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Advertising Company

Big Smile Agency

Brussels digital agency covering display advertising, email marketing, websites, events and print production

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TrustList summary

Big Smile Agency is a communication agency working both online and offline. It was founded in 2006 and describes itself as a full-service shop, with a digital focus on display advertising and a base in Brussels.

It has 15 full-time staff and works with a few regular freelancers.

What Big Smile Agency does

  • Display advertising: banners, leaderboards, skyscrapers, splash pages, expandables and video banners, built in HTML5 and managed on third-party ad servers.
  • Email marketing: responsive HTML emails and reusable templates, with campaign management through a partner company.
  • Website building: functional analysis, design and delivery of sites, mini-sites and web applications on common CMS software.
  • Event management: its own CMS tool for invitations and registrations.
  • Database cleaning: tools to tidy, test and maintain customer databases.
  • Print production: posters, direct mailing, point-of-sale material, packaging and flyers.

Key facts

  • Based in: Brussels
  • Founded: 2006
  • Team: 15 full-time staff plus regular freelancers

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

Big Smile Agency is ranked on 1 TrustList ranking at #5.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Big Smile Agency has no reviews yet and 2 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Advertising company · 1 ranking

  • #5of 32
    Html

    It is one of 3 here listing backend and JavaScript.

    Its profile: “- Email marketing: responsive HTML emails and reusable templates, with campaign management through a partner company.”

    Of the 32 here, 17 also cover SEO and 12 also cover creative; 2 also work in Nice and 2 also work in London.

    Behind Highscore.

As of 2026-10-30. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Founded
2006 (20 years) evidence sent
Number of staff
15 people evidence sent

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