ClimeFi
ClimeFi is a buy-side portfolio manager that helps large corporations and financial institutions procure, structure, and monitor diversified portfolios of durable carbon removals and sustainable aviation fuel certificates, exclusively representing buyer interests across 500+ tracked CDR projects.
- Company typePrivate
- Founded2022
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What ClimeFi does
ClimeFi (legally Carbonx AG, headquartered in Zürich, Switzerland, with offices in Paris and London) is a buy-side portfolio manager specialising exclusively in durable carbon dioxide removals (CDR) and, more recently, sustainable aviation fuel certificates (SAFc). Founded in 2022, the company serves large multinational corporates and financial institutions seeking to procure, structure, and manage high-integrity CDR portfolios to meet net-zero, SBTi-aligned, and Scope 3 commitments. ClimeFi does not develop projects, hold credits on its balance sheet, or accept fees from suppliers, positioning itself as an exclusive buyer representative to eliminate conflicts of interest common to brokers and marketplaces.
ClimeFi's core platform consists of four interconnected services: Intelligence (proprietary Analyst Ratings across 500+ CDR projects covering Biochar, BioCCS, DACCS, Mineralisation, Enhanced Rock Weathering, Marine, and Ocean pathways, with quarterly due diligence on ~70 active projects); CDR Procurement (sourcing, RFP management, due diligence, portfolio construction, and contract negotiation); Portfolio Management (continuous monitoring, non-delivery replacement at no cost, and retirement services); and Advisory (strategy, contract structuring, and engagement with emerging regulatory frameworks such as Article 6.2 and the EU CRCF). A separate SAFc Procurement service extends the same buy-side model to sustainable aviation fuel certificates. Supporting assets include a published Rating Methodology, a quarterly CDR Market Review, and reports on corporate net-zero claims and SAFc procurement. ClimeFi has secured over 700,000 tonnes of permanent CDR for clients, with approximately $120M+ in CDR assets under management and ~50,000–60,000 tonnes delivered to date.
Commercially, ClimeFi operates a bespoke managed-services model with multi-year offtake contracts, quoting fees based on portfolio size, volume, and scope rather than publishing standardised pricing. The go-to-market combines direct enterprise field sales, coalition-based buyer collectives (e.g., the Advance Carbon Removal Coalition with BMO, RBC, Shopify, NorthX, and Vancity), and event-driven thought leadership at Climate Week NYC, London Climate Action Week, and Carbon Unbound Europe. Customers include BCG, LEGO Group, Sensirion, Engie, Adyen, Nasdaq, Swiss Re, UBS, Zürcher Kantonalbank, Swiss International Air Lines, Swiss Post, SMBC, and Raisin. ClimeFi generated an oversubscribed funding round in September 2024 from Redstone, VR Ventures, Engie New Ventures, and PROfounders, and has structured the first Article 6.2 ITMO transfer (June 2025) and first EU CRCF-aligned carbon removal transaction (March 2026).
ClimeFi firmographics
Firmographics- Name
- ClimeFi
- Legal name
- Carbonx AG
- Website
- https://climefi.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- ClimeFi is a buy-side portfolio manager that helps large corporations and financial institutions procure, structure, and monitor diversified portfolios of durable carbon removals and sustainable aviation fuel certificates, exclusively representing buyer interests across 500+ tracked CDR projects.
- Ownership category
- akta.pro rank
Where ClimeFi is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
ClimeFi business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Others
Revenue model
- CDR Portfolio Management & Procurement Fees: ClimeFi charges fees for managing durable carbon removal portfolios on behalf of corporate buyers and for executing procurement transactions. ClimeFi exclusively represents buyer interests and never accepts fees from project developers, ensuring full alignment. The company does not purchase credits for trading purposes or engage its own balance sheet.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Bespoke managed services for enterprise CDR buyers |
Go-to-market motion3 records
Distribution channels1 record
Marketing channels7 records
ClimeFi product offering
Product offeringCore offering
ClimeFi operates as a buy-side portfolio manager for durable carbon dioxide removals (CDR), exclusively representing corporate buyers and never accepting fees from project developers. The company delivers market intelligence, due diligence ratings, transaction procurement, and ongoing portfolio management across all CDR pathways, securing and managing high-integrity carbon removal assets on behalf of clients.
Product overview
ClimeFi operates as a leading portfolio manager for durable carbon removals, offering a unified platform with four interconnected core services: Intelligence (market analysis and project ratings across 500+ CDR projects), CDR Procurement (transaction services for carbon removal credits), SAFc Procurement (sustainable aviation fuel certificate procurement), and Portfolio Management (ongoing monitoring and risk management). The platform is complemented by Due Diligence Coverage assessments, a digital Platform for portfolio visibility, and strategic Advisory services. Supporting resources include proprietary Ratings methodology and published reports (SAF Certificates Buyer's Guide, Corporate Net-Zero Claims Guide, quarterly Market Reviews). The company exclusively represents corporate buyers' interests in the CDR market, never accepting fees from project developers.
Differentiator
Problem solved
Functional benefit
Products and services
- Intelligence Market intelligence and project analysis platform providing in-depth tracking of 500+ CDR projects with proprietary Analyst Ratings that assess carbon integrity, delivery risk, and strategic alignment. For corporate buyers evaluating the durable CDR market.
- CDR Procurement Carbon removal transaction services encompassing project sourcing, RFP management, due diligence, portfolio structuring, transaction negotiation, and contracting for durable carbon dioxide removal credits. For corporate buyers and financial institutions.
- SAFc Procurement Sustainable aviation fuel certificate procurement service helping corporates with material business travel or air freight emissions build and manage SAFc portfolios using a buy-side portfolio management model. For corporates with aviation emissions exposure.
- Portfolio Management Active portfolio monitoring, risk management, non-delivery replacement, and registry and retirement services for CDR assets under management, providing dynamic insights into portfolio performance. For corporate buyers holding CDR positions.
- Due Diligence Coverage Comprehensive due diligence assessments covering over 500 durable carbon removal suppliers, with active coverage on approximately 70 projects at any given time, updated quarterly with ongoing monitoring. For buyers needing standardised CDR project assessments.
- Ratings Independent project ratings based on ClimeFi's proprietary due diligence methodology, incorporating carbon integrity, delivery risk, and broader environmental and social safeguards across three pillars: Integrity, Delivery, and Strategy. For corporate buyers, financial institutions, and analysts needing standardized CDR assessments.
- Platform Client-facing digital platform providing portfolio visibility, supplier benchmarking, contract tracking, and structured monitoring insights to support informed decision-making and governance for CDR portfolios.
- Advisory Strategic advisory services across durable CDR strategy, procurement planning, portfolio design, contract structuring, and engagement with emerging standards and frameworks such as Article 6 and the EU CRCF. For corporate buyers and financial institutions.
Quantifiable outcome
- Over 700,000 tonnes of permanent CDR secured for clients; ~50,000 tonnes delivered to date
- +3 more outcomes
Companies that use ClimeFi
Customer profileNamed customers13 records
Segments3 records
Ideal customer profiles3 records
ClimeFi technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
ClimeFi partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- World Economic ForumcoreClimeFi co-contributed to the World Economic Forum's 'Carbon Dioxide Removal Technologies: Market Overview and Offtake' white paper, developed in collaboration with Oliver Wyman. The paper provides a data-driven overview of the CDR landscape analyzing maturity, scalability, financing profiles, and offtake contracting trends.
- Oliver WymancoreCollaborated with ClimeFi and the World Economic Forum on the CDR white paper analyzing technology maturity, scalability, financing profiles, and offtake contracting trends across key CDR pathways.
- Beccs Stockholm (Stockholm Exergi)coreClimeFi structured the first publicly announced transaction for EU CRCF-aligned carbon removal units from Beccs Stockholm, a bioenergy with carbon capture and storage project operated by Stockholm Exergi. The transaction was coordinated for a buyers' collective including Adyen and Nasdaq. Beccs Stockholm has received EU Innovation Fund support.
- Advance Carbon Removal Coalition (ACR)coreClimeFi is a founding member of the Advance Carbon Removal Coalition, a group of Canadian corporate and financial leaders (BMO, RBC, NorthX, Shopify, Vancity) alongside the Government of Canada, aiming to mobilize $100 million for Canadian carbon removal by 2030. Coalition members have collectively contributed $75 million in financing to date. ClimeFi coordinates the coalition's commercial dimensions and provides a platform connecting investors with CDR projects.
- Climate Impact PartnersminorClimate Impact Partners and ClimeFi jointly delivered a DKK 18 million (~$2.8 million) investment in CDR projects for the LEGO Group, funding nature-based solutions (reforestation in Quintana Roo, Mexico) and engineered technologies including biomass geological storage, mineralization, and marine CDR.
- Swiss Federal Office for Environment (FOEN)coreFOEN initiated and led the first international Article 6.2 ITMO transfer pilot between Norway and Switzerland. ClimeFi established a buyers' coalition for the commercial dimensions of this public-private initiative, which marked the first international Article 6.2 transfers in the durable CDR market.
- Inherit Carbon SolutionscoreSelected by ClimeFi through Sumitomo Corporation as the Norwegian CDR supplier for the Article 6.2 ITMO pilot. Inherit provides biomass-focused CDR under permanent geological storage. ClimeFi conducted comprehensive due diligence and structured bespoke commercial contracts.
- Sumitomo CorporationcoreIntroduced Inherit Carbon Solutions as the Norwegian supplier for the Article 6.2 CDR pilot. ClimeFi subsequently selected Inherit and conducted full due diligence and commercial structuring.
- Swiss PostminorParticipant in the Article 6.2 ITMO transfer pilot coordinated by ClimeFi's buyers' coalition, alongside Swiss International Air Lines, SwissRe, UBS, and ZKB.
- World Ocean CouncilminorClimeFi co-authored a three-part series on marine carbon dioxide removal with the World Ocean Council, exploring the science, commercial potential, and challenges of ocean-based CDR pathways.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
ClimeFi competitors and assessment
Company assessmentDirect peers
- Patch: Patch is a carbon credit marketplace and API platform enabling businesses to integrate offset purchases into their products and services. It is comparable to ClimeFi as both serve corporate buyers procuring carbon credits, though Patch operates a marketplace model with broader voluntary credits while ClimeFi focuses on durable CDR with a buy-side advisory model.
- BeZero: BeZero is a carbon credit ratings agency providing independent ratings and risk assessment for voluntary carbon market credits. It overlaps directly with ClimeFi's Analyst Ratings and CDR project coverage database, and competes for enterprise buyer mindshare on credit quality; BeZero is also a former employer of ClimeFi's Head of CDR.
- Sylvera: Sylvera provides carbon credit ratings, project data, and market intelligence for voluntary carbon markets including nature-based and engineered removal solutions. It is comparable to ClimeFi's Intelligence and Ratings offerings, serving the same enterprise buyer need for independent quality assessment of carbon credit projects.
- Pachama: Pachama is a carbon credit marketplace leveraging satellite data and AI to verify and sell nature-based and technology-based carbon credits. It overlaps with ClimeFi on CDR procurement and project vetting for enterprise buyers, though Pachama leans marketplace/verification while ClimeFi is buy-side advisory.
- Cloverly: Cloverly provides a carbon offset API and marketplace enabling businesses to purchase and embed carbon credits into digital products. It is comparable to ClimeFi in serving enterprise buyers procuring carbon credits via a technology-forward platform, though Cloverly spans the full voluntary market while ClimeFi focuses on durable removals.
Broad incumbents
- Climate Impact Partners: Climate Impact Partners is an established carbon project developer and offset retailer offering nature-based and engineered solutions to corporate buyers. Comparable to ClimeFi as both serve large corporates procuring carbon credits; CIP is a broader incumbent with offset developer economics and has explicitly partnered with ClimeFi on joint delivery to clients like LEGO.
- South Pole Group: South Pole is one of the largest carbon project developers and climate consultancies, offering offsets, advisory, and decarbonization services globally. Comparable as an enterprise-facing provider of carbon credit solutions and advisory, with a broader portfolio than ClimeFi's durable-CDR focus.
- Terrapass: Terrapass is a long-standing carbon offset retailer serving businesses and consumers with verified credits and footprint calculators. Comparable as a carbon credit procurement intermediary for corporate buyers, with a broader voluntary credit mix and more retail/consumer orientation than ClimeFi.
- 3Degrees: 3Degrees is a climate solutions provider offering renewable energy certificates, carbon offsets, and decarbonization advisory to enterprises. Comparable to ClimeFi as an enterprise-facing procurement and advisory provider for climate assets, with overlap on RECs/carbon credits though broader and more established.
Emerging players
- Renoster: Renoster is an emerging carbon credit marketplace and project diligence platform serving corporate buyers of nature-based and engineered carbon credits. It is comparable to ClimeFi's Intelligence and procurement offerings on a smaller scale, with similar buy-side focus but narrower project coverage and earlier stage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
ClimeFi social profiles
Digital presenceClimeFi financial estimates
Financial estimateRevenue estimate
Valuation estimate
ClimeFi leadership team
Management profileNumber of profiles
Profiles10 records
ClimeFi funding detail
Funding detailFunding overview
Funding rounds2 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ClimeFi M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ClimeFi
What does ClimeFi do?
ClimeFi operates as a buy-side portfolio manager for durable carbon dioxide removals (CDR), exclusively representing corporate buyers and never accepting fees from project developers. The company delivers market intelligence, due diligence ratings, transaction procurement, and ongoing portfolio management across all CDR pathways, securing and managing high-integrity carbon removal assets on behalf of clients.
Is ClimeFi a public or private company?
ClimeFi is a private company. It is classified as venture growth investor backed and is currently operating.
When was ClimeFi founded?
ClimeFi was founded in 2022. It employs 11 to 50 people.
Where is ClimeFi based?
ClimeFi is headquartered in Paris, France, in the Europe region.
How does ClimeFi make money?
One revenue line is on record: CDR Portfolio Management & Procurement Fees.
Who are ClimeFi's main competitors?
Direct peers on record are Patch, BeZero, Sylvera, Pachama and Cloverly. Broad incumbents are Climate Impact Partners, South Pole Group, Terrapass and 3Degrees. Renoster is listed as an emerging player.
Does ClimeFi have an API?
No public API is recorded for ClimeFi.