Insights

Strong Market Presence Hellio has established itself as a pioneer in the French energy savings market since 2008, serving a wide range of clients including individuals, businesses, and local authorities, which indicates a broad customer base and diverse service needs.

Renewable Focus With its emphasis on energy efficiency and transition to positive, impactful energy solutions, Hellio presents opportunities for sales of advanced sustainable technologies and eco-friendly building solutions.

Digital Engagement The company's use of modern technologies like Google Analytics and Google Maps suggests an active digital presence, offering potential for targeted marketing campaigns and digital technology partnerships.

Growth Potential Revenue estimates between one and ten million dollars and an employee base of up to 500 indicate a growing company likely seeking scalable solutions in energy management, operational efficiency, and workforce development.

Strategic Collaborations Hellio’s network of RGE-approved artisans and its independent, expert profile suggest opportunities for collaboration with equipment manufacturers, service providers, and innovation partners in the sustainability sector.

Similar companies to Hellio

Hellio Tech Stack

Hellio uses 8 technology products and services including jsDelivr, JSON-LD, Google Maps, and more. Explore Hellio's tech stack below.

  • jsDelivr
    Content Delivery Network
  • JSON-LD
    Javascript Frameworks
  • Google Maps
    Maps
  • Google
    Search Engines
  • HSTS
    Security
  • PHPUnit
    Testing And Qa
  • Google Analytics
    Web Analytics
  • Twitter
    Widgets

Media & News

Hellio's Email Address Formats

Hellio uses at least 2 format(s):
Hellio Email FormatsExamplePercentage
Last@geoplc.comDoe@geoplc.com
79%
FLast@geoplc.comJDoe@geoplc.com
21%
FLast@hellio.comJDoe@hellio.com
100%

Frequently Asked Questions

Where is Hellio's headquarters located?

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Hellio's main headquarters is located at 50 Rue Madame de Sanzillon Clichy, Île-de-france 92110 France. The company has employees across 1 continents, including Europe.

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

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Hellio's official website is hellio.com and has social profiles on LinkedIn.

What is Hellio's NAICS code?

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Hellio's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Hellio have currently?

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As of March 2026, Hellio has approximately 308 employees across 1 continents, including Europe. Key team members include Chief Technology Officer: I. C.Head Of Sales: L. G.Head Of Sales France - Energie: J. C.. Explore Hellio's employee directory with LeadIQ.

What industry does Hellio belong to?

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Hellio operates in the Environmental Services industry.

What technology does Hellio use?

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Hellio's tech stack includes jsDelivrJSON-LDGoogle MapsGoogleHSTSPHPUnitGoogle AnalyticsTwitter.

What is Hellio's email format?

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Hellio's email format typically follows the pattern of Last@geoplc.com. Find more Hellio email formats with LeadIQ.

When was Hellio founded?

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Hellio was founded in 2008.

Hellio

Environmental ServicesÎle-de-france, France201-500 Employees

Engagé depuis 2008, Hellio est le pionnier du marché des économies d’énergie en France (métropole et Outre-Mer). Hellio, acteur de référence de la maîtrise de l’énergie, ambitionne de permettre au plus grand nombre de maîtriser son énergie : le groupe se démarque par le savoir-faire, l’innovation et la culture métiers de ses équipes sur toute la chaîne de valeur de l’efficacité énergétique. 
Avec son réseau d’artisans RGE agréés, Hellio œuvre pour simplifier les démarches et apporter des solutions sur-mesure pour tous les consommateurs d’énergie - des particuliers aux entreprises, en passant par les collectivités locales - et ce pour tous les types de bâtiments et leurs équipements. 
Indépendant, expert et ancré dans la transition énergétique au quotidien, Hellio prend part à l’effort de relance pour faire de l’énergie de demain, une énergie positive et d’impact, au service de tous. 
Pour en savoir plus, rendez-vous sur www.hellio.com

Section iconCompany Overview

Headquarters
50 Rue Madame de Sanzillon Clichy, Île-de-france 92110 France
Website
hellio.com
NAICS Code
54162 - Environmental Consulting Services
Founded
2008
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Hellio's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Hellio's revenue is estimated to be in the range of $1M$10M

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