# Best Advertising Agencies in Thessaloniki (2026)

Looking for advertising expertise in Thessaloniki, Greece? On Pick an Agency you can explore 54 advertising agencies in Thessaloniki, including top-rated DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη and ΔΙΑΜΑΝΤΙΔΗΣ-ΔΙΑΦΗΜΙΣΤΙΚΑ ΔΩΡΑ, rated on performance, communication, value, and expertise. With an average rating of 5.0★, 1,409 client reviews, you have real data to compare. Request quotes directly and let agencies compete for your business. No paid placements.

54 agencies · Avg rating 4.9★ · 2,231 client reviews

## Ranked by review data

Showing 1-30 of 54.

1. [DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη](https://www.pickanagency.com/agencies/dmm-gr-thessaloniki) - 5.0★ (200 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
2. [ΔΙΑΜΑΝΤΙΔΗΣ-ΔΙΑΦΗΜΙΣΤΙΚΑ ΔΩΡΑ](https://www.pickanagency.com/agencies/thessaloniki) - 5.0★ (118 reviews) - Thessaloniki, Greece - Advertising, Media Buying
3. [SIGMA Marketing](https://www.pickanagency.com/agencies/sigma-marketing-thessaloniki) - 5.0★ (115 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
4. [New Work creative studio](https://www.pickanagency.com/agencies/new-work-creative-studio-thessaloniki) - 5.0★ (77 reviews) - Thessaloniki, Greece - Advertising
5. [Mail-Marketing.gr | Email Marketing Agency Thessaloniki](https://www.pickanagency.com/agencies/mail-marketing-gr-email-marketing-agency-thessaloniki-thessaloniki) - 5.0★ (74 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing, Media Buying
6. [Prismart Digital Marketing Agency](https://www.pickanagency.com/agencies/prismart-digital-marketing-agency-thessaloniki) - 5.0★ (64 reviews) - Thessaloniki, Greece - Advertising
7. [Not The Same - Digital Marketing Agency](https://www.pickanagency.com/agencies/not-the-same-digital-marketing-agency-thessaloniki) - 5.0★ (62 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing, Media Buying
8. [Digital Promotion](https://www.pickanagency.com/agencies/digital-promotion-thessaloniki) - 5.0★ (51 reviews) - Thessaloniki, Greece - Advertising
9. [Beezness | Digital Marketing Agency](https://www.pickanagency.com/agencies/beezness-digital-marketing-agency-thessaloniki) - 5.0★ (50 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
10. [Unibox - Advanced Digital Marketing Agency](https://www.pickanagency.com/agencies/unibox-advanced-digital-marketing-agency-thessaloniki) - 5.0★ (47 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
11. [Rooftop Advertisement](https://www.pickanagency.com/agencies/rooftop-advertisement-thessaloniki) - 5.0★ (41 reviews) - Thessaloniki, Greece - Advertising
12. [Gmatic Creative Advertising Agency](https://www.pickanagency.com/agencies/gmatic-creative-advertising-agency-thessaloniki) - 5.0★ (38 reviews) - Thessaloniki, Greece - Advertising
13. [Creative Days web studio, SEO, digital marketing & mobile solutions, Thessaloniki - Halkidiki](https://www.pickanagency.com/agencies/creative-days-web-studio-seo-digital-marketing-mobile-solutions-thessaloniki-halkidiki-thessaloniki) - 5.0★ (36 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
14. [Dicode | Digital Agency](https://www.pickanagency.com/agencies/dicode-digital-agency-thessaloniki) - 5.0★ (34 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
15. [Onbyte - 360° Digital Agency](https://www.pickanagency.com/agencies/onbyte-360-digital-agency-thessaloniki) - 5.0★ (31 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
16. [MEDIA LIFE – Κατασκευή Ιστοσελίδων Θεσσαλονίκη](https://www.pickanagency.com/agencies/media-life-thessaloniki) - 5.0★ (30 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
17. [The Website | Digital Agency](https://www.pickanagency.com/agencies/the-website-digital-agency-thessaloniki) - 5.0★ (29 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
18. [Virale Digital Agency](https://www.pickanagency.com/agencies/virale-digital-agency-thessaloniki) - 5.0★ (26 reviews) - Thessaloniki, Greece - Advertising
19. [Octopush Digital Agency](https://www.pickanagency.com/agencies/octopush-digital-agency-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising
20. [Bounce Creative Digital Agency](https://www.pickanagency.com/agencies/bounce-creative-digital-agency-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising
21. [friendsconsulting](https://www.pickanagency.com/agencies/friendsconsulting-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
22. [The ads](https://www.pickanagency.com/agencies/the-ads-thessaloniki) - 5.0★ (24 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing
23. [idees digital agency | Website Development & Eshop | Wefia | Digital Marketing](https://www.pickanagency.com/agencies/idees-digital-agency-website-development-eshop-wefia-digital-marketing-thessaloniki) - 5.0★ (22 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
24. [SM\_Progress](https://www.pickanagency.com/agencies/sm-progress-thessaloniki) - 5.0★ (21 reviews) - Thessaloniki, Greece - Advertising, Digital Marketing, Media Buying
25. [Disorder Digital Agency](https://www.pickanagency.com/agencies/disorder-digital-agency-thessaloniki) - 5.0★ (19 reviews) - Thessaloniki, Greece - Advertising
26. [Genius Agency](https://www.pickanagency.com/agencies/genius-agency-thessaloniki) - 5.0★ (17 reviews) - Thessaloniki, Greece - Advertising
27. [Nelipot studio | Digital Marketing & Social Media](https://www.pickanagency.com/agencies/nelipot-studio-digital-marketing-social-media-thessaloniki) - 5.0★ (16 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
28. [Zero Social Marketing Agency](https://www.pickanagency.com/agencies/zero-social-marketing-agency-thessaloniki) - 5.0★ (13 reviews) - Thessaloniki, Greece - Advertising
29. [THE PUMA GROUP M.IKE Digital Marketing Agency Thessaloniki](https://www.pickanagency.com/agencies/the-puma-group-m-ike-digital-marketing-agency-thessaloniki-thessaloniki) - 5.0★ (13 reviews) - Thessaloniki, Greece - Advertising, Media Buying, Digital Marketing
30. [Promotech Greece Digital Marketing Lab](https://www.pickanagency.com/agencies/promotech-greece-digital-marketing-lab-thessaloniki) - 4.9★ (69 reviews) - Thessaloniki, Greece - Advertising

## Popular services in Thessaloniki

- [Digital Marketing in Thessaloniki (48 agencies)](https://www.pickanagency.com/best-digital-marketing-agencies/greece/thessaloniki)
- [Media Buying in Thessaloniki (33 agencies)](https://www.pickanagency.com/best-media-buying-agencies/greece/thessaloniki)
- [Social Media Marketing in Thessaloniki (27 agencies)](https://www.pickanagency.com/best-social-media-marketing-agencies/greece/thessaloniki)

## Advertising agencies in other Greece cities

- [Advertising in Athens](https://www.pickanagency.com/best-advertising-agencies/greece/athens)

## Frequently asked questions

### How many Advertising agencies are in Thessaloniki?

We currently list 54 Advertising agencies in Thessaloniki, Greece, with an average rating of 4.9★ across 2,231 reviews. DMM.GR - Διαφημιστική Εταιρεία και Κατασκευή Ιστοσελίδων Θεσσαλονίκη is currently the top-rated. Browse their profiles and reviews to find the right partner.

### How do I choose an Advertising agency in Thessaloniki?

Compare agencies based on client reviews, campaign results, industry expertise, and pricing. Look for agencies in Thessaloniki with experience in advertising and a track record of delivering strong ROI.

### What should I expect to pay for Advertising services in Thessaloniki?

Pricing varies by scope and agency size, and most agencies don't publish rates. Agency profiles on Pick an Agency show a minimum budget when the agency discloses one. Request quotes from multiple agencies in Thessaloniki to compare.

### Can I hire an Advertising agency in Thessaloniki remotely?

Yes. Many Advertising agencies in Thessaloniki work with remote clients. While a local agency can offer in-person meetings, remote collaboration is standard in the industry and gives you access to a wider talent pool.

### How does Pick an Agency rank advertising agencies in Thessaloniki?

Rankings are computed, never sold. No agency can pay to appear higher, and we take no money from the agencies listed. The default order uses a credibility-weighted score rather than the raw star average: a rating only earns its full weight once there is a real volume of reviews behind it, so a perfect 5.0 built on two or three reviews does not outrank a strong score backed by hundreds. That correction matters, because most agencies in this index sit at or near a perfect 5.0, which makes the star average on its own close to meaningless. [See the full ranking methodology](https://www.pickanagency.com/methodology).

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