Insights

Sustainability Leadership Hellio’s strong commitment to energy efficiency and transition to positive, impactful energy solutions positions it as a key player in the renewable energy sector, making it an ideal partner for companies looking to enhance their sustainability initiatives.

Diverse Customer Base Serving individuals, businesses, and local governments across various building types, Hellio offers tailored energy solutions, opening avenues for product diversification and scalable service offerings targeted at different customer segments.

Innovation and Expertise With a focus on innovation and a skilled network of RGE-certified artisans, Hellio demonstrates a capacity for delivering customized, high-quality energy management solutions, suggesting opportunities for technological collaboration or joint development projects.

Technology Utilization Leveraging advanced digital tools such as Google Maps, analytics, and web services indicates a tech-savvy approach that can be complemented with new digital solutions, data analytics, or IoT integrations to expand service capabilities.

Growth Potential Operating within a market valued at over 1 million in revenue and expanding its footprint in France and overseas territories, Hellio presents significant growth opportunities for sales expansion in the energy efficiency and sustainability sectors.

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

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 December 2025, Hellio has approximately 298 employees across 1 continents, including Europe. Key team members include Chief Technology Officer: I. C.Head Of Sales: L. G.Head Of Sales France - Bu 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

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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