Top 50 Carbon Accounting Platform in Europe

Delve is a fintech startup that utilizes data analytics and carbon accounting tools to facilitate the transition to net zero emissions for businesses. By providing actionable insights and measurable carbon reduction strategies, Delve helps organizations track their environmental impact and achieve sustainability goals.

Sage Earth provides a carbon accounting platform that integrates with existing accounting software to automate the calculation of a business's carbon footprint using the Greenhouse Gas Protocol's spend-based method. This solution enables small and medium-sized enterprises to accurately measure their emissions, set science-based reduction targets, and generate audit-ready reports for compliance and stakeholder communication.

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.

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.

This startup provides a food carbon footprint calculator that quantifies the carbon dioxide emissions associated with various food products, meals, and recipes. By enabling companies to accurately assess and minimize their food-related carbon impact, it helps them appeal to environmentally conscious consumers.

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.

Legacy provides a carbon accounting platform that automates the tracking and reporting of carbon emissions for real estate portfolios, utilizing high-quality smart meter data and ISAE3000 attestation for compliance. This technology enables real estate owners to meet regulatory requirements while significantly reducing the time and effort needed for accurate emissions reporting.

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.

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.

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.

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.

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.

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.

Tanso provides an integrated SaaS platform for industrial carbon accounting and ESG compliance, combining AI‑driven data management, CO₂ footprint calculation (both corporate and product level), and automated reporting across standards such as CSRD, ESRS, EU‑Taxonomy, and GRI. The solution streamlines data collection, cleansing, and consolidation, enabling firms to monitor scope 1‑3 emissions, assess supply‑chain risks, and generate audit‑ready sustainability reports. By automating compliance workflows and offering scenario analysis, Tanso helps manufacturers reduce emissions, meet regulatory deadlines, and support data‑driven sustainability decisions.

Minimum provides environmental data management software designed to unify, streamline, and automate the flow of carbon and environmental inventory data across large enterprises. The platform ingests data from any source without process changes, applying governance workflows to ensure data quality and trust. This results in granular environmental metrics that support auditable ESG reporting compliance and actionable decarbonization insights.

CarbonChain provides a carbon accounting platform that enables companies in carbon-intensive industries to accurately measure, report, and manage their supply chain emissions. By offering independently verified methodologies and tools for CBAM compliance, CarbonChain helps businesses navigate rising carbon costs and fulfill disclosure requirements efficiently.

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.

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.

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.

The company provides an AI‑driven emissions‑management platform that automatically extracts and normalizes data from ERP, utility, travel, and supplier sources to calculate real‑time Scope 1‑3 carbon metrics. It delivers compliance‑ready reports for frameworks such as CDP, SEC, and EU Taxonomy, offers scenario‑modeling tools for reduction planning, and tracks carbon‑credit transactions, all via secure APIs and role‑based access for sustainability, ESG, and finance teams.

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.

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.

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.

Tanso offers a SaaS platform that centralizes sustainability data for industrial manufacturers, automating AI‑driven ingestion, validation, and Scope 1‑3 carbon‑footprint calculations. The solution generates audit‑ready ESG reports aligned with CSRD, GRI, ESRS and other standards, and integrates with ERP, IoT and supplier systems via APIs. It also provides scenario‑modeling tools and a supplier portal for real‑time Scope 3 visibility.

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.

Oncarbon is a carbon management platform that utilizes an API-first approach to track and analyze carbon emissions from air travel. The platform provides airlines and travelers with precise data to measure their carbon footprint, enabling informed decisions to reduce environmental impact.

Leafr is a cloud‑based marketplace that matches corporations with a curated network of vetted sustainability consultants for carbon accounting, ESG reporting, and related services. The platform automates brief generation, delivers 3‑5 matched profiles within 48 hours, and manages contracts, invoicing and compliance, enabling a risk‑free trial and up to threefold lower fees than traditional consulting firms.

Carbontribe develops a Web3-based carbon removal standard that utilizes AI-driven digital monitoring, reporting, and verification (dMRV) to create traceable carbon removal digital assets. This approach addresses the inefficiencies and fraud associated with traditional carbon credits by ensuring tamper-proof records and scientific reproducibility through blockchain technology.

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.

BeZero Carbon provides independent, risk‑based ratings for individual carbon offset projects, combining curated datasets, satellite imagery, and proprietary sector‑specific models to evaluate additionality, accounting accuracy, and non‑permanence risk. The platform offers real‑time analytics, a portfolio risk optimizer, and an AI‑driven insight assistant through a self‑serve web interface and API, enabling investors, asset managers, and corporations to assess, compare, and monitor credit quality for net‑zero commitments.

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Cercula develops carbon metrics specifically for building projects and construction, utilizing precise measurement techniques to quantify carbon emissions throughout the project lifecycle. This enables stakeholders to assess and manage their environmental impact, ensuring compliance with sustainability standards and reducing overall carbon footprints.

Quantified Impacts provides a SaaS platform that automates cradle-to-gate carbon footprint assessments for manufacturers. The system streamlines data integration and adheres to ISO 14067 standards, enabling accurate, auditable reporting and the identification of emission reduction opportunities.

ReFlow provides a lifecycle-based environmental quantification platform that enables companies to calculate, document, and share their carbon footprint and environmental performance data. This solution addresses the challenge of accurately assessing Scope 1, 2, and 3 emissions, facilitating data-driven decisions for organizations aiming to achieve net-zero emissions.

Emissium provides real-time and historical carbon emissions data linked to electricity consumption, utilizing machine learning to forecast marginal CO2 levels in the grid. This enables energy providers and businesses to accurately track and reduce their carbon footprint with granular data available at 15-minute intervals across over 2,000 European locations.

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.

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.

Aktio provides a software platform and expertise to help organizations calculate their carbon footprint and manage their decarbonization strategy. The service enables companies to measure emissions, define science-based trajectories, and implement concrete reduction action plans. This supports clients in achieving climate transition goals while ensuring transparent communication aligned with recognized standards.

Perse provides real-time data analytics to quantify energy consumption and carbon emissions for grid-connected assets, enabling businesses and consumers to track their environmental impact. The platform offers tailored recommendations for cost reduction and carbon management, facilitating a more efficient transition to net-zero.

D-Carbonize provides a carbon intelligence platform and expert consulting services to guide industrial clients through profitable decarbonization. The offering covers the full trajectory from measuring physical and carbon data to planning, executing reduction initiatives, and reporting outcomes. This integrated approach helps industries transform their carbon footprint into a competitive advantage by optimizing operations and reducing costs.

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.

Stepwise provides an emissions management platform that enables energy firms to establish emission baselines and monitor real-time performance against defined targets. This tool addresses the need for accurate carbon tracking and reporting, helping companies comply with regulations while reducing their carbon footprint.

Kanop provides AI-driven satellite analytics that deliver high‑resolution environmental data for monitoring land‑use change, biomass, and ecosystem condition. The platform supports nature‑based carbon projects and supply‑chain sustainability by offering dynamic baselines, carbon accounting, and compliance reporting aligned with standards such as Verra and Gold Standard. Users can access 10‑30 m resolution data with confidence intervals and integrate optional field measurements to enhance accuracy.

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.

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.

OpenClimat offers a platform for companies to transparently share standardized climate action data, including carbon footprints and decarbonization trajectories. By adhering to GHG Protocol and ADEME recommendations, it enables data comparability and supports science-based climate goals, fostering stakeholder engagement and collective action.

CarbonQuota offers a science-based carbon monitoring service that employs data analytics to accurately track and report emissions for manufacturers. This service provides precise carbon footprint assessments, enabling companies to comply with regulatory standards and enhance their sustainability efforts.

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.