Insights

Industry Leadership ERMs position as the world’s largest specialist sustainability consultancy with 50+ years of experience and a global footprint of 8000+ experts across 40 regions presents a strong cross-sell opportunity for expanded sustainability programs, regulatory compliance services, and operational transformation engagements.

Sustainability at Scale Sustainability is embedded in ERM’s core offerings and delivery model, enabling upskilling and embedding sustainable practices across client operations. This creates upsell paths for integrated reporting, decarbonization roadmaps, supply chain sustainability, and ESG data analytics services.

Tech Enablement ERM’s tech stack includes Alteryx, Oracle Cloud, Azure AI, MongoDB and analytics tools, indicating readiness for data-driven sustainability programs. This suggests opportunities to pitch advanced data integration, climate risk modeling, and digital platform implementations.

Global Delivery With a broad geographic reach and a large professional workforce, ERM is well positioned to execute multi-region sustainability initiatives, enabling cross-border environmental compliance, circular economy projects, and scalable ESG program deployment for multinational clients.

Financial Scale Reported revenue scale and alignment with other large professional services peers signal capacity for larger, long-term engagements. This supports opportunities for expansive contracts in sustainability consulting, regulatory readiness, and major corporate transformation programs.

Similar companies to ERM

ERM Tech Stack

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

Media & News

ERM's Email Address Formats

ERM uses at least 4 email formats:
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

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 August 2026, ERM's annual revenue is estimated to be $10B+.

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 August 2026, ERM has approximately 11K employees across 6 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer Asia: N. V., Chief Digital And Information Officer: T. A. and Chief Information Security Officer: W. B. 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 Alteryx, Microsoft Clarity, Lucidchart, Adobe Experience Cloud, Oracle Cloud, MongoDB, Azure AI Services and New Relic.

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 logo

ERM

Business Consulting and ServicesEngland, United Kingdom10001+ Employees

ERM: Environmental Resources Management is a London, England-based global consultancy focused on sustainability. It is the world's largest specialist sustainability consultancy, offering a blend of strategic transformation and technical delivery to help clients embed sustainability across their organizations. With more than five decades of experience and a multinational team of experts spanning dozens of countries, the firm develops solutions to sustainability challenges and supports integration at multiple levels of business.
Its client base spans diverse industries, and its work aims to translate sustainability into practical steps that address current needs while preserving future opportunities. A notable 2026 development includes a partnership with Carbmee GmbH to assist manufacturing clients in achieving measurable emissions reductions across value chains.

Section iconCompany Overview

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+

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