Insights

Leading Sustainability Data Provider ESG Book's extensive coverage of over 50,000 companies and access to 135,000 corporate disclosures positions it as a comprehensive provider of ESG and climate data. This offers a prime opportunity to engage large financial institutions and corporations seeking scalable, high-quality sustainability insights.

Recent Platform Innovation The launch of the LEO cloud-native platform in partnership with BCG demonstrates ESG Book's commitment to technological advancement, making it an attractive solution for organizations aiming to streamline sustainability disclosures and enhance reporting efficiency.

Strategic Partnerships Collaborations with prominent firms like Vyzrd and BCG highlight ESG Book’s proactive strategy to expand its capabilities and market reach, opening avenues for joint sales efforts and integrated solutions with consulting and climate risk platforms.

Growing Market Focus With a dedicated focus on sustainability, climate, and net-zero solutions, ESG Book appeals to organizations increasingly required to meet regulatory and investor-driven ESG standards, providing opportunities for tailored product offerings and expanded client engagement.

Enhanced Data Accessibility ESG Book’s API-enabled data management platform facilitates seamless integration for clients, indicating a high fit for banks, asset managers, and corporates seeking real-time, framework-neutral ESG data, thus opening multiple cross-selling and up-selling opportunities.

ESG Book Tech Stack

ESG Book uses 8 technology products and services including Docker, Cloudflare CDN, MySQL, and more. Explore ESG Book's tech stack below.

Docker

Containerization

Cloudflare CDN

Content Delivery Network

MySQL

Database

Shopify

E-commerce

JSON-LD

Javascript Frameworks

Python

Programming Languages

gRPC

Web Frameworks

Apache

Web Servers

ESG Book Email Formats	Example	Percentage
First.Last@esgbook.com	John.Doe@esgbook.com	49%
First.Middle@esgbook.com	John.Michael@esgbook.com	1%
FiMLast@esgbook.com	JoMDoe@esgbook.com	1%
First.Last@esgbook.com	John.Doe@esgbook.com	49%

ESG Book Email Formats

Example

Percentage

First.Last@esgbook.com

John.Doe@esgbook.com

49%

First.Middle@esgbook.com

John.Michael@esgbook.com

FiMLast@esgbook.com

JoMDoe@esgbook.com

First.Last@esgbook.com

John.Doe@esgbook.com

49%

Frequently Asked Questions

Where is ESG Book's headquarters located?

ESG Book's main headquarters is located at 32 Jamestown Road Fifth Floor London, England nw1 7by United Kingdom. The company has employees across 3 continents, including AsiaEuropeNorth America.

What is ESG Book's official website and social media links?

ESG Book's official website is esgbook.com and has social profiles on LinkedIn Crunchbase.

What is ESG Book's NAICS code?

ESG Book's NAICS code is 52 - Finance and Insurance.

How many employees does ESG Book have currently?

As of March 2026, ESG Book has approximately 204 employees across 3 continents, including AsiaEuropeNorth America. Key team members include Chief Executive Officer: J. F.Cto: D. C.Chief Financial Officer: Z. M.. Explore ESG Book's employee directory with LeadIQ.

What industry does ESG Book belong to?

ESG Book operates in the Financial Services industry.

What technology does ESG Book use?

ESG Book's tech stack includes DockerCloudflare CDNMySQLShopifyJSON-LDPythongRPCApache.

What is ESG Book's email format?

ESG Book's email format typically follows the pattern of First.Last@esgbook.com. Find more ESG Book email formats with LeadIQ.

ESG Book

Q: What is ESG Book's official website and social media links?

ESG Book's official website is esgbook.com. ESG Book has social profiles on LinkedIn.

Q: How many employees does ESG Book have currently?

ESG Book has approximately 204 employees.

Q: What technology does ESG Book use?

ESG Book's tech stack includes Nginx, Python, Microsoft Excel, Java, Alpine.js.

Financial ServicesEngland, United Kingdom201-500 Employees

ESG Book is a global leader in sustainability data and technology. Launched in 2018, the company offers a range of ESG and climate solutions that are used by many of the world’s leading investors and companies. Covering over 50,000 companies, ESG Book’s product offering includes ESG raw data, company-level and portfolio-level scores and ratings, analytics tools, and a SaaS data management and disclosure platform. ESG Book’s solutions cover the full spectrum of sustainable investing including ESG, climate, net-zero, regulatory, and impact products.
 
ESG Book enables clients to access over 135,000 corporate disclosures, with solutions delivered through API technology for seamless integration. ESG Book’s platform makes sustainability data more widely available and comparable for market stakeholders, enabling companies to be custodians of their own data, providing framework neutral ESG information in real-time, and promoting transparency.
Through our SaaS data management and corporate disclosure platform, ESG Book enables clients to assess over 50,000 corporate disclosures, with solutions delivered through the API technology for seamless integration. ESG Book’s platform makes sustainability data more widely available and comparable for market stakeholders, enabling companies to be custodians of their own data, providing framework-neutral ESG information in real-time, and promoting transparency.

Insights

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ESG Book Tech Stack

Media & News

ESG Book partnered with The Boston Consulting Group on Apr 9th '25.

ESG Book launches LEO cloud solution.

ESG Book launched LEO on Apr 10th '25.

ESG Book partners with Vyzrd Pty.

ESG Book hired Justin Fitzpatrick as CEO on Jul 5th '24.

Saunders Calvert left ESG Book as partner and chief product officer on Apr 1st '24.

Fii Institute partnered with ESG Book on Oct 28th '23.

ESG Book's Email Address Formats