Insights

Energy Expertise ERI is a long-established player in building energy performance and decarbonized mobility infrastructure, signaling potential for energy efficiency upgrades, retrofit projects, and sustainability consulting engagements across residential, commercial, and industrial segments.

Full-Spectrum Capabilities With 20 integrated trades and six brands, ERI can provide end-to-end solutions from study through realization and maintenance, enabling cross-selling of design, construction, and ongoing facilities management to maximize project value for clients.

Quality Certifications ISO 9001, 14001 and 45001 certifications indicate mature quality, environmental, and safety processes, making ERI a trusted partner for complex, regulated, or high-stakes projects that require proven compliance.

High Project Velocity Handling over 1500 projects annually demonstrates capacity and reliability, suggesting opportunities to present ERI for large-scale multi-site deployments, frame agreements, and repeat business with existing or new enterprise clients.

Human-Centric Value ERI emphasizes rich human capital and maintenance-as-value, inviting services such as long-term performance monitoring, Digital Twin/IoT integration, and lifecycle services that can be upsold to clients seeking ongoing optimization.

Similar companies to ERI

ERI Tech Stack

ERI uses 8 technology products and services including jsDelivr, WordPress, Salesforce, and more. Explore ERI's tech stack below.

  • jsDelivr
    Content Delivery Network
  • Content Management System
  • Customer Relationship Management
  • MySQL
    Database
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Twitter
    Widgets

Media & News

ERI's Email Address Formats

ERI uses at least 3 email formats:
ERI Email FormatsExamplePercentage
FLast@eri.frJDoe@eri.fr
91%
F.Last@eri.frJ.Doe@eri.fr
7%
FMiddleLast@eri.frJMichaelDoe@eri.fr
2%

Frequently Asked Questions

What is ERI's stock symbol?

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ERI is a publicly traded company; the company's stock symbol is MTOR.

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

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ERI's official website is eri.fr and has social profiles on LinkedIn.

How much revenue does ERI generate?

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As of August 2026, ERI's annual revenue is estimated to be $1M - $10M.

What is ERI's NAICS code?

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ERI's NAICS code is 23 - Construction.

How many employees does ERI have currently?

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As of August 2026, ERI has approximately 785 employees across 6 continents, including Europe, North America and Asia. Key team members include Chief Executive Officer: A. P., President: N. S. and President And Chief Executive Officer: C. T. Explore ERI's employee directory with LeadIQ.

What industry does ERI belong to?

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ERI operates in the Construction industry.

What technology does ERI use?

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ERI's tech stack includes jsDelivr, WordPress, Salesforce, MySQL, jQuery, PHP, Bootstrap and Twitter.

What is ERI's email format?

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ERI's email format typically follows the pattern of FLast@eri.fr. Find more ERI email formats with LeadIQ.

When was ERI founded?

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ERI was founded in 1951.
ERI logo

ERI

ConstructionÎle-de-France, France501-1000 Employees

ERI is a French construction group headquartered in Fontenay-sous-bois, Île-de-France, employing between 501 and 1000 people. The company focuses on energy performance of buildings, decarbonized mobility infrastructure, and physical and digital security, delivering work that spans the technical and architectural trades. It operates through six brands—ERI, ELSIA, CATELIA, TAC, HORUS, and AVENEL—and relies on twenty integrated trades. ERI serves infrastructure, commercial, residential, and industrial sectors with an end-to-end offering from study to realization and maintenance. The group conducts more than 1500 projects per year and holds ISO 9001, 14001, and 45001 certifications.

Section iconCompany Overview

Website
eri.fr
Stock Symbol
MTOR
NAICS Code
23 - Construction
Founded
1951
Employees
501-1000

Section iconFunding & Financials

  • $1M - $10M

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

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