Insights

Established Market Presence With over three decades of experience since 1986, ESN has a strong reputation and established relationships within the Brussels media and public relations sectors, offering a solid platform for expanding digital media and integrated communication solutions.

Broad Service Portfolio ESN covers the entire media value chain, including print, multimedia, web, and audio-visual productions, providing opportunities to upsell comprehensive integrated communication packages to clients seeking end-to-end media solutions.

Technological Engagement Utilizing advanced tools like Adobe, Google Ads, Brandwatch, and Talkwalker indicates a high engagement with digital marketing and data analytics, presenting opportunities to offer innovative analytics, social listening, and digital advertising services.

Potential Client Expansion Serving both private and public sectors in Brussels, ESN’s diverse client base suggests opportunities to identify new corporate or governmental clients looking for multilingual and multimedia communication services, particularly in dynamic markets or sectors with international outreach.

Financial Growth Signals While recent financial data shows steady revenue between 500 million and 1 billion dollars, targeted outreach to enhance existing offerings or introduce new digital and event management solutions could capitalize on their ongoing growth trajectory.

ESN Tech Stack

ESN uses 8 technology products and services including Google Ads, Adobe, jsDelivr, and more. Explore ESN's tech stack below.

  • Google Ads
    Advertising
  • Adobe
    Audio, Video, Graphics
  • jsDelivr
    Content Delivery Network
  • Google Fonts API
    Font Scripts
  • SocialBakers
    Influencer Marketing Software
  • Brandwatch
    Social Media Analytics And Monitoring
  • Talkwalker
    Social Media Analytics And Monitoring
  • Nginx
    Web Servers

Media & News

ESN's Email Address Formats

ESN uses at least 1 format(s):
ESN Email FormatsExamplePercentage
First.Last@esn.euJohn.Doe@esn.eu
50%
First.Last@esn.euJohn.Doe@esn.eu
50%

Frequently Asked Questions

Where is ESN's headquarters located?

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ESN's main headquarters is located at Avenue des Arts – Kunstlaan 47, Brussels, 1000, BE. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is ESN's phone number?

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You can contact ESN's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ESN's stock symbol?

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ESN is a publicly traded company; the company's stock symbol is ESNT.

What is ESN's official website and social media links?

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ESN's official website is esn.eu and has social profiles on LinkedIn.

What is ESN's NAICS code?

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ESN's NAICS code is 54182 - Public Relations Agencies.

How many employees does ESN have currently?

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As of October 2025, ESN has approximately 356 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Head Of Editorial-content: C. N.Ceo: M. G.Ceo: J. T.. Explore ESN's employee directory with LeadIQ.

What industry does ESN belong to?

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ESN operates in the Public Relations and Communications Services industry.

What technology does ESN use?

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ESN's tech stack includes Google AdsAdobejsDelivrGoogle Fonts APISocialBakersBrandwatchTalkwalkerNginx.

What is ESN's email format?

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ESN's email format typically follows the pattern of First.Last@esn.eu. Find more ESN email formats with LeadIQ.

When was ESN founded?

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ESN was founded in 1986.
ESN

ESN

Public Relations and Communications ServicesBelgium201-500 Employees

Established in 1986, European Service Network (ESN) is today one of the leading communications agencies and information service providers in Brussels serving private- and public-sector clients. ESN covers the entire media value chain – conventional print products, multimedia, web and audio-visual productions – and offers integrated business consultancy, events management and translation services. Our mission is to bring to every project the right blend of creativity, energy and technology. Our experienced, multilingual team pays careful attention to planning and management to ensure that our clients’ messages reach their target on time, every time. 

Discover ESN: https://www.esn.eu

Section iconCompany Overview

Headquarters
Avenue des Arts – Kunstlaan 47, Brussels, 1000, BE
Phone number
Website
esn.eu
Stock Symbol
ESNT
NAICS Code
54182 - Public Relations Agencies
Founded
1986
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    ESN's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    ESN's revenue is estimated to be in the range of $500M$1B

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