Guerrilla Marketing Services Barcelona

Are you on the lookout for an incredibly successful Guerrilla Marketing campaign in the stunning city of Barcelona? Then look no further than Grassroots Advertising! Barcelona, which is one of the largest metropolises on the Mediterranean Sea, offers an unparalleled advertising opportunity. With our signature Wildposting® technique, we can strategically place your posters or flyers throughout the city in high-traffic areas, guaranteeing maximum exposure for your brand. But that’s not all.


Barcelona Wildposting®: Guerrilla Advertising Unleashed

Wildposting® advertising, often referred to as “Wildposting®,” is an attention-grabbing and cost-effective form of outdoor advertising that has gained immense popularity for its unique approach. This dynamic method strategically places posters and flyers in high-traffic areas, capturing the interest of passersby unexpectedly and engagingly.

The power of Wildposting® lies in its ability to reach a specific demographic or neighborhood, making it ideal for businesses seeking to target a niche audience. With its street-level, guerrilla-style tactics, Wildposting® creates a memorable brand presence and buzz in cities and urban environments. This advertising technique offers an eye-catching solution for promoting products, events, or services, and its versatility makes it a valuable addition to any comprehensive marketing strategy. Whether it’s showcasing your brand to the hip crowds of bustling urban centers or capturing the essence of historic neighborhoods, Wildposting® makes a bold statement and leaves a lasting impression.


We also offer murals, ambient advertising, and experiential marketing solutions that are customized to your specific needs and objectives. Our team of seasoned professionals will work closely with you to create a campaign that is tailored to your goals and objectives and helps you stand out from the competition. And if you need assistance in choosing the perfect area to target your campaign, we are here to help. Contact one of our sales representatives today to learn more about our exceptional offerings in the Barcelona area. Don’t miss out on this chance to make your brand a household name in the heart of Barcelona – partner with Grassroots Advertising today!


Massey Hall & Roy Thomson Hall

Grassroots doesn’t work for us, they work with us. The flexibility and support we receive on behalf of the Hall’s varied presentations is something we’re always grateful for.

Jungle Media

Grassroots has helped make our complex outdoor executions a great success through their constant communication, efficiency, and willingness to test the boundaries.

MEC Global

Collaborating with Grassroots is a natural reflex. From ideation and implementation, to execution and reporting. They are the kind of professionals we like to partner with.

Havas Media

I love working with Grassroots not only for their innovation but because I know they care just as much about my campaigns as I do. From the initial planning through to execution, Grassroots always deliver exceptional service, making the whole campaign flow seamlessly.

Touché Media

Grassroots is an amazing, dedicated and passionate team to work with, they always try to develop innovative and disruptive solutions for our outdoor campaigns. They also have a real sense of flexibility which enables to adapt client’s needs more specifically and ensure qualitative executions.

Katelan Donnelly
Sony Music Canada

Grassroots is extremely collaborative and goes above and beyond to bring our ideas to life. Always quick, flexible and reliable!