Top 50 Carbon Accounting Platform - Late Stage

Greenly offers a carbon accounting platform that utilizes activity-based and spend-based methodologies to measure and report greenhouse gas emissions across Scopes 1, 2, and 3. The platform enables companies to develop targeted decarbonization strategies, ensuring compliance with standards such as the GHG Protocol and Science Based Targets Initiative (SBTi).

Persefoni, Inc. offers a Climate Management Accounting Platform that provides assurance-grade greenhouse gas emissions reporting and carbon footprint measurement across all scopes for enterprises and financial institutions. The platform enables organizations to meet regulatory climate disclosure requirements and manage their carbon inventory with the same rigor as financial transactions, facilitating actionable insights for decarbonization efforts.

Carbon Direct offers a carbon management platform that utilizes software-based carbon footprint analysis, reduction strategies, and high-quality carbon removal portfolios to help organizations measure and mitigate their carbon emissions. The platform addresses the urgent need for effective solutions to reduce annual emissions and remove historical carbon dioxide, enabling clients to achieve their climate goals.

This platform facilitates collaborative carbon footprint audits for businesses, enabling them to track and reduce their environmental impact. By streamlining data collection and analysis, the platform helps companies identify emission hotspots and implement targeted sustainability initiatives.

Watershed is an enterprise climate platform that enables companies to measure their carbon footprint, prepare sustainability disclosures, and implement emissions reduction strategies using audit-grade data and industry-specific methodologies. The platform addresses the need for accurate climate reporting and effective decarbonization efforts in compliance with global regulatory standards.

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.

Provides an ESG data management platform tailored for private markets, enabling investors and companies to collect, analyze, and report environmental, social, and governance metrics. The platform streamlines compliance with regulations like SFDR and CSRD, while offering tools for carbon accounting, performance tracking, and risk management to drive sustainable business practices.

Sylvera provides a machine learning-based platform that tracks and evaluates the performance of over 20,000 carbon offset projects, ensuring transparency and integrity in carbon credit investments. By offering real-time data insights and rigorous project assessments, Sylvera helps businesses mitigate risks and enhance the effectiveness of their carbon strategies.

Scope3 provides accurate supply chain emissions data through a comprehensive data aggregation platform that utilizes advanced analytics and blockchain technology. This enables businesses to quantify their carbon footprint and enhance sustainability reporting, addressing the lack of transparency in emissions tracking.

Project Canary provides a data platform that integrates various emissions measurement technologies, including point sensors and satellite data, to deliver accurate and actionable insights for greenhouse gas emissions management. The platform enables energy, waste, and agriculture sectors to minimize regulatory and financial risks by streamlining emissions reporting and enhancing leak detection capabilities.

Patch provides an API that connects businesses to a diverse inventory of over 200 million high-integrity carbon credits, enabling them to integrate carbon removal into their sustainability strategies. The platform addresses the challenge of accessing reliable carbon credit sources by offering data-backed evaluations and expert guidance to ensure effective climate action.

Pachama utilizes satellite data and artificial intelligence to provide companies with precise insights into carbon projects, enabling them to build high-integrity portfolios that meet climate goals. The platform facilitates the development and funding of nature restoration projects, ensuring measurable impacts on ecosystems and carbon sequestration.

Measurabl offers a cloud‑native ESG platform that automatically ingests, validates, and aggregates utility, certification, and climate‑risk data for commercial real‑estate assets, providing real‑time energy, water, and carbon metrics at the property level. The solution includes built‑in reporting templates for frameworks such as GRESB, CDP, and SFDR, scenario modeling tools, and API integration to support owners, operators, investors, and lenders in compliance and portfolio analysis.

Doconomy is a fintech company that provides digital banking services focused on sustainability by tracking and analyzing users' carbon footprints through transaction data. This enables customers to make informed financial decisions that reduce their environmental impact while promoting responsible spending habits.

Chia Network provides a proof‑of‑space‑and‑time blockchain that delivers sub‑0.5 kWh per transaction, enabling low‑energy, tamper‑proof ledgers. The platform includes native smart‑transaction primitives, an asset‑tokenization toolkit, and SOC 2‑certified cloud wallets, allowing enterprises to issue, manage, and settle tokenized assets such as carbon credits or luxury goods with built‑in compliance and audit trails. APIs and SDKs integrate the solution with existing systems for regulated financial, carbon‑market, and luxury‑brand use cases.

ComboCurve is a cloud-based platform that integrates forecasting, type curves, and economic analysis to enhance decision-making in asset valuation and capital deployment. It enables users to accurately assess reserves and manage GHG emissions, thereby reducing the risk of underperforming investments and improving financial predictability.

The startup operates a nature-based carbon offset platform that generates forest carbon offsets through reforestation, afforestation, and improved forest management practices. By focusing on additional, verifiable, and biodiverse offsets, the company aims to enhance ecosystem restoration and support industries in achieving net-zero emissions.

Climeworks provides a managed carbon removal service that combines engineered Direct Air Capture facilities with vetted nature‑based projects into a single, risk‑mitigated portfolio. All removals are third‑party certified, permanently stored in geological formations or long‑lived ecosystems, and delivered through a unified contract with real‑time reporting via a cloud dashboard. The solution targets corporate sustainability teams and other buyers seeking verified, scalable offsets for net‑zero commitments.

The startup develops industrial software that integrates carbon capture and storage technology, voyage optimization, and emissions reduction methods to enhance asset management and operational efficiency. By connecting physical assets to a unified industrial work surface, the platform enables real-time decision-making across the value chain, facilitating the transition to net-zero energy systems.

Worldly is a sustainability data platform that collects high-resolution primary data on supply chain impacts, including carbon, water, and labor metrics, to help brands and manufacturers meet regulatory compliance and improve their environmental performance. By providing access to the largest library of ESG data and standardized assessments like the Higg Index, Worldly enables businesses to accurately measure and report their sustainability efforts.

Agreena utilizes scientific methodologies and measurement, reporting, and verification (MRV) technology to quantify the impact of regenerative agriculture, enabling farmers to earn high-integrity carbon credits. The startup addresses the challenge of agriculture's significant contribution to greenhouse gas emissions and deforestation by facilitating the transition to sustainable farming practices.

Provides an open-source platform, Terraware, that manages the entire lifecycle of native forest restoration projects, including project selection, risk management, progress monitoring, and carbon credit generation. By addressing bottlenecks in financing, training, and technical support, it enables the scalable restoration of biodiverse forests, which can sequester significant carbon and support local communities.

Summit Carbon Solutions is developing a platform that utilizes carbon capture and storage technology to reduce greenhouse gas emissions from industrial sources. The company focuses on enabling businesses to meet regulatory requirements and achieve sustainability goals by effectively sequestering carbon dioxide.

Regrow Ag provides an Agriculture Resilience Platform that enables companies to measure, manage, and reduce on-farm greenhouse gas emissions through scalable monitoring, reporting, and verification (MRV) of regenerative farming practices. This technology addresses the challenge of meeting net zero commitments by facilitating the adoption of sustainable agricultural methods across the supply chain.

ZeroNorth offers a data-driven platform that optimizes maritime operations by enhancing voyage planning, fuel consumption, and emissions reporting through real-time analytics and machine learning. The platform addresses the shipping industry's need for improved commercial performance while significantly reducing carbon emissions.

Deepki provides ESG data intelligence solutions that enable real estate owners to monitor and reduce their carbon emissions through data-driven insights. By leveraging a comprehensive ESG Index, Deepki helps clients enhance the value of their portfolios while addressing the significant carbon footprint associated with the real estate sector.

Moovit provides a white‑label Mobility‑as‑a‑Service platform that aggregates real‑time public‑transport schedules, on‑demand services, and multimodal routing into a single mobile app with in‑app ticketing and NFC/QR fare validation. The solution includes an analytics dashboard for transit agencies, a geofencing ad engine, and a low‑carbon commute module that calculates emissions and purchases carbon credits. All components are exposed via REST/GraphQL APIs and comply with GTFS‑Realtime and FHIR standards.

The startup offers an environmental intelligence platform that utilizes advanced asset observation technology to provide precise insights on energy-transition risks and climate impacts. This platform enables decision-makers in government, corporate, and investment sectors to evaluate the effects of energy and industrial activities on climate, facilitating informed and timely decisions to mitigate greenhouse gas emissions and protect ecosystems.

Contabilizei is a financial back-office platform that provides online business formation, tax filing, and accounting services specifically designed for small and medium-sized businesses (SMBs). By automating compliance and financial management tasks, it enables entrepreneurs to efficiently manage their accounting needs while minimizing costs associated with traditional accounting services.

Loam Bio utilizes patented microbial technology, specifically endophytic fungi, to enhance soil carbon stability and increase agricultural productivity. Their solutions, CarbonBuilder and SecondCrop, enable farmers to capture more carbon and unlock new revenue streams through carbon credits with minimal changes to existing practices.

Terradot develops a carbon removal platform utilizing Enhanced Rock Weathering (ERW) to permanently sequester carbon dioxide from the atmosphere at gigaton scale. The company addresses the urgent need for low-cost, scalable solutions to remove 10 gigatons of CO2 annually by 2050, as outlined by the IPCC.

The startup offers a mobile digital banking platform that provides customers with free deposit accounts, NFC-enabled debit cards, and real-time transaction notifications. It addresses the need for cost-effective banking solutions by enabling competitive interest rates on savings and promoting sustainability through carbon offsetting and tree planting initiatives.

Osapiens offers an ESG platform that automates the collection, management, and reporting of environmental, social, and governance data to ensure compliance with complex EU regulations. The platform enhances transparency and efficiency, enabling companies to mitigate risks and transform ESG challenges into strategic advantages.

Accenta develops an energy management system that combines geo-storage and artificial intelligence to reduce heating and cooling consumption by up to 80% and carbon emissions by 95%, all without upfront investment. Their service model guarantees energy savings and simplifies compliance with regulatory standards, while providing real-time monitoring of energy usage and savings.

1PointFive is developing large-scale Direct Air Capture (DAC) technology to remove carbon dioxide from the atmosphere and securely store it underground through geologic sequestration. This approach addresses the urgent need for carbon removal in hard-to-abate sectors, enabling businesses to achieve their climate targets with verified carbon removal credits.

Skyven provides industrial steam‑generating heat pumps (Arcturus) that capture low‑temperature waste heat and produce high‑pressure steam matching existing boiler specifications, eliminating on‑site natural‑gas combustion. The company finances, installs, and maintains the system under a performance‑share agreement, so clients incur no upfront capital cost and receive savings on fuel and emissions. Skyven also offers the Galileo AI platform to model decarbonization projects and quantify energy, cost, and emissions benefits within hours.

Finally provides an AI-driven accounting platform that automates bookkeeping, payroll, invoicing, and expense management for small and medium-sized enterprises. This solution eliminates manual financial processes, enabling businesses to maintain real-time visibility into their finances while reducing administrative workload and ensuring tax compliance.

Ev.energy is a smart charging software platform that optimizes electric vehicle charging by integrating with utility programs to manage energy consumption and reduce costs. The platform enables users to lower carbon emissions and achieve significant savings by coordinating charging times with grid demand and renewable energy availability.

The startup offers a platform that utilizes circular economy principles to optimize resource usage and minimize waste in supply chains. By providing real-time analytics and tracking for materials, the company helps businesses reduce their environmental impact and improve operational efficiency.

Clarity AI is a sustainability technology platform that utilizes machine learning to analyze over 2 million data points bi-weekly, providing investors with reliable environmental and social insights. The platform offers customizable tools for assessing regulatory compliance and sustainability metrics, enabling informed decision-making in investment and procurement processes.

sennder offers a cloud‑native digital freight forwarding platform that directly matches European shippers with vetted carriers, providing instant load posting, algorithmic price discovery, real‑time GPS tracking, and automated documentation. The platform also delivers accelerated payments and analytics on cost efficiency, lane utilization, and carbon‑emissions to improve operational transparency for both shippers and carriers.

ESG Book provides a digital platform for managing and disclosing sustainability data, utilizing proprietary research and AI to deliver real-time, framework-neutral ESG information for over 50,000 companies. The platform addresses the lack of accessible, comparable, and transparent sustainability data, enabling financial institutions to allocate capital more effectively towards sustainable investments.

This startup manufactures climate technology products that utilize advanced carbon capture and energy efficiency systems to reduce greenhouse gas emissions. By providing measurable solutions, the company enables clients to meet their sustainability targets and contribute to global climate initiatives.

The startup offers an AI-powered billing platform that automates invoice preparation, collections, and payments, streamlining the work-to-cash cycle for accounting firms. By reducing manual processes, the platform enhances cash flow and improves client service efficiency.

Arcadia provides a data platform that aggregates utility data from thousands of providers across over 50 countries, enabling businesses to access real-time energy usage and cost insights. This technology facilitates the electrification and decarbonization of the electric grid, helping organizations achieve their sustainability goals more efficiently.

This startup offers an accounting automation technology that integrates with professional bank accounts to recover banking transactions and utilizes machine learning for expense categorization and tax restatements. By enabling freelancers, doctors, lawyers, and architects to generate accounting records and file tax returns without manual input, it eliminates delays and simplifies financial management.

Material Bank is a digital platform that enables architects and designers to conduct complex searches across hundreds of brands and order material samples, all in one place. By providing carbon-neutral shipping of samples ordered by midnight, the platform addresses the inefficiencies and environmental impact of traditional material sampling processes.

Botkeeper is an intelligent bookkeeping automation platform that utilizes machine learning and workflow tools to streamline manual bookkeeping tasks for accounting firms. By reducing time spent on data entry and enhancing accuracy, it enables firms to scale their operations and improve client service while maintaining bank-grade security and compliance.

C-Zero utilizes a proprietary process to convert natural gas into hydrogen and solid carbon, enabling the production of clean, low-cost energy while permanently sequestering carbon. This technology addresses the carbon dioxide emissions generated from traditional natural gas energy use, and when renewable natural gas is employed, it achieves a carbon-negative outcome by extracting CO2 from the atmosphere.

Carbon America provides a complete carbon capture and sequestration (CCS) solution, managing the entire value chain from CO₂ capture to secure storage. The company addresses the urgent need to reduce carbon emissions by accelerating project timelines and lowering costs through a technology-agnostic approach and a highly skilled interdisciplinary team.