An International Media Agency

International Media Agency

A ‘sales-focussed’ International Media Agency

Professional, International Media Planning, Buying and Strategy: USA, Europe, APAC and Beyond

One Day is a full-service international media agency, supporting clients with every aspect of their media management, from outdoor advertising to streaming, digital marketing to programmatic, cross-channel and cross-border campaigns and everything in between.

From our hubs across the UK and Europe, we have a global reach and expertise, and we adapt to your target jurisdictions and markets.

Access Localised Knowledge for a Global Impact

International media planning is all about knowing the audience, and applying accurate, culturally relevant expertise to build a strong, credible presence – and our devolved teams collaborate with our on-the-ground partners to craft campaigns that resonate.

The benefit for our clients is the reduced time and cost of media planning and buying on a global scale, and matching localised precision with international strategies, adapting channels, messaging and media to each location.

Our Role as Your International Media Agency Partner

One Day’s media specialists work together as a fully integrated team, giving businesses a way to tap into a broad range of niche expertise. We support brands entering new international markets, targeting certain regions, or looking to broaden their reach within multiple countries.

We work with clients across the sectors at all stages of global growth, with consistent demand for international media support for brands in tech, e-commerce, tourism, retail, lifestyle and entertainment.

International Media Agency: Formats

Latest Marketing Campaigns.

See below our selected work in marketing, click or tap to view.

Technology Services - International OOH Campaign

FMCG - Out-of-Home Campaign in Ireland.

Non-Alcoholic Beer - Out-of-Home Campaign & TV

Meet your Team

Klaudia

Head of Department

Shelby

SEO & Digital

Scott

SEO & Digital


An international media agency isn’t defined by how many markets it operates in, but by how well it understands them. The real advantage comes from combining global strategy with local intelligence, not exporting the same plan everywhere and hoping it lands.

Ricardo Seixas, Founder and CEO, One Day Agency

Frequently Asked Questions.

  • Working alongside a media agency provides brands with a comprehensive range of support across all elements of their advertising and marketing, from selecting markets and countries with strong growth opportunities to scale and gain market share, to consulting on localised media regulations and pricing.

    One Day can assist with every challenge and nuance that arises in the world of international advertising, from comparing channels to managing budgets and creating cohesive, locally relevant campaigns.

  • We’re an all-senior global marketing and advertising agency with a full suite of media planning and buying support – which means we provide the strategic insight and expertise you need to make decisions about how, when and where to position your international campaigns.

    The standout advantage is that brands work with a single unified team across all phases of their global marketing projects, from initial research and advisory through to creative and design, and on to deployment when campaigns go live.

    Whether you already have a target audience you want to engage with or know you need to expand globally but don’t know how to get started, we can help.

  • There’s zero doubt that international marketing can be complex and difficult, because between any two countries or jurisdictions, brands need to be conscious of:

    • Regulations and legislation around digital and outdoor advertising

    • Variations in languages, intonations and cultural norms

    • Currencies, graphics and use of humour that make sense in each place

    • Differences in media consumption and consumer trends between locations

    We enable brands to focus on their core business functions while we provide expert input through media planning and execution, ensuring clients understand potential stumbling blocks before they arise.

  • There’s never one ideal channel for every campaign, brand, or region, because consumers and B2B buyers don’t use the same platforms, consume the same types of media, or respond to the same types of ad placements across countries.

    Instead, the starting point is to look at what your overarching goals are, who your core or target audience is, and which markets you want to concentrate your campaigns within – and to work from there to advise on the most strategic opportunities.

    In many cases, brands see the greatest returns from mixed-channel campaigns, which deliver repeat exposure through frequent touchpoints, which may include social media, digital, broadcast, and outdoor.

    You’re welcome to contact our international media team if you’d like more personalised guidance on the most recommended channels for a specific region, country, or jurisdiction.

  • There is a balance between localisation, where campaigns are clearly optimised for the local market, language and demographics, and cohesion, where a brand is instantly recognisable in any language or placement – and getting this right is fundamental.

    From experience, the ideal is to ensure you have strong, bold and unique branding, value propositions or messaging that differentiate you from your competitors, and that acts as a foundation that ties all the variable elements of your campaigns together.

    Localisation does, though, matter, because you need campaigns to be seen and consumed in the relevant language and tone, with accurate translations that clearly communicate, and to consider how logos, graphics and colours have different connotations and meanings around the world.

    Embracing diversity while respecting the underpinning branding ensures your cross-cultural campaigns are fully contextual, but don’t lose the essence of what you want your business to be known for.

Full-funnel Advertising Agency

What our clients are saying…

  • Codorníu Raventos - International Brand Manager Europe & Asia

    “About Nielsen data: It is once again very positive for us because while the category fell by 11.6% in value, and the cava category decreased by 5.6%, we are once again the green dot in the data, growing vs. the previous year's and increase of market share. These results are clearly related to the MKT campaigns during April and July. So, once again, thank you very much for your wonderful support. We are achieving great things in the UK thanks to these impactful marketing campaigns.”

  • Mark Hodson, VP of Marketing at UNiDAYS

    "Freshers is such a pivotal moment for UNiDAYS. As the UK's leading student platform, working with a tried and trusted team was key. We've found that in One Day. Their professionalism and unique approach to measuring effectiveness and incrementality is truly exceptional".

  • General Manager, Itchy Baby Co

    “We needed a digital agency that rocks the pants off it in the social & digital space that was fast, flexible, insightful and fun. Critical for us was someone that was responsive, really understood paid digital, and had the ability to make short, sharp, quick creative ads. One Day is that Agency. We are extremely excited to see what 2021 brings working with the talented team as we launch into the UK.”

  • Gurveer Chana, BigCommerce's Demand Generation Manager

    “It was an incredible experience partnering with IDA agency. We handed them a strict budget, and they met it and exceeded our expectations. Their professionalism, creativity, and unwavering support were instrumental in our campaign’s success. From designing ad t picking locations and strategies, the were with us every step of the way, and we couldn’t be happier with the results.”

Read More about an International Media Agency and International Advertising.

An International Media Agency

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