Companies using Quantcast in Spain: 45 found
Of the 2,003 companies using Quantcast we found, 45 are headquartered in Spain (2.2%). The biggest group sells Events & Experiences (14%). 8.9% have more than 1,000 employees.
- 45
- companies using Quantcast
- 2.2%
- of all 2,003 Quantcast advertisers in our data
- 8.9%
- have 1,000+ employees
- 14%
- Events & Experiences
Who they are
Every company in this group, by sector, business model, size. Sector and business-model tags can overlap.
Companies using Quantcast in Spain
20 of the 45, ordered by LinkedIn following. Inclusion means a detected tag, not a confirmed active campaign.
| Company | Industry | Size | HQ | Seen in |
|---|---|---|---|---|
Fever feverup.com | Events & Experiences | 1,001–5,000 | Spain | Tag manager |
LIVE NATION ESPAÑA, SAU livenation.es | Arts, Culture & Live Entertainment | 51–200 | Spain | Tag manager |
telemadrid telemadrid.es | Broadcasting & Streaming | 201–500 | Spain | Tag manager |
Le Mini Macaron leminimacaron.com | Beauty & Personal Care | 11–50 | Spain | Tag manager |
BeSoccer es.besoccer.com | Internet Media & Social Platforms | 51–200 | Spain | Tag manager |
Learnlife learnlife.com | EdTech & E-Learning | 11–50 | Spain | Tag manager |
Minoryx Therapeutics minoryx.com | Biotech & Life Sciences | 11–50 | Spain | Live on site |
David Lloyd Clubs Spain davidlloyd.es | Fitness, Sports & Recreation | 1,001–5,000 | Spain | Live on site |
Mad Cool Festival madcoolfestival.es | Events & Experiences | 11–50 | Spain | Tag manager |
Spainmedia Magazines spainmedia.es | Publishing & News | 11–50 | Spain | Live on site |
AIDIMME. Technology Institute aidimme.es | Metals & Fabrication | 51–200 | Spain | Live on site |
Organización Iberoamericana de Seguridad Social oiss.org | Government & Public Sector | 51–200 | Spain | Live on site |
don Quijote Schools donquijote.org | EdTech & E-Learning | 201–500 | Spain | Live on site |
CanalSur canalsur.es | Broadcasting & Streaming | 1,001–5,000 | Spain | Tag manager |
EBN Banco ebnbanco.com | Banking | 51–200 | Spain | Tag manager |
Sociedad Española de Alergología e Inmunología Clínica seaic.org | Public Health | 1,001–5,000 | Spain | Live on site |
Planet Events Spain planetevents.es | Automotive & Mobility Manufacturing | 11–50 | Spain | Tag manager |
Guaguas Municipales guaguas.com | Passenger Transport & Mobility | 501–1,000 | Spain | Live on site |
Paradox Museum Barcelona paradoxmuseumbarcelona.com | Arts, Culture & Live Entertainment | 11–50 | Spain | Tag manager |
Clearcust 𑗅 Efficiency Beyond Borders clearcust.com | Real Estate (brokerage & services) | 2–10 | Spain | Live on site |
Every company in this group, with the marketing leaders to contact, refreshed with each monthly scan. Book a call and we'll walk you through it.
Book a call →company_tech on gtm.dev →Companies using Quantcast in Spain: common questions
How many companies in Spain use Quantcast?
45, as of 7 November 2026 — 2.2% of the 2,003 companies we found carrying the Quantcast tag. This counts companies we can tie to a company profile, so it is a floor, not a market total.
Which companies in Spain advertise with Quantcast?
They include Fever, LIVE NATION ESPAÑA, SAU, telemadrid, Le Mini Macaron and BeSoccer. The table on this page shows 20; the full list has all 45.
What do these Quantcast advertisers sell?
Events & Experiences (6 companies), Arts, Culture & Live Entertainment (5) and Internet Media & Social Platforms (4) are the largest sectors among the 43 we could classify.
How big are they?
8.9% have more than 1,000 employees; the most common size band is 11–50 employees.
How do you know a company runs Quantcast?
We find the Quantcast tag in the company's tag-manager container (attributed to the container's owner) or live on its pages, then match the domain to its company profile. A tag means measurement is set up, not that a campaign is running today. Full method on the Quantcast study page.
Sell to the 45 companies running Quantcast in Spain
Each one has a marketing team that buys media and measures it. RocketSDR finds the right person at every company on this list and writes the outreach.