear how relevant contacts will be captured with permission, who follows up and when the sponsor will assess the results. An attendance total cannot answer those questions. These measures also need time; a conversation at your event may develop into a sale months later.

Sponsorship ROI statistics and measurement

Return on investment, or ROI, asks whether a commercial return justifies the money spent. Sponsorship reporting also covers awareness, audience response and activity delivered. Those measures can be useful without being a calculation of financial return.

Measurement is a high priority for senior buyers

In Platformation's 2026 survey, 70.6% of senior buyers rated measurability four or five out of five. It was the highest-rated factor in that study.

For example, a sponsor aiming to reach buyers in a new region might care about relevant conversations and later enquiries. A sponsor testing a product might care about participation and feedback. Reporting total event attendance for either offer leaves the central question unanswered: what happened in the activity the sponsor bought?

Brands report difficulty proving the result

The WFA and Lumency Global Sponsorships and Partnerships 2025 report surveyed 41 brand owners through a voluntary WFA-member survey in mid-2025. Question bases vary.

Source: WFA and Lumency, 2025 report, page 16; 38 respondents. Each could select three challenges, so the bars do not add to 100%.

The difficulty extends beyond reporting. Sponsors also have to deliver the activities they bought, coordinate people and manage competing demands on their budget. A proposal is easier to assess when it spells out what your team handles, what the sponsor handles and when each item is due.

How much do sponsors allocate to measurement?

Source: WFA and Lumency, page 17; 32 respondents. The bars show the percentage choosing each budget band. The 59% below-1% group is separate from the 19% spending nothing.

This is a small sample of large-brand practice. It does not establish how every event sponsor measures performance. "Measuring ROI is difficult" also does not mean "sponsorship produces no return."

For readers comparing research, notice the different bases. The challenge figure and measurement-spend figure do not describe identical groups of respondents. You cannot infer that the buyers struggling most with ROI are the same buyers spending nothing on measurement without respondent-level data.

What do brands actually measure?

In the WFA and Lumency report, page 18, selected measurement methods among 31 respondents included:

Source: WFA and Lumency, 2025 report, page 18; 31 respondents. Selected methods shown; a brand could use more than one. The gap between awareness and purchase measurement shows why you need to agree what the sponsor wants to track.

These percentages describe the use of a measure, not the size of an improvement. Awareness and sales answer different questions. Choose the reporting measures before selling the package, and agree which results the sponsor can track after the event. If a sponsor wants purchase evidence, an attendance count will leave its question unanswered.

Why there is no average event sponsorship ROI here

None of the studies above supplies a comparable financial-return figure across paid events. Combining them would create a number that the research never measured.

To compare financial ROI, you would need a consistent definition of cost, a time period and a method for attributing business results. A survey asking whether someone remembers a brand cannot be combined with a report of sales revenue. A promise to buy later is not a completed purchase either.

The organizer and sponsor also have different accounts. Your sponsorship revenue helps fund the event after you cover the cost of delivering the package. The sponsor is assessing what its investment produced for its own business. A profitable deal for you can still disappoint the sponsor, and a successful brand campaign can be expensive for you to deliver.

That is why an industry statistic should not become a return guarantee in a proposal. Use specific sponsorship package benefits to make clear what is being bought, then distinguish delivery evidence from the sponsor's later business results.

Do brand sponsors make an event more trustworthy?

The Worth It Event Index US 2026 asked what people look for when deciding whether they can trust an event to deliver.

Source: Worth It Event Index US 2026.

Brand sponsors were selected by 13.8%. Previous-event videos received 41%, the organizer's reputation 28%, expected event size 20% and the organizer's social presence 16.8%. The full chart makes the relative position of sponsor branding easier to see.

The question concerns trust in the event. It does not measure sponsor recall, brand preference, sponsor sales or ticket conversion.

The practical reading is limited but useful: a sponsor logo should not carry your whole argument that an event is worth attending. In this survey, more people selected reviews and the venue as evidence. Keep those details visible when you add sponsor branding.

There is a separate question worth asking after the event: did attendees notice or use the sponsored activity? An answer to that would need its own measurement. You cannot calculate it from a pre-purchase trust question.

What this means for your event business

The research gives you a better starting point for sponsorship conversations: identify the relevant buyer group, understand the evidence it values and make the offer specific enough to assess. Your own audience and delivery record belong beside the industry context.

Once the offer is defined, Loopyah's event sponsorship tools let you set package prices, quantities and perks on a private page. Brands can buy or apply for approval, and upload logos and activation notes after payment. You still deliver the agreed benefits and substantiate the results in your sponsor report.

The useful test for any statistic in your pitch is simple: does it answer the sponsor's question about this opportunity? If it only makes the market sound enormous, it needs more context.