Top 50 Carbon Accounting Platform in Europe

CarbonChain offers a cloud‑based carbon accounting platform that aggregates verified, asset‑level emissions data for over 11,000 commodity suppliers, aligned with the GHG Protocol and validated by SGS. The solution lets procurement, sales, and finance teams instantly benchmark suppliers, visualize carbon tariffs such as CBAM, and generate product carbon footprints through ERP, CTRM, Excel, or API integrations, helping them meet regulatory reporting, reduce carbon taxes, and secure better financing terms.

Omnevue provides a carbon accounting and management platform that integrates with existing financial and HR systems to automatically calculate and report CO2e emissions across Scopes 1, 2, and 3, ensuring compliance with international accounting standards. The platform delivers financial-grade, auditable ESG data, enabling small and medium businesses to effectively manage their sustainability disclosures and meet regulatory requirements.

This company provides a platform and services for carbon accounting and climate action planning. It enables businesses to measure Scope 1, 2, and 3 GHG emissions using sector-specific methodologies. The platform supports setting reduction targets, developing reduction plans, and reporting climate strategy to stakeholders.

Mavarick provides a carbon accounting and reporting platform that enables manufacturers to accurately track and report their supply chain emissions, particularly Scope 3 emissions, using AI-driven data processing. The technology ensures reliable carbon data and generates automated, auditable reports, helping organizations meet regulatory requirements and achieve their net-zero targets.

Greenly provides an all-in-one climate action platform leveraging AI to streamline carbon accounting and ESG reporting. The platform enables businesses to accurately track GHG emissions, conduct life cycle assessments, and ensure regulatory compliance. This unified approach helps companies reduce their carbon footprint efficiently while optimizing operational costs associated with climate management.

KarbonWise provides a cloud platform that automates carbon accounting and ESG data management across Scope 1‑3, pulling emissions data from ERP, utility and logistics systems via its Karbon Connectors. The solution validates and consolidates data, maps it to standards like SBTi and CSRD, and delivers audit‑ready reports, life‑cycle analysis templates, and scenario modelling tools for decarbonisation planning.

This startup provides a platform for individuals and businesses to track, analyze, and reduce their carbon emissions. It offers tools for calculating carbon footprints, identifying emission sources, and suggesting actionable steps for environmental impact reduction.

SustainCERT provides a carbon emissions accounting and verification platform that utilizes blockchain technology to ensure transparency and accuracy in carbon market transactions. The platform enables companies to track and verify their carbon footprint, facilitating compliance with regulatory standards and enhancing sustainability efforts across corporate value chains.

Carbon Maps provides a sustainability platform specifically designed for the food industry to manage emissions data effectively. The platform offers precision carbon accounting, covering Scope 1, 2, and 3 emissions with dynamic tracking and LCA drill-down capabilities. It enables audit-ready reporting, trajectory simulation, and supplier engagement to translate environmental impact into operational and commercial outcomes.

Carbonfact provides automated life-cycle assessments for apparel and footwear brands, enabling precise carbon accounting and compliance with regulations like the GHG Protocol and CSRD. By integrating with existing systems, the platform streamlines data collection and analysis, helping brands identify emission hotspots and implement effective decarbonization strategies.

Provides AI-driven APIs that calculate and reduce carbon emissions by analyzing transaction data from sources like credit cards, ERP systems, and accounting software. This enables financial institutions, insurance firms, and accounting companies to offer embedded carbon measurement services, helping clients manage portfolio emissions, comply with regulations, and engage sustainability-focused customers.

Cozero provides a carbon management platform that automates the measurement, reduction, and reporting of corporate emissions across Scopes 1-3, ensuring compliance with international standards. The software addresses the challenges of inaccurate emission tracking and inefficient decarbonization strategies, enabling companies to make data-driven decisions for effective climate action.

Emitwise is an AI-powered carbon management platform that provides businesses with precise primary emissions data to effectively track and manage their Scope 1, 2, and 3 carbon footprints. By centralizing emissions calculations and supplier engagement, Emitwise enables companies to meet their net zero targets while ensuring compliance with climate frameworks.

This company provides ESG software designed to transform sustainability data into measurable business value. The platform automates mandatory and voluntary reporting, manages carbon accounting across Scopes 1-3, and facilitates supplier data collection. By integrating sustainability metrics with operational and financial data, the software helps organizations mitigate risk and improve investment appeal.

Carbon Maps is an environmental accounting platform that enables food companies to automatically measure and manage their products' environmental impacts, including GHG emissions and water consumption. By utilizing scientifically validated methodologies, the platform provides actionable insights that help stakeholders in the food industry enhance their sustainability practices.

Carbonable offers a blockchain-based platform that digitizes and verifies carbon contributions, ensuring data integrity and traceability throughout the carbon management process. The platform addresses the complexities of carbon removal by providing streamlined planning, monitoring, and reporting tools that eliminate greenwashing and enhance operational efficiency.

Provides an API-driven platform that automates greenhouse gas (GHG) emission calculations using a comprehensive database of over 80,000 vetted emission factors from 36+ sources. This enables businesses to integrate real-time carbon measurement and reporting into their software, helping them meet sustainability goals and comply with regulatory requirements.

Sweep provides a platform for businesses to track their carbon emissions and ESG data across their entire value chain, ensuring compliance with regulatory requirements like CSRD and GHG protocols. By offering real-time dashboards and AI-driven insights, Sweep enables organizations to streamline sustainability efforts and make data-driven decisions to reduce their carbon footprint.

Our API-first Carbon Management Platform helps companies track, analyze, and reduce their carbon emissions. It provides tools for data ingestion, emissions calculation, and reporting, enabling businesses to manage their environmental impact effectively.

forward earth provides an AI-automated Corporate Carbon Footprint solution that complies with GHG protocol standards, enabling businesses to efficiently measure and manage their carbon emissions. The platform simplifies carbon management processes, reducing time and costs while ensuring adherence to relevant regulations.

Traace provides a platform for carbon and ESG management that enables companies to measure their carbon footprint across scopes 1, 2, and 3, while facilitating the collection and reporting of ESG data. By modeling decarbonization trajectories and action plans, Traace helps organizations effectively track their progress towards sustainability goals and regulatory compliance.

Manglai provides an AI-powered environmental management platform to consolidate carbon, water, and waste data in real time. The system automates impact calculations, generates audit-ready reports aligned with standards like GHG Protocol and ISO 14064, and offers AI-driven recommendations for improvement. This solution enables enterprises to efficiently measure, manage, and report their environmental performance across multi-country operations.

SQUAKE provides a CO₂ solution suite to help businesses monitor, reduce, and address emissions and costs across their entire travel program. The platform centralizes travel-related data to deliver audit-proof reporting using leading industry methodologies. Tools influence traveler behavior at the point of sale and offer access to certified carbon removal and SAF projects for unavoidable emissions.

Emission Twin is a software platform that consolidates carbon data to identify emission hotspots and create tailored reduction strategies for businesses. By utilizing advanced simulation capabilities, it enables companies to effectively track their carbon footprint and progress towards net-zero emissions.

Sami is a climate platform that utilizes the Bilan Carbone® methodology to help companies accurately measure and reduce their carbon emissions through intelligent data collection and analysis. By providing customizable reporting and tailored action plans, Sami enables organizations to effectively manage their environmental impact and comply with sustainability regulations.

Carbone Farmers provides an end‑to‑end platform, FarmGate Metrics, that helps agricultural cooperatives, processors, distributors and investors transition to regenerative, low‑carbon farming. The service combines on‑site agronomic support with continuous field data collection, tier‑3 carbon accounting and ISO‑14067‑certified product footprints, generating certified carbon credits and ESG‑ready reports for supply‑chain decarbonisation.

Minimum provides carbon and environmental data management software designed to streamline inventory mapping, data ingestion, and calculations for enterprises. The platform automates data workflows from disparate sources while maintaining quality through governance policies and variance checks. This results in granular environmental metrics that support robust ESG reporting and actionable decarbonization insights.

ZERO44 offers a SaaS platform that consolidates vessel performance data, verifier outputs, charterparty terms, and registry activities into a daily‑updated, auditable carbon ledger. The platform provides proactive compliance tools such as regulatory impact forecasting, fuel‑mix scenario modeling, and early risk alerts, while automating EU ETS pass‑through accounting and invoicing to reduce operational costs and improve margin protection for ship owners and operators.

Bardo converts invoices and financial records into an audit‑ready carbon footprint inventory that captures Scope 3 emissions at the activity level. By linking each line‑item to specific emission factors and documenting the full data lineage, it delivers accurate, comparable carbon data for finance, sustainability, and procurement teams. The platform automates data ingestion, calculation, and reporting while providing secure, SOC 2‑certified integration with enterprise ERP systems.

CDR.fyi provides transparency and accountability data for the durable carbon removal market. The platform tracks key metrics such as tonnes of CO2 sold and delivered, total market spend, and the number of active purchasers and suppliers. Users gain access to detailed market insights and analysis through their portal to stay updated on carbon removal progress.

Atmoz provides a carbon‑intelligence platform that reads a company’s financial transactions to generate audit‑grade greenhouse gas reports with a full audit trail.

This company offers a platform that analyzes carbon footprints to provide environmental performance data. By assessing greenhouse gas emissions, the platform enables financial institutions to make informed investment decisions based on carbon impact.

The startup provides environmental services that measure the carbon footprint of digital advertising campaigns using data analytics and carbon accounting methodologies. By delivering actionable insights and recommendations, it enables brands and agencies to quantify and reduce their media plans' carbon emissions, promoting sustainability in advertising practices.

Tapio provides a carbon management platform that enables businesses to accurately measure their carbon emissions and develop tailored reduction strategies. By leveraging expert analysis and customizable reporting, Tapio helps organizations effectively transition to a low-carbon economy while engaging stakeholders in their sustainability efforts.

Redigo is a cloud-based sustainability platform that utilizes machine learning to calculate and analyze carbon emissions while providing actionable insights for reduction strategies. The platform addresses the need for companies to comply with emerging sustainability reporting requirements and effectively manage their carbon footprint.

Ecocharting provides an integrated ESG platform for organizations to measure, strategize, and report on sustainability performance. The platform centralizes ESG data management, supports carbon accounting following the GHG protocol, and facilitates compliance with frameworks like CSRD and SBTi. It enables users to define materiality, develop decarbonization strategies, and generate comprehensive reports to showcase progress.

Alectro provides a sustainability platform designed to simplify emissions management for businesses. The platform streamlines carbon footprint measurement by integrating data from existing business systems for repeatable calculations. This enables companies to achieve operational efficiency, reduce costs, and enhance brand reputation through streamlined ESG reporting.

The startup offers a budget and carbon footprint management application that integrates a carbon footprint calculator with purchase orders, expenses, transportation, and accommodations. This platform enables businesses to monitor real-time costs and track detailed, auditable CO2 emissions, facilitating informed financial and environmental decision-making.

The startup offers carbon accounting software that provides real-time building emission data based on actual energy consumption. This platform enables property managers and investors to monitor and optimize energy usage, reduce operating costs, and enhance portfolio performance by identifying risks and opportunities related to emissions.

Global Changer offers a decarbonization platform that automates Scope 1-3 carbon footprint calculations and simplifies double materiality analysis for B2B customers. The platform enables organizations to efficiently manage emissions reduction projects, ensuring compliance with CSRD reporting requirements while maximizing ROI through data-driven strategies.

Zellar provides a digital platform that calculates carbon emissions and generates tailored sustainability reports for businesses, enabling them to set measurable targets and track progress. By offering a live sustainability score and benchmarking against competitors, Zellar helps organizations enhance their environmental impact and communicate their green credentials effectively.

Carbon Standards International AG provides carbon accounting and verification technologies that enable organizations to track, report, and optimize their carbon footprints. The company offers standards and tools for climate-neutral practices in agriculture and industry, facilitating measurable reductions in greenhouse gas emissions and enabling financial recognition for climate services.

The startup offers a digital platform that utilizes machine learning and blockchain to streamline the carbon credit creation process through efficient data collection, monitoring, and verification. This technology enables organizations to easily generate and manage carbon credits, enhancing their participation in the carbon credit market.

Susplus offers a manufacturing operating system that automates carbon accounting and ESG reporting for industrial companies. Its AI-driven insights identify decarbonization pathways and integrate with regenerative impact projects for credible emissions compensation, transforming sustainability into operational value.

CarbonTag provides a precise product carbon footprinting tool that utilizes a bottom-up approach to calculate greenhouse gas emissions for food products in seconds, ensuring compliance with ISO 14067:2018 and Greenhouse Gas Protocol Standards. The platform addresses the lack of accessible and transparent GHG accounting in the food sector, enabling companies to monitor emissions, benchmark products, and enhance consumer trust through verifiable carbon labels.

The startup offers a sustainability information platform that includes a science-based carbon calculator and interactive assessments to estimate and reduce individual and organizational carbon footprints. This platform enables users to engage with climate change education and implement actionable strategies for sustainable living.

The startup operates an online platform that converts corporate data into actionable sustainability and decarbonization insights, enabling retailers and consumer product companies to create climate-focused experiences both in-store and online. By facilitating the selection of carbon offset projects, the platform helps businesses achieve carbon neutrality and effectively reduce their carbon emissions.

The startup offers a climate data management platform that collects emissions data and automates compliance reporting for businesses. By providing actionable insights, the platform enables companies to make informed decisions that effectively reduce their environmental impact.

Ducky provides a carbon emissions reduction platform that integrates with accounting systems to generate climate reports in under five minutes, enabling small and medium enterprises to efficiently track their emissions. The platform also facilitates climate awareness through gamified competitions and offers mobility data analysis to help organizations understand and modify travel patterns for improved sustainability.

Footprint Intelligence is a platform that utilizes AI to calculate, reduce, and report corporate carbon emissions across Scope 1-3, ensuring compliance with CSRD and ESRS standards. It enables digital, media, and service organizations to streamline their sustainability efforts, providing accurate data integration and facilitating the setting of science-based targets for effective decarbonization.