Carbonaires
Carbonaires is a London-based carbon asset manager founded in 2021 that originates, finances, and procures high-integrity carbon removal credits for institutional investors, corporates, and project developers, combining structured finance with an AI-powered planning and pricing platform.
- Company typePrivate
- Founded2021
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Carbonaires does
Carbonaires is a London-based carbon asset management company founded in October 2021 by Erdem Celik, Martyn Porter, Rasih Ozturkmen, and Michael Spenley. The company identifies, originates, and invests in projects that generate high-integrity carbon removal credits, while also structuring financing and procurement arrangements for institutional investors, corporates, and project developers. Its business spans three integrated service lines: Carbon Removal (pathway design, portfolio construction, procurement delivery, and claims guidance), Financing (offtake-backed facilities, credit streaming, blended finance, and risk/assurance solutions), and Technology (the Roadmapr platform and supporting AI tools). Operations are headquartered in London with a growing US presence led by Jerome Ryan (Head of US Operations and CRCO).
The company's core technology stack comprises five integrated modules: Roadmapr (AI-powered net-zero planning with embedded AI research agents and SBTi-aligned pathway design), Carbon Credit Pricing (proprietary ML models producing market-calibrated benchmark prices across technologies, geographies, and vintages), AI Policy Analysis (LLM-powered regulatory intelligence across Article 6, EU CRCF, CBAM, and CORSIA), Digital Monitoring (live data feeds and digital twins for project oversight and permanence tracking), and Credit Portfolio Creation (an optimiser that produces credit mixes aligned to budget and live pricing). As of late 2025, the project pipeline spans more than 75 projects across 29 countries with reported investment potential in excess of $1.2 billion (homepage figures cite up to $8.8 billion), spanning biochar, direct air capture, enhanced weathering, peatland restoration, afforestation, reforestation, soil carbon, blue carbon, BECCS, and mineralisation.
Carbonaires monetises through transaction fees on structured finance and credit streaming deals, procurement and portfolio management fees on spot, forward, and offtake purchases, subscription-based platform access for Roadmapr and policy/pricing intelligence, and recurring monitoring fees plus one-time diligence fees for investment-grade project assurance. The go-to-market is enterprise-only: a high-touch direct sales motion targeting CFOs, sustainability leaders, and procurement teams at large corporates and institutional investors, supported by a public RFP submission platform for project developers (rfp.carbonaires.com). Pricing is bespoke and quote-based. Named counterparties include UBS (landmark first-of-a-kind streaming transaction into Carbon Removers), KTM Chemicals (strategic investor), Shoosmiths (engineered removal procurement), Google, Klarna, HUSK Power Systems (project investment), and the Republic of North Macedonia (government partnership).
Carbonaires firmographics
Firmographics- Name
- Carbonaires
- Legal name
- CARBONAIRES LIMITED
- Website
- https://carbonaires.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Carbonaires is a London-based carbon asset manager founded in 2021 that originates, finances, and procures high-integrity carbon removal credits for institutional investors, corporates, and project developers, combining structured finance with an AI-powered planning and pricing platform.
- Ownership category
- akta.pro rank
Carbonaires industry classification
Industry- Product category
- Carbon Asset Management & Climate Finance
- NAICS
- Environmental Consulting Services (541620), Environmental Consulting Services (54162)
- SIC
- Mineral Royalty Traders (6795)
- akta.pro primary industry
- Carbon Offtake Structuring & Contracting (ERPA, Long-term Offtakes, Price Floors) (EUABADAE)
- akta.pro secondary industries
- Carbon Finance & Investment Advisory (Project Finance, Funds, SPVs) (EUABADAD), Project-Originated Carbon Credit Marketing & Offtake (Primary Market) (EUAGAIAC), Carbon Credit Brokerage & Trading (Spot, Forward, Structured Products) (EUABADAB), Carbon Market & Policy Advisory (Compliance Schemes, ETS Design, Article 6) (EUABADAA), Supply Chain & Product Carbon Advisory (Scope 3 Procurement, PCF Support) (EUABADAJ)
Keywords
Where Carbonaires is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Carbonaires business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Structured Finance and Offtake Structuring: Carbonaires earns fees for structuring offtake-backed financing, credit streaming, and blended finance solutions for institutional investors, corporates, and project developers. The company originates projects, structures transactions, and acts as a financial counterparty, earning arrangement fees and ongoing monitoring fees.
- Carbon Credit Procurement and Portfolio Management: Facilitates spot purchases, forward contracts, and long-term offtake agreements for corporate buyers, earning procurement fees and portfolio management fees for ongoing advisory services.
- Platform and Technology Services: Roadmapr and the unified intelligence platform provide AI-driven decarbonisation planning, pricing intelligence, policy analysis, and monitoring services, with revenue derived from platform access and subscription-based advisory engagements.
- Due Diligence and Risk Assurance: Investment-grade due diligence, insurance placement, and ongoing monitoring services for financed projects, providing recurring revenue from monitoring fees and one-time diligence fees.
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Carbonaires product offering
Product offeringCore offering
Carbonaires is a London-based carbon asset manager that identifies, invests in, and finances projects which generate high-integrity carbon removal credits. The company combines advisory services (net-zero pathway design, portfolio construction, credit procurement, claims guidance) with structured carbon finance (offtake-backed facilities, credit streaming, blended finance) and an AI-driven technology platform (Roadmapr, pricing, policy analysis, digital monitoring). It serves corporates seeking residual emissions solutions, institutional investors seeking climate exposure, and project developers seeking growth capital.
Product overview
Carbonaires operates as a unified carbon finance platform combining a technology suite of five integrated modules (Roadmapr, Carbon Credit Pricing, AI Policy Analysis, Digital Monitoring, and Credit Portfolio Creation) with advisory services in carbon removal and financing. The platform delivers end-to-end decarbonisation support: Roadmapr serves as the primary AI-powered planning tool, while Carbon Credit Pricing and AI Policy Analysis provide market intelligence; Digital Monitoring and Credit Portfolio Creation handle ongoing tracking and procurement. These technology products are paired with Carbonaires' core services in carbon removal (pathway design, portfolio construction, procurement, claims guidance) and financing (institutional capital mobilisation, structured finance, risk management).
Differentiator
Problem solved
Functional benefit
Brands
- Roadmapr: AI-powered net-zero planning tool that turns emissions data into science-based, standards-aligned net-zero pathways, including carbon removal profile and budget planning.
Products and services
- Roadmapr AI-powered net-zero planning platform that converts emissions data into science-based, SBTi-aligned pathways with carbon removal profiles and budgets for corporate sustainability teams.
- Carbon Removal Services Advisory and execution services for corporate buyers covering net-zero pathway design, portfolio construction, spot and forward credit procurement, and audit-ready claims guidance.
- Financing Solutions Structured carbon finance including offtake-backed facilities, credit streaming, blended finance, risk and assurance, and price and supply hedging for institutional investors, corporates, and project developers.
Quantifiable outcome
- Pipeline of >75 projects across 29 countries with >$1.2 billion in investment potential
- +2 more outcomes
Companies that use Carbonaires
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles3 records
Carbonaires technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability7 records
Feature5 records
Carbonaires partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and secondary.
- XynteocoreCarbonaires and Xynteo co-hosted an evening event at the Barbican in London (April 2026) on 'Role of Carbon Markets in Credible Net-Zero Strategies', bringing together investors, project developers, sustainability leaders, and corporate organisations. The partnership focuses on joint market development and thought leadership in carbon markets.
- Husk (Biochar Project Developer)coreCarbonaires made its first major investment in Husk in May 2023, a leading biochar project developer. Husk is featured as a case study on the Carbonaires website. The investment supports the development of high-quality biochar carbon removal projects.
- Carbon Removers (BiCRS Developer)coreCarbon Removers is a Scottish biochar/carbon capture and storage (BiCRS) developer capturing CO2 from whisky distillery operations. Carbonaires structured a landmark streaming transaction with UBS to finance Carbon Removers' projects—the first-of-a-kind reference point for applying mature capital markets structures to carbon removal.
- Fieldfisher (Law Firm)secondaryFieldfisher, Carbonaires, and Natixis are co-hosting an expert panel on 'Defending Your Net Zero Transition Imperative' as part of London Climate Action Week (24 June 2026). The event addresses decarbonisation challenges, finance, carbon markets, and legal exposures.
- Natixis (Investment Bank)secondaryNatixis, together with Fieldfisher and Carbonaires, is co-hosting a panel discussion at London Climate Action Week (June 2026) on net zero transition, decarbonisation finance, and carbon market litigation risks for corporate clients.
- Shoosmiths (Law Firm)secondaryShoosmiths partnered with Carbonaires to secure high-integrity carbon removal credits for the firm's residual operational emissions. Carbonaires delivered and retired engineered credits supporting Shoosmiths' science-aligned decarbonisation plan. Featured as a case study.
- International Emissions Trading Association (IETA)secondaryListed among Carbonaires' trusted partners and ecosystem. Carbonaires participates in IETA events including the European Climate Summit 2026 in Barcelona, engaging with policymakers and market participants on carbon market development.
- CDR30 InitiativesecondaryListed among Carbonaires' trusted partners. CDR30 is an initiative focused on scaling carbon dioxide removal, aligning with Carbonaires' mission to build high-integrity carbon removal infrastructure.
- UN Global Compact NetworksecondaryListed among Carbonaires' trusted partners. The UN Global Compact is a UN initiative on corporate sustainability, and Carbonaires' participation signals commitment to broader sustainability principles.
- CarbonplacesecondaryListed among Carbonaires' trusted partners. Carbonplace is a carbon credit marketplace infrastructure provider, representing a potential future integration or partnership for credit trading.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Carbonaires competitors and assessment
Company assessmentDirect peers
- Rubicon Carbon: Carbon credit management and structured finance firm offering offtake, portfolio construction, and capital mobilisation across the voluntary carbon market. Directly comparable to Carbonaires' structured finance, offtake, and institutional capital mobilisation capabilities.
- Sylvera: London-based carbon credit ratings and analytics provider. Directly comparable to Carbonaires because both apply proprietary data, ML and methodology to evaluate carbon projects and prices, and serve institutional investors and corporates seeking high-integrity due diligence.
- Cloverly: Carbon credit API platform offering vetted carbon offset purchasing, portfolio management, and embedded sustainability tools. Directly comparable in providing technology infrastructure that connects corporate buyers to high-quality credits.
- Patch: Carbon credit API and marketplace enabling businesses to embed carbon credit purchasing into their products and services. Directly comparable as a technology-led intermediary focused on high-quality carbon credit procurement for corporates.
- Watershed: Enterprise carbon accounting and reduction platform helping large companies measure, report and reduce emissions, including through high-quality removal purchases. Directly comparable in serving enterprise customers with net zero pathway design, procurement, and reporting infrastructure.
- BeZero Carbon: London-based carbon credit ratings agency offering independent ratings, risk analytics and market data across voluntary carbon markets. Directly comparable to Carbonaires' pricing and due diligence capabilities for institutional buyers and project developers.
- Pachama: AI-powered carbon credit marketplace and project origination platform connecting corporates with high-quality forest and nature-based removal projects. Directly comparable in combining AI-driven project assessment with corporate credit procurement.
- Carbonplace: Carbon credit marketplace infrastructure provider backed by major banks and standard-setters, enabling trading and retirement of verified carbon credits. Directly comparable as Carbonaires' listed trusted partner and as marketplace/trading infrastructure for institutional carbon credit transactions.
Emerging players
- Renoster: Carbon project analytics platform using satellite, sensor, and AI data to verify and price nature-based carbon projects. Comparable to Carbonaires' pricing and digital monitoring capabilities but focused earlier in the project lifecycle as a verification and analytics layer.
Broad incumbents
- South Pole: Large, established carbon project developer and advisory firm with global operations across voluntary and compliance markets. Comparable as a broader incumbent offering carbon advisory, project development and portfolio services alongside Carbonaires' narrower carbon removal finance focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Carbonaires social profiles
Digital presenceCarbonaires financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carbonaires leadership team
Management profileNumber of profiles
Profiles17 records
Carbonaires funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carbonaires 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 Carbonaires
What does Carbonaires do?
Carbonaires is a London-based carbon asset manager that identifies, invests in, and finances projects which generate high-integrity carbon removal credits. The company combines advisory services (net-zero pathway design, portfolio construction, credit procurement, claims guidance) with structured carbon finance (offtake-backed facilities, credit streaming, blended finance) and an AI-driven technology platform (Roadmapr, pricing, policy analysis, digital monitoring). It serves corporates seeking residual emissions solutions, institutional investors seeking climate exposure, and project developers seeking growth capital.
Is Carbonaires a public or private company?
Carbonaires is a private company. It is classified as venture growth investor backed and is currently operating.
When was Carbonaires founded?
Carbonaires was founded in 2021. It employs 11 to 50 people.
Where is Carbonaires based?
Carbonaires is headquartered in London, United Kingdom, in the Europe region.
How does Carbonaires make money?
Four revenue lines are on record. Structured Finance and Offtake Structuring is the primary driver. The others are carbon Credit Procurement and Portfolio Management, platform and Technology Services and due Diligence and Risk Assurance.
Who are Carbonaires's main competitors?
Direct peers on record are Rubicon Carbon, Sylvera, Cloverly, Patch, Watershed, BeZero Carbon, Pachama and Carbonplace. Renoster is listed as an emerging player. South Pole is listed as a broad incumbent.
Does Carbonaires have an API?
No public API is recorded for Carbonaires.
What industry is Carbonaires in?
Carbonaires's product category is Carbon Asset Management & Climate Finance. Its primary akta.pro industry code is EUABADAE, Carbon Offtake Structuring & Contracting (ERPA, Long-term Offtakes, Price Floors), with a secondary code of EUABADAD, Carbon Finance & Investment Advisory (Project Finance, Funds, SPVs). Its NAICS code is 541620 and its SIC code is 6795.