OpenClimat
OpenClimat is a Paris-based B2B SaaS platform, founded in 2021, that lets manufacturers share verified carbon and decarbonization data with retailers through a single centralized network. It serves French retailers (Carrefour, Auchan, Leclerc, etc.) and ~200 manufacturers, anchored by the L.E.S.S. initiative launched with Perifem and FCD.
- Company typePrivate
- Founded2021
- HeadquartersParis, France
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What OpenClimat does
OpenClimat is a Paris-based B2B network platform, founded in 2021, that enables manufacturers to share verified climate data with retailer and distributor clients in a centralized, harmonized manner. The platform operates two interconnected core products: the Manufacturer Platform, where suppliers upload carbon footprint, commitments, and decarbonization action plans; and the Distributor Platform, where retailers collect, track, and benchmark supplier CO2e data. A Climate Data Verification Service, staffed by in-house climate experts, audits submitted data against recognized methodologies (SBTi with 1.5°C, Well-Below 2°C, and 2°C trajectories including FLAG-specific pathways, ADEME, PEF, and GHG Protocol), forming the platform's credibility layer.
The business is anchored by the L.E.S.S. (Low Emission Sustainable Sourcing) initiative, co-launched by French retail federations Perifem and FCD, after OpenClimat was selected among 17 candidate solutions. This federation backing gives the company privileged distribution into the French retail sector: more than 15 major retail chains (Carrefour, Auchan, Leclerc, Intermarché, Lidl, Metro, Casino, Monoprix, Boulanger, Mousquetaires, and others) participate on the distributor side, while approximately 200 manufacturers (Bel, Beiersdorf, Lindt, Herta, Petit Navire, Brasseries Kronenbourg, Andros, and others) actively share verified data.
The revenue model is B2B SaaS subscription, monetized through membership access for retailers and manufacturers. A Carbon Experts Ecosystem of 12+ certified service providers (Deloitte, Sweep, Greenly, Sami, Wecount, Aktio, Foodpilot, Takeair, R3, Carbon Cutter, Carbon Expert, Toovalu) extends the platform with decarbonization consulting and product-level LCA services. Go-to-market combines a federation-led channel motion (via L.E.S.S.) with direct enterprise sales and a website-driven inside-sales onboarding flow. The company is privately held with 1–10 employees and no disclosed external funding.
OpenClimat firmographics
Firmographics- Name
- OpenClimat
- Legal name
- OpenClimat
- Website
- https://openclimat.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- OpenClimat is a Paris-based B2B SaaS platform, founded in 2021, that lets manufacturers share verified carbon and decarbonization data with retailers through a single centralized network. It serves French retailers (Carrefour, Auchan, Leclerc, etc.) and ~200 manufacturers, anchored by the L.E.S.S. initiative launched with Perifem and FCD.
- Ownership category
- akta.pro rank
OpenClimat industry classification
Industry- Product category
- Climate Data & Carbon Reporting Software
- NAICS
- Software Publishers (513210), Environmental Consulting Services (54162)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Supply Chain (Scope 3) Emissions & Supplier Engagement Platforms (EUABAEAE)
- akta.pro secondary industries
- Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB) (EUABAEAG), Climate & Emissions Data Management (Data Lake, Integration, APIs) (EUABAEAC), Benchmarking, Ratings & Stakeholder Reporting Portals (Scorecards, Dashboards) (EUABAEAJ)
Keywords
Where OpenClimat is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Markets served
OpenClimat business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Platform Subscription: B2B SaaS platform providing climate data sharing and verification services to manufacturers and retailers. The platform enables retailers to consolidate supplier carbon data from manufacturers, creating a network-based revenue model.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
OpenClimat product offering
Product offeringCore offering
OpenClimat operates a B2B SaaS platform that enables manufacturers and retailers to share verified carbon/climate data through a centralized network. The platform powers the L.E.S.S. (Low Emission Sustainable Sourcing) initiative, allowing manufacturers to publish climate data once and have it consumed by multiple retailers, with expert verification aligned to SBTi, ADEME, PEF, and GHG Protocol standards. It currently serves more than 15 major French retailers and approximately 200 manufacturers.
Product overview
OpenClimat is a B2B network platform for retail decarbonization, comprising two interconnected core products: the Manufacturer Platform and the Distributor Platform. The Manufacturer Platform enables suppliers to share and centralize their climate data, showcase progress, and collaborate with retail clients. The Distributor Platform allows retailers to collect, track, and benchmark supplier CO₂e data. Both platforms are underpinned by a Climate Data Verification Service where expert teams verify submitted data, and access to a Carbon Experts Ecosystem of certified service providers for decarbonization support. The L.E.S.S. Initiative Platform serves as the coalition backbone for major European retailers (Auchan, Carrefour, Leclerc, Lidl, Metro, and others) to coordinate scope 3 emissions reduction with shared suppliers. The platform integrates recognized standards (SBTi, ADEME, PEF, GHG Protocol) and currently serves more than 15 retail chains and over 200 manufacturers.
Differentiator
Problem solved
Functional benefit
Products and services
- Manufacturer Platform B2B platform enabling manufacturers to centralize and share verified climate data (carbon footprint, commitments, action plans) with multiple retail clients; includes sales-team training, webinars, events, and working groups for decarbonization collaboration.
- Distributor Platform B2B platform for retailers and distributors to collect, harmonize, track, and benchmark supplier CO2e data; consolidates fragmented supplier carbon reporting into a single reliable view to accelerate low-carbon transition.
- L.E.S.S. Initiative Platform Coalition platform powering the Low Emission Sustainable Sourcing (L.E.S.S.) initiative launched by French retail federations FCD and Perifem, enabling coordinated scope 3 decarbonization and carbon data exchange between retailers and manufacturers.
Quantifiable outcome
- Over 15 major retailers joined the OpenClimat network
- +2 more outcomes
Companies that use OpenClimat
Customer profileNamed customers29 records
Segments2 records
Ideal customer profiles2 records
OpenClimat technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
OpenClimat partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered flagship, core and minor.
- PerifemflagshipPerifem is the French retail technology association that co-launched the L.E.S.S. (Low Emission Sustainable Sourcing) initiative with FCD. The initiative serves as the foundational partnership for OpenClimat's network model, bringing together major French retailers for collaborative decarbonization.
- FCDflagshipFCD (Fédération du Commerce et de la Distribution) is the French retail federation that co-launched the L.E.S.S. initiative with Perifem. The partnership establishes OpenClimat as the preferred platform for French retailers' decarbonization data sharing.
- DeloittecoreGlobal professional services firm providing sustainability consulting and audit services within the OpenClimat carbon experts ecosystem. Part of the network of service providers helping companies develop and implement decarbonization strategies.
- AktiocoreSustainability consultancy providing expertise within the OpenClimat carbon experts ecosystem. Helps companies develop and implement decarbonization strategies using the platform.
- SweepcoreCarbon accounting platform partner within the OpenClimat ecosystem. Provides carbon accounting expertise and tools to support companies' emissions tracking and reporting on the platform.
- SamicoreCarbon accounting specialist partner in the OpenClimat ecosystem. Provides emissions measurement and reporting capabilities for companies using the platform.
- WecountcoreCarbon accounting expertise provider within the OpenClimat carbon experts ecosystem. Supports companies in measuring and reporting their carbon footprint.
- GreenlycoreCarbon accounting specialist in the OpenClimat ecosystem. Provides carbon footprint measurement and reduction services for companies on the platform.
- FoodpilotcoreSpecialized tool provider for the food and retail industry within the OpenClimat ecosystem. Supports companies' decarbonization measurement and reporting with industry-specific capabilities.
- TakeaircoreSpecialized carbon measurement tool provider in the OpenClimat ecosystem. Offers emissions tracking capabilities integrated with the platform's decarbonization framework.
- R3minorImplementation partner within the OpenClimat carbon experts ecosystem. Supports companies in deploying and using the platform for their decarbonization initiatives.
- Carbon CutterminorCarbon reduction implementation partner in the OpenClimat ecosystem. Supports companies in implementing decarbonization strategies.
- Carbon ExpertminorCarbon expertise provider within the OpenClimat ecosystem. Offers specialized consulting services for companies' emissions reduction strategies.
- ToovaluminorSustainability implementation partner in the OpenClimat ecosystem. Supports companies in deploying decarbonization initiatives.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
OpenClimat competitors and assessment
Company assessmentDirect peers
- Sweep: Sweep is a carbon accounting and emissions management SaaS platform that also supports supplier Scope 3 engagement. It is both a direct competitor to OpenClimat in carbon data management and simultaneously a partner in OpenClimat's ecosystem, making it the most directly comparable peer.
- Greenly: Greenly is a carbon accounting platform serving SMEs and corporates, with supplier emissions and value-chain modules. It competes head-to-head with OpenClimat on Scope 3 measurement while also being a partner in OpenClimat's expert ecosystem.
- Sami: Sami is a French carbon-accounting and decarbonization platform for SMBs and corporates. As a French-market peer and also an OpenClimat ecosystem partner, Sami is a natural comparator on localized Scope 3 tooling.
Broad incumbents
- Watershed: Watershed is a leading enterprise carbon accounting and climate platform with strong Scope 3 / supply chain disclosure functionality. It is a much larger, well-funded incumbent offering broader functionality across multiple geographies versus OpenClimat's French retail focus.
- Persefoni: Persefoni is an enterprise Climate Management & Accounting Platform (CMAP) used by large corporates and financial institutions for footprinting and Scope 3 reporting. It addresses a similar buyer (enterprise sustainability teams) but at a much broader scale and with deeper capital base than OpenClimat.
- Workiva: Workiva is a large, established ESG and sustainability reporting platform used by enterprises for CSRD, SEC and other regulatory disclosures. While not a Scope 3 specialist, it competes for the same enterprise sustainability budget and can extend into supplier data workflows.
Emerging players
- Wecount: Wecount is a smaller carbon-accounting SaaS targeting SMEs with footprint measurement and reporting. It overlaps with OpenClimat's manufacturer-side offering while operating at a much earlier stage.
- Plan A: Plan A is a Berlin-based sustainability and carbon management SaaS for corporates with Scope 3 and supplier engagement capabilities. Comparable in functionality and stage, though broader in geography than OpenClimat.
- Toovalu: Toovalu is a French carbon-footprint and decarbonization platform for SMEs and mid-market companies. As a France-based peer and OpenClimat ecosystem partner, it is highly comparable in customer profile and language.
- Carbmee: Carbmee is a Berlin-based enterprise carbon accounting platform covering Scope 1–3 with EU regulatory focus. It addresses similar CSRD-driven buyer needs in Europe but with broader scope and stronger capital position than OpenClimat.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
OpenClimat social profiles
Digital presenceOpenClimat compliance and trust
Trust signalCompliance4 records
OpenClimat financial estimates
Financial estimateRevenue estimate
Valuation estimate
OpenClimat leadership team
Management profileNumber of profiles
Profiles1 record
OpenClimat funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OpenClimat 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 OpenClimat
What does OpenClimat do?
OpenClimat operates a B2B SaaS platform that enables manufacturers and retailers to share verified carbon/climate data through a centralized network. The platform powers the L.E.S.S. (Low Emission Sustainable Sourcing) initiative, allowing manufacturers to publish climate data once and have it consumed by multiple retailers, with expert verification aligned to SBTi, ADEME, PEF, and GHG Protocol standards. It currently serves more than 15 major French retailers and approximately 200 manufacturers.
Is OpenClimat a public or private company?
OpenClimat is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was OpenClimat founded?
OpenClimat was founded in 2021. It employs 1 to 10 people.
Where is OpenClimat based?
OpenClimat is headquartered in Paris, France, in the Europe region.
How does OpenClimat make money?
One revenue line is on record: platform Subscription.
Who are OpenClimat's main competitors?
Direct peers on record are Sweep, Greenly and Sami. Broad incumbents are Watershed, Persefoni and Workiva. Emerging players are Wecount, Plan A, Toovalu and Carbmee.
Does OpenClimat have an API?
No public API is recorded for OpenClimat.
What industry is OpenClimat in?
OpenClimat's product category is Climate Data & Carbon Reporting Software. Its primary akta.pro industry code is EUABAEAE, Supply Chain (Scope 3) Emissions & Supplier Engagement Platforms, with a secondary code of EUABAEAG, Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB). Its NAICS code is 513210 and its SIC code is 7372.