Carbon4 Finance

What Carbon4 Finance does

Carbon4 Finance is a Paris-based climate and biodiversity data provider for financial institutions, founded in 2016 as part of the Carbone 4 Group by Jean-Marc Jancovici (creator of the Bilan Carbone framework that influenced the GHG Protocol) and Alain Grandjean. The company's core product is the Carbon Impact Analytics (CIA) methodology, a bottom-up approach that assesses the full climate impact of investment and lending portfolios by directly measuring Scope 1, 2, and 3 greenhouse gas emissions induced and saved, grounded in climate science and physical asset flows rather than corporate self-reported ESG disclosures. The offering is complemented by dedicated solutions for climate transition risk (including Paris Agreement alignment), climate physical risk, and biodiversity impacts and dependencies (BIA-GBS database launched in 2021), as well as regulatory reporting modules for CSRD, SFDR, CRR3/CRD6, and French Energy-Climate Law compliance, and Climate Bonds Analysis services launched in 2026.

The company serves commercial and investment banks, asset managers, institutional investors, insurers, and index providers across Europe, with named clients including Amundi, BNP Paribas Cardif, Natixis, Rothschild & Co, and UnipolSai Assicurazioni. A flagship commercial milestone is the co-development with Natixis of the 'green weighting factor,' the first bank-wide integration of corporate climate impact ratings into capital allocation decisions. Carbon4 Finance operates a direct enterprise sales motion with quote-based pricing and a consultative approach, distributed through sector research publications, webinars, industry conferences, and a weekly newsletter. The company is privately held within the Carbone 4 Group, has not disclosed external funding rounds, and represents €2.6 trillion in client assets under management (as of 2018).

Name

Carbon4 Finance

Legal name

Carbon4 Finance

Website

https://carbon4finance.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Carbon4 Finance provides climate risk and biodiversity data and analytics to European financial institutions using its proprietary Carbon Impact Analytics (CIA) methodology, covering transition risk, physical risk, biodiversity impacts, and regulatory compliance for banks, asset managers, and insurers.

Ownership category

akta.pro rank

Product category

Climate Risk & Biodiversity Data Analytics for Finance

NAICS

Environmental Consulting Services (541620)

akta.pro primary industry

Enterprise Carbon Accounting & GHG Inventory Platforms (EUABAEAA)

akta.pro secondary industries

Carbon Credit Ratings & Due Diligence (Quality Scoring, Integrity Assessments) (EUABADAF), ESG/Sustainability Reporting & Disclosure Platforms (EUABAEAB), Carbon Markets & Climate Finance (Offsets, Allowances, Carbon Funds) (FSAAALAH)

Keywords

• Climate risk data
• Biodiversity analytics
• Portfolio emissions measurement
• Environmental data licensing
• Sustainable finance analytics

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Environmental Data & Methodology Licensing: Provides financial institutions with access to high-quality environmental datasets and CIA methodology for assessing climate risks and biodiversity impacts. Clients pay for data access and analytical tools.
2. Climate Risk Assessment Services: Consulting and advisory services for financial institutions to integrate climate data into credit processes, investment decisions, and portfolio management.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Carbon4 Finance provides financial institutions with high-quality environmental data, climate risk assessments, and biodiversity impact analytics through its proprietary Carbon Impact Analytics (CIA) methodology. The company offers bottom-up, science-based measurement of GHG emissions (Scope 1, 2, and 3) induced and saved across portfolios, enabling banks, asset managers, and insurers to de-risk investments, comply with regulations (CSRD, SFDR, CRR3/CRD6), and align portfolios with the Paris Agreement.

Product overview

Carbon4 Finance offers a comprehensive suite of climate risk and biodiversity data solutions for financial institutions. The core offering is the Carbon Impact Analytics (CIA) methodology, which provides bottom-up assessment of portfolio climate impacts. This is complemented by specialized solutions for climate transition risks, climate physical risks, and biodiversity impacts/dependencies (BIA-GBS database). The company also provides regulatory reporting tools for CSRD, SFDR, CRR3/CRD6 compliance, and Climate Bonds analysis services. All offerings are designed to help financial institutions measure and manage climate risks, assess biodiversity impacts, and ensure alignment with Paris Agreement targets.

Differentiator

Problem solved

Functional benefit

Products and services

• Carbon Impact Analytics (CIA) A bottom-up methodology for assessing the full climate impact of portfolios through measurement of greenhouse gas (GHG) emissions directly and indirectly induced and saved, providing an assessment of alignment with climate-focused strategies and Paris Agreement targets. Used by financial institutions for portfolio climate analysis.
• Climate Transition Risks Solution Provides financial institutions with verified carbon footprints, dynamic assessment of transition performance, and portfolio alignment to the Paris Agreement. Enables integration of climate data into credit and investment decision-making.
• Climate Physical Risks Solution Allows financial institutions to measure and manage the physical risks of climate change by assessing climate hazards and portfolio vulnerabilities. Supports risk mitigation and reporting use cases.
• Biodiversity Impacts and Dependencies Solution (BIA-GBS) Enables financial institutions to measure and manage biodiversity impacts, dependencies risks, and associated risks using the BIA-GBS database. Provides consistent biodiversity risk metrics including dependency scores and risks scores.
• Climate Bonds Analysis Analysis solutions for green bonds, providing independent assessments of the climate impact of green bonds available on the market. Designed for issuers, investors, and underwriters in sustainable finance.
• Regulatory and Internal Reporting Solution Solutions for financial institutions to comply with environmental regulations including European CSRD, SFDR, CRR3/CRD6, and French Energy-Climate Law. Provides verified environmental metrics for regulatory submissions.

Quantifiable outcome

• Investors and institutional clients using Carbon4 Finance datasets represent €2.6 trillion in assets under management

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered minor and core.

• CDC BiodiversitéminorStrategic or Co-development Partner · 1 April 2022Carbon4 Finance co-presented with CDC Biodiversité at the 'Measuring biodiversity impacts and dependencies as a financial institution' conference, hosted by Rathbone Greenbank Investments and the British Ecological Society.
• NatixiscoreStrategic or Co-development Partner · 1 October 2019Carbon4 Finance helped elaborate a new rating method for Natixis called the 'green weighting factor'. Financing deals provided by the bank undergo assessment to calculate their potential environmental impacts on the climate, with each transaction assigned an environmental rating on a seven-level color scale. Natixis became the first bank to integrate corporate climate impact ratings into capital allocation decisions.
• NatixiscoreStrategic or Co-development Partner · 1 October 2019The collaboration aimed to align Natixis' financing deals with the objectives of the Paris Agreement through a highly detailed sector-based methodology that assigns environmental ratings to financing transactions.
• TechQuartier / GreenTech HubminorStrategic or Co-development Partner · 1 January 2019Carbon4 Finance joined GreenTech Hub, Frankfurt's dedicated platform for startups in green tech, clean energy, and sustainable development sectors. Located in TechQuartier, providing access to network of startups, corporates, investors, and mentors.
• Business FranceminorGTM or Marketing Partner · 1 July 2018Carbon4 Finance was selected by Business France to join the 'French Fintech Tour' promoting French fintech solutions in British and Irish markets (London and Dublin, July 2018).
• The Shift ProjectminorStrategic or Co-development PartnerLaurent Morel, Partner at Carbon4 Finance, is also an administrator of The Shift Project think tank, facilitating knowledge sharing and climate transition expertise.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• CDP (Carbon Disclosure Project): CDP runs the global disclosure system for environmental data used by investors and financial institutions. While it focuses on corporate disclosure collection rather than Carbon4 Finance's bottom-up recalculation, both serve the same financial-institution buyer needs for credible climate data and are often co-presented as complementary solutions.
• South Pole: South Pole provides carbon credit development, advisory, and portfolio-level climate solutions to financial institutions and corporates. It is comparable to Carbon4 Finance in serving financial-sector climate strategy needs, though its emphasis on offsets and project development is more adjacent than overlapping with CIA analytics.
• Iceberg Data Lab: Iceberg Data Lab is a French specialist in biodiversity and environmental impact data for financial institutions, closely comparable to Carbon4 Finance's BIA-GBS offering. Both target European asset managers and banks with bottom-up, science-based assessments of corporate environmental impact.

Broad incumbents

• Sustainalytics (Morningstar): Sustainalytics, owned by Morningstar, provides ESG and climate risk research used by asset managers and banks worldwide. It is a direct incumbent competitor to Carbon4 Finance's portfolio climate analytics, although its methodology leans on corporate disclosures rather than physical-asset-flow bottom-up assessment.
• MSCI ESG Research: MSCI is a broad ESG and climate data incumbent serving the same asset owners, banks, and insurers as Carbon4 Finance. Its ESG ratings, climate metrics, and portfolio analytics platforms overlap with Carbon4 Finance's CIA methodology but rely more on corporate disclosure-based approaches, making it the most direct large-scale incumbent peer.
• ISS ESG: ISS ESG offers climate and sustainability data, ratings, and advisory services to asset managers and banks. It is a direct competitor to Carbon4 Finance in portfolio-level climate analytics and regulatory reporting support, with a broader governance and ESG product suite.
• LSEG (Refinitiv) ESG: LSEG's Refinitiv ESG business provides environmental and climate datasets to financial institutions globally. It competes with Carbon4 Finance on portfolio-level climate metrics and regulatory reporting use cases, while offering a much broader asset-class and data-type footprint.
• S&P Global / Trucost: S&P Global's Trucost unit provides carbon and environmental data to financial institutions, directly competing with Carbon4 Finance's CIA datasets. Its broad ratings and index business gives it distribution advantages that Carbon4 Finance lacks as a niche specialist.
• Bloomberg ESG Data: Bloomberg integrates ESG and climate data into its Terminal, serving many of the same buy-side and banking clients that Carbon4 Finance targets. Its scale and distribution make it a powerful incumbent competitor, though its methodology is more disclosure-driven and less specialised in physical-asset-flow assessment.

Emerging players

• Clarity AI: Clarity AI is a sustainability analytics platform serving asset managers and banks with ESG and climate metrics. It overlaps with Carbon4 Finance in portfolio climate analytics and regulatory use cases but uses more scalable AI-driven and disclosure-based methodologies rather than physical-asset-flow recalculation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/carbon4finance
• Xx.com/Carbon4Finance

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Carbon4 Finance