How do you select and manage a media agency in Spain?

Selecting a media agency in Spain means navigating a market with structural features that do not exist in most other European countries: a highly consolidated television sell side, a digital measurement currency in transition, and an active regulatory pipeline that touches gambling, food advertising and influencer marketing simultaneously. Get these four areas right during the pitch, and your agency contract will hold up under the pressure of day-to-day trading.

The Spanish advertising market is larger and more concentrated than many international advertisers expect. InfoAdex’s 2026 study (covering 2025) put estimated real investment at 12,745.4 million euros, down 2.6 percent year on year. On the digital side, IAB Spain and PwC report 6,211.2 million euros in digital advertising in 2025, up 11.2 percent, with connected TV rising 48.4 percent. Note that the two studies use different perimeters and cannot be combined or treated as complementary totals.

Before narrowing to Spain-specific criteria, it is worth grounding your process in a structured methodology. The media agency selection process, step by step covers brief construction, agency longlist and shortlist, pitch evaluation and contract negotiation in full. This article builds on that foundation and applies it to what is distinctive about the Spanish market.

Four Spain-specific areas to test during the pitch

Generic agency credentials matter, of course. But four areas are specific enough to Spain that they deserve dedicated questions in your Request for Proposal and pitch evaluation.

Commercial transparency: rappels, extratipos and a consolidated sell side

Spain has no equivalent of France’s loi Sapin. Agency remuneration is entirely contractual, and volume rebates returned by media owners to agencies (“rappels”) as well as extra discounts or free space (“extratipos”) are lawful, long-standing and openly discussed features of the Spanish market. This is not a sign of malpractice. It is simply how the market works. The advertiser’s job is to contractualise pass-back and to audit it.

The sell side is highly concentrated. Publiespaña (the sales house of Mediaset España, the Spanish unit of MFE-MediaForEurope) and Atresmedia Publicidad dominate television. In August 2026 Atresmedia completed its purchase of the former Clear Channel España for 115 million euros, a transaction approved by the CNMC with behavioural conditions running for up to eight years: outdoor inventory must be sold separately from Atresmedia’s television, radio and digital inventory, with no bundled sales and an independent trustee supervising compliance.

Ask candidates: for written, itemised disclosure of rappels, extratipos and free space, and exactly how each is passed back to you; how they maintain negotiating leverage and independent net-price benchmarking against two dominant TV sales houses; and how they will keep Atresmedia’s outdoor and broadcast negotiations genuinely separate in line with the CNMC conditions.

Measurement fluency through a currency transition

Spain’s measurement ecosystem is mature but currently in flux. Television audience currency runs on Kantar Media’s audimeter panel (Kantar Media was acquired by H.I.G. Capital in August 2025), with Barlovento Comunicación as the primary reference analyst. Multimedia reach is measured through AIMC’s EGM survey, published in three waves per year and covering radio, print, outdoor and cinema. Outdoor specifically runs on Geomex (Cuende Infometrics, OJD-audited), and print circulation is audited by OJD.

Digital is the sensitive area. GfK DAM has been the recommended digital measurement since 2022, overseen by a joint committee of AIMC, IAB Spain and AEA. In July 2026 AIMC selected Comscore to take over from 2027, but Comscore subsequently withdrew. An extension of GfK DAM has been proposed, and the 2027 digital measurement arrangement remains unresolved at the time of writing.

Ask candidates how they will guarantee consistent digital post-evaluation through the 2027 transition, and how they plan and report across Kantar, EGM, Geomex and the current recommended digital currency.

Video planning in a fast-shifting market

Linear television viewing fell to 161 minutes per person per day in 2025, the lowest figure recorded since 1992 (Barlovento analysis of Kantar data). Atresmedia and Mediaset between them hold roughly half of all linear viewing, at 26.1 percent and 24.5 percent respectively. RTVE carries no conventional spot advertising on its linear channels, a policy in place since 2010, though the CNMC ruled in August 2025 that RTVE Play may carry spots under supervision. A wider political debate on advertising at RTVE remains pending. FORTA, the federation of regional public broadcasters, accounts for approximately 8.5 percent of viewing and represents an additional buying route.

Streaming inventory is unusually mature by European standards. Spain was a launch market for Netflix’s ad-supported tier in November 2022; Disney+ has carried advertising since November 2023 and Prime Video since April 2024. Broadcaster platforms atresplayer and Mediaset Infinity (renamed from Mitele in 2025) sell inventory through Atresmedia Publicidad and Publiespaña respectively. Connected TV grew 48.4 percent in 2025.

Ask candidates how they rebalance budgets between shrinking linear and growing connected TV, what their actual access is to each ad tier, and how they avoid paying linear prices for streaming audiences.

Compliance in a moving regulatory environment

Spain’s advertising rulebook is active across several categories simultaneously.

Gambling advertising is governed by Royal Decree 958/2020, which restricts broadcast gambling spots to 01:00 to 05:00. A Supreme Court judgment (527/2024, dated 2 April 2024) annulled several provisions, including the welcome-bonus ban and the celebrity ban, but the core broadcast time restrictions and sponsorship bans remain in force. The regulator is the DGOJ. A reform of the gambling law went to public consultation in May 2026; no bill has been approved at the time of writing.

Alcohol advertising on television is tightly time-restricted: drinks above 20 degrees may be broadcast only between 01:00 and 05:00, and drinks of 20 degrees or below only between 20:30 and 05:00. Content rules apply at all times regardless of ABV.

Influencer marketing now has a statutory framework. Royal Decree 444/2024 requires “users of special relevance,” defined as those earning 300,000 euros or more annually from video platform activity AND holding one million followers on a single platform or two million in aggregate AND publishing 24 or more videos per year, to register and comply with audiovisual advertising rules.

Tobacco advertising has been banned since 2005. A bill extending restrictions to electronic cigarettes and vaping products is in parliament. Food advertising to minors is currently governed by the self-regulatory PAOS code; a statutory HFSS decree remains pending. Prescription medicines may not be advertised to the general public.

Self-regulation is handled by Autocontrol, which offers Copy Advice pre-clearance. The AEPD actively enforces cookie and privacy rules.

Ask candidates for their clearance process for restricted categories, including whether they use Autocontrol’s Copy Advice service, and how they monitor the pending gambling, tobacco and HFSS regulatory files.

Four contract points for the Spanish market

Once you have selected your agency, the contract is where pitch commitments become enforceable. Four clauses deserve particular attention.

Audit rights: secure full audit rights over all media buys, including rappels, extratipos, free space and any group-level deals with Publiespaña, Atresmedia Publicidad (including its new outdoor arm) and the streaming platforms. Verify which group entity your contract binds after the Omnicom-IPG merger, completed on 26 November 2025.

Transparency schedule: require itemised disclosure of rebates, extratipos, payment terms and any principal trading, broken out by medium.

Data and technology ownership: the advertiser owns its data, advertising accounts, seats and log files. Exit clauses must guarantee full handover on departure.

Performance framework: tie KPIs to Kantar, EGM and the current recommended digital currency. Include an explicit contractual arrangement for how reporting continuity is maintained through the 2027 digital measurement transition, and structure remuneration to reward outcomes rather than volume.

Managing the relationship after signing

A signed contract is the beginning, not the end. For the Spanish market specifically, two structural factors make ongoing oversight more demanding than in less-consolidated markets: two dominant television sales houses, and Atresmedia’s newly combined position across broadcast, radio and outdoor.

Quarterly business reviews should cover net pricing, audience delivery and compliance status on any regulated category in your plan. Annual independent benchmarking of net media prices is particularly relevant given the concentration of the TV sell side and, following the CNMC-conditioned merger, Atresmedia’s outdoor position.

Build clear escalation paths into the governance framework from day one. Agree a re-tender or formal review cadence upfront, typically every three to four years. When you reach that review, shortlists need not be limited to holding-company networks. Dentsu has led Spanish media-group billings in RECMA for six consecutive years, and independent agencies such as t2o and irismedia compete alongside the holding companies for significant accounts.

For a broader view of how this market sits within European and Iberian advertising, the Advertising in Spain: the media landscape overview covers the full picture across channels. You may also find it useful to review channel-specific dynamics before briefing agencies: how TV advertising works in Spain and how digital, social and influencer advertising work in Spain are directly relevant to the test areas above.

Ready to run the process?

If you are planning a pitch or a focused agency review, The Pitch by Vendor-MGT is a structured, independent route to selection. A full pitch typically runs 10 to 16 weeks from brief to signed contract; a focused review for an existing agency relationship usually takes 4 to 8 weeks. Every engagement is scoped individually, and a longer runway almost always produces a stronger negotiating outcome.

Frequently asked questions

Can an international media hub manage Spain, or do I need a local agency? Language is rarely the deciding factor. What matters more is local trading relationships with Publiespaña and Atresmedia Publicidad, genuine fluency in Kantar and EGM planning data, and a working compliance process for Spain’s active regulatory categories. A hub arrangement can work if those capabilities are demonstrably present, either within the hub team or through a local trading desk with genuine autonomy.

How is the Spanish advertising market measured? Television audience is measured by Kantar Media’s audimeter panel, with Barlovento Comunicación as the principal analyst. Multimedia reach (radio, print, outdoor, cinema) runs on AIMC’s EGM survey, published three times per year. Out-of-home uses Geomex (Cuende Infometrics, OJD-audited). Digital has been measured by GfK DAM since 2022 under joint oversight by AIMC, IAB Spain and AEA; the arrangement for 2027 onward is unresolved following Comscore’s withdrawal, and the situation should be treated as pending.

What does a pitch process look like in terms of timing? A well-structured full pitch process typically runs 10 to 16 weeks from issuing the brief to a signed contract, with the agency transition adding further time after that. A focused review of an existing relationship usually takes 4 to 8 weeks. These are realistic bands from experience, not a guarantee. Every engagement is scoped individually. Compressing the timeline is possible when necessary, but a longer runway gives commercial negotiations and financial due diligence the room they need to produce a better result.