From the U.S. to Global Markets: How Brands Can Scale OOH Across Borders

For U.S. brands expanding internationally, replicating an existing media strategy across markets is rarely enough. Consumer behaviour, media environments, inventory availability and cultural contexts vary by country, requiring campaigns to adapt to local conditions. What works in the U.S. may need a different approach in Malaysia, Japan, Europe and other markets.

International out-of-home (OOH) advertising gives brands opportunities to reach audiences in the physical environments where they travel, shop and spend time. Programmatic DOOH advertising adds flexibility by allowing marketers to use data and technology to align inventory selection and campaign delivery with audience, location and timing requirements. As an OOH advertising platform, Moving Walls brings together access to local media inventory, audience intelligence, campaign planning, activation and measurement through a single workflow, giving brands a more coordinated approach to international expansion. Its campaign for Calvin Klein in Vietnam illustrates how these capabilities can support locally relevant execution while contributing to broader campaign objectives.

Building a Cross-Border OOH Strategy

International OOH planning should begin with the campaign objective and target audience rather than available screens.

A brand entering a new market may want to build awareness among a specific consumer segment, support a product launch or reach audiences around retail and high-footfall locations. Each objective can require a different combination of locations, formats, timing and audience signals.

This makes audience intelligence an important starting point. Understanding where the target audience is likely to be present helps marketers determine which physical environments are relevant to the campaign.

For U.S. brands, this approach also reduces the risk of simply transferring domestic assumptions into markets with different consumer and media behaviours. It also gives global OOH campaigns a consistent foundation, even when execution changes from one country to the next.

Where Does Programmatic DOOH Fit?

Programmatic DOOH advertising provides a technology-led way to activate digital out-of-home inventory based on defined campaign requirements.

Rather than treating every screen as equivalent, marketers can consider factors such as location, audience, context and timing when selecting inventory. This is particularly useful when campaigns need to operate across multiple markets with different media ecosystems.

For example, a consumer brand entering a new country could prioritise screens around retail destinations, transport hubs or other locations relevant to its audience. Campaign parameters can then be adapted to the market instead of relying on a standardised placement strategy.

This creates a more structured approach to scaling digital out-of-home campaigns while allowing local market considerations to shape execution.

Local Relevance Matters

Technology alone does not make an international OOH campaign effective. Execution must reflect local audiences, environments and cultural context.

Case Study: Calvin Klein in Vietnam

The Calvin Klein campaign in Vietnam demonstrates how audience intelligence can inform these decisions. Using Moving Walls' Moving Audience, the campaign identified high-traffic fitness and lifestyle locations across Hanoi, Ho Chi Minh City and Khanh Hoa, focusing delivery during peak morning hours, particularly 6–8 AM.

Over 27 days, the campaign ran across 230 digital screens in 39 lifestyle locations, delivering 1.56 million billable impressions and reaching 363,000+ unique individuals, at an average frequency of 4.4. Placements were optimised using audience and location performance data.

The campaign highlights how Moving Walls combines audience intelligence, local inventory and performance data to shape DOOH execution around local market conditions.

Scaling Across Multiple Markets

Once a brand moves beyond a single international market, coordination becomes increasingly important.

Different countries can have different media owners, inventory formats, audience data and buying processes. Managing each market independently can make it harder for marketing teams to maintain consistency or compare campaign delivery.

A connected OOH workflow can bring greater structure to this process, from discovering relevant inventory and planning campaigns to activation and reporting.

For agencies and brands managing international campaigns, this creates a clearer way to coordinate market-specific execution while maintaining a common campaign strategy.

This is where Moving Walls helps simplify international expansion. Instead of approaching media owners country by country, confirming availability manually and reconciling different reporting standards, brands and agencies can work through one partner with access to more than one million screens worldwide, across markets including the Americas, Europe, India, Japan, Malaysia, Singapore and Africa.

MW Planner brings inventory, audience and location insights, alongside reach forecasts, into the planning stage. MW Activate then takes those plans live through direct and programmatic campaign execution across eligible digital screens, while MW Measure brings delivery data, audience insights and campaign performance into one view across markets.

The result is a more coordinated approach to global OOH campaigns, with fewer separate negotiations and handoffs, more structured planning and reporting, and a clearer view of how each market contributes to the overall campaign, while local inventory and market insights continue to shape execution.

Measuring What the Campaign Delivers

Measurement becomes particularly important when campaigns run across countries.

Marketers need visibility into delivery metrics such as impressions, reach, frequency and CPM, alongside insights into campaign effectiveness. For a practical walkthrough of these metrics, read OOH Measurement Made Simple.

Brand Lift Studies (BLS) from MW Science assess changes in brand awareness, ad recall, brand favourability, message association, purchase consideration and purchase intent in select markets. By comparing audiences likely to have been exposed to a campaign with a comparable control group, BLS helps advertisers evaluate changes in brand perception beyond standard delivery metrics.

This combined approach enables campaign teams to assess performance across individual markets and understand how OOH contributes to broader media objectives.

Moving From Domestic to Global OOH

For U.S. brands expanding internationally, the opportunity is to build OOH strategies that combine a global campaign objective with execution tailored to each market. With Moving Walls, brands can approach this through one partner and a connected workflow, rather than coordinating separate media owners in every market.

Explore Moving Walls' global OOH capabilities and discover how audience-led planning, programmatic DOOH advertising and connected campaign execution can support your next international expansion. Get in touch with our team to start planning your next market.