Insights

Strong Industry Presence ESN operates in the vibrant public relations and communications sector in Brussels, serving both private and public clients, indicating significant potential for expansion into related government and corporate sectors seeking integrated media and consultancy services.

Diverse Service Portfolio With expertise spanning print, multimedia, web, audio-visual, event management, and translation, ESN presents opportunities for cross-selling integrated communication solutions to clients aiming for comprehensive branding and outreach strategies.

Technological Adoption Utilization of advanced tools such as Google Ads, Adobe, Brandwatch, and Talkwalker suggests a tech-savvy approach, making ESN an ideal candidate for digital marketing, analytics, and content management solution providers.

Financial Growth Potential Although specific financials are not detailed, the company's large-scale operations and recent funding level estimates indicate a robust revenue stream and growth potential, presenting opportunities for financial services, investment, or technology partners to collaborate.

Market Opportunity Given its extensive experience and established client base in Brussels, ESN offers fertile ground for sales in media tech, content creation, and event management services, especially as organizations increasingly prioritize digital media and integrated communications.

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 Brussels, Brussels 1000 Belgium. 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 SIC code NAICS code?

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ESN's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 54182 - Public Relations Agencies.

How many employees does ESN have currently?

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As of March 2026, ESN has approximately 374 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: R. L.Ceo: M. G.Cio: V. S.. 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

Public Relations and Communications ServicesBrussels, Belgium201-500 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
Brussels, Brussels 1000 Belgium
Phone number
Website
esn.eu
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
ESNT
NAICS Code
54182 - Public Relations Agencies
Founded
1986
Employees
201-500

Section iconFunding & Financials

  • $1B$10B

    ESN's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    ESN's revenue is estimated to be in the range of $1B$10B

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