Insights

Market Leadership ERM's position as the world's largest specialist sustainability consultancy demonstrates strong market presence and credibility, making it an ideal partner for organizations looking to enhance their sustainability initiatives and seeking trusted expertise.

Innovative Solutions With a diverse team of over 8000 experts across 40 countries, ERM offers comprehensive strategic and technical solutions, providing opportunities to collaborate on complex sustainability projects, particularly in renewable energy and green technology sectors.

Technological Integration ERM’s adoption of advanced tools like Microsoft Power BI, Azure DevOps, and SAP indicates a strong technological foundation, presenting opportunities to introduce complementary digital solutions that can enhance data analytics and operational efficiencies.

Financial Growth With revenues exceeding one billion dollars and recent high-profile recognitions, ERM is financially robust, enabling expansion into new markets or service areas, and investing in innovative sustainability technologies and consulting services.

Strategic Focus ERM’s recent involvement in major renewable and green hydrogen projects, along with recognition as a climate change leader, points to a strategic focus on emerging sustainability trends, creating opportunities to offer specialized consulting, funding support, or tailored solutions in these high-growth sectors.

ERM Tech Stack

ERM uses 8 technology products and services including Enablon, Microsoft Clarity, OneTrust, and more. Explore ERM's tech stack below.

  • Enablon
    Accounting And Finance
  • Microsoft Clarity
    Analytics
  • OneTrust
    Cookie Compliance
  • Microsoft Intune
    Enterprise Mobility Management
  • Oracle E-Business Suite
    Enterprise Resource Planning
  • ISNetworld
    Governance, Risk And Compliance
  • Microsoft Word
    Office Suites
  • reCAPTCHA
    Security

Media & News

ERM's Email Address Formats

ERM uses at least 1 format(s):
ERM Email FormatsExamplePercentage
First.Last@erm.comJohn.Doe@erm.com
96%
First@erm.comJohn@erm.com
2%
First.L@erm.comJohn.D@erm.com
1%
First.MiddleLast@erm.comJohn.MichaelDoe@erm.com
1%

Frequently Asked Questions

Where is ERM's headquarters located?

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ERM's main headquarters is located at 33 St Mary Axe, London, EC3A 8AA, GB. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is ERM's phone number?

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You can contact ERM'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 ERM's stock symbol?

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ERM is a publicly traded company; the company's stock symbol is ZGN.

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

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ERM's official website is erm.com and has social profiles on LinkedIn.

How much revenue does ERM generate?

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As of October 2025, ERM's annual revenue is estimated to be $5B.

What is ERM's NAICS code?

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ERM's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does ERM have currently?

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As of October 2025, ERM has approximately 11K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: T. R.Chief Executive Officer Asia: N. V.Chief Digital And Information Officer: T. A.. Explore ERM's employee directory with LeadIQ.

What industry does ERM belong to?

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ERM operates in the Business Consulting and Services industry.

What technology does ERM use?

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ERM's tech stack includes EnablonMicrosoft ClarityOneTrustMicrosoft IntuneOracle E-Business SuiteISNetworldMicrosoft WordreCAPTCHA.

What is ERM's email format?

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ERM's email format typically follows the pattern of First.Last@erm.com. Find more ERM email formats with LeadIQ.
ERM

ERM

Business Consulting and ServicesUnited Kingdom10001+ Employees

Sustainability is our business.  

As the world’s largest specialist sustainability consultancy, ERM partners with clients to operationalize sustainability at pace and scale, deploying a unique combination of strategic transformation and technical delivery capabilities. This approach helps clients to accelerate the integration of sustainability at every level of their business.  

With more than 50 years of experience, ERM’s diverse team of 8000+ experts in 40 countries and territories helps clients create innovative solutions to their sustainability challenges, unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations.

Section iconCompany Overview

Headquarters
33 St Mary Axe, London, EC3A 8AA, GB
Phone number
Website
erm.com
Stock Symbol
ZGN
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Employees
10001+

Section iconFunding & Financials

  • $10B

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

Section iconFunding & Financials

  • $10B

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

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