Company lists · Data refreshed November 2026
Top 22 Climate change consultancies based in Paris, France
RevenueBase identified 172 company matches for climate change consultancies associated with Paris, France as of November 2026 and tracks 2,621 professional contacts across them, including 1,186 with verified work emails. Across France, Paris is the largest hub for this category.
This list covers company matches for climate change consultancies associated with Paris, France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 22 largest climate change consultancies based in Paris, France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 374 contacts → | ||||
Exact match “Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 212 contacts → | ||||
Exact match “Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 168 contacts → | ||||
Exact match “Expert de la réconciliation entre économie et écologie, R3 fait basculer les entreprises vers une transition environnementale et sociétale réellement performante.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 75 contacts → | ||||
Exact match “Our mission : Aktio supports companies in their low-carbon transition, with our carbon footprint platform, our expertise and our network of partners to reduce emissions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 61 contacts → | ||||
Exact match “CO2 AI helps large and complex organizations measure their environmental impact, identify credible levers, and decarbonize at scale, leveraging the power of AI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “The Institute for Climate Economics (I4CE) is an independent, non-profit think tank that puts economic analysis at the service of climate action.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Carbon4 Finance is a spin-off of the leading advisory firm Carbone 4 specialized in the energy and climate transition for 18 years.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “Env-isa is a leading environmental consultancy with over 20 years of experience, specialising in aviation and its wider ecosystem.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “ClimateSeed combines strategic consulting and digital platforms to help organizations design and deploy ambitious climate strategies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 33 contacts → | ||||
Exact match “La Chaire Economie du Climat est une initiative conjointe de l'Université Paris-Dauphine et de l’Institut Louis Bachelier > Développement de programmes de recherche innovants La…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Carbometrix guides private-market professionals and their portfolio companies in effective decarbonization.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “OMNEGY est un cabinet de conseil en énergie pour les entreprises, spécialiste des achats et des contrats d'énergie.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “Notre mission Permettre la transformation énergétique et l’adaptation climatique des territoires, des actifs et des systèmes énergétiques en France et à l’international grâce à…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “ARCANIS Conseil est un ARCANIS Conseil ne sélectionne que des ́ (Investissement Socialement Responsable) ARCANIS Conseil s'adresse à des investisseurs désireux d' ́ ARCANIS…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “AMO Conseils, bureau d’études spécialisé en transition énergétique du bâtiment, accompagne professionnels et particuliers dans leurs projets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Ansa Services is a strategy advisory firm that focuses on creating sustainability-driven value, through strategic and operational shifts that result in resilient models in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “WILD TREES est une société de conseil indépendante, spécialiste des enjeux écologiques, énergétiques et climatiques.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 17 contacts → | ||||
Exact match “Fondée en 2004, Eléments Ingénieries est un bureau d’études indépendant spécialisé en ingénierie des fluides, bioclimatique, carbone & environnement.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “Cabinet de conseil Pure Player Data & IA avec une approche durable.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “Carbon Cutter est un cabinet de conseil spécialisé dans les enjeux de la transition écologique.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match “Orki transforme les exigences réglementaires et marché en leviers d'action concrets pour simplifier la transition environnementale des entreprises.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Zenon Research est un think tank dédié aux innovations et technologies pour le climat et un monde bas carbone.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “climate change consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 22 of 172 climate change consultancies based in Paris, France
See the full list, filter by size, metro and specialty, and access 1,186 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Climate change consultancies based in Paris, France at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 172 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Paris, France whose business descriptions match “climate change consultancies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,186 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Climate change consultancies by metro in France
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “climate change consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many climate change consultancies are there based in Paris, France?
RevenueBase identified 172 company matches for climate change consultancies associated with Paris, France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Greenflex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in France has the most climate change consultancies?
Paris leads France with 172 company records, followed by Lyon (29) and Nantes (16).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,186 professional contacts with verified work emails tracked across these 172 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 172 climate change consultancies based in Paris, France. Start with a free account, no credit card.
Download this list →Related lists
Climate change consultancies by geography
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- Climate change consultancies based in Brussels, Belgium
- Climate change consultancies based in Belo Horizonte, Brazil
- Climate change consultancies based in Campinas, Brazil
- Climate change consultancies based in Curitiba, Brazil
- Climate change consultancies based in Porto Alegre, Brazil
- Climate change consultancies based in Rio De Janeiro, Brazil
- Climate change consultancies based in Sao Paulo, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- Lists A-Z
- New lists
- Climate change consultancies based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 22 climate change consultancies based in Paris, France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 172 matching company records for climate change consultancies based in Paris, France, with 2,621 tracked contacts and 1,186 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 climate change consultancies based in Paris, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Greenflexgreenflex.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 374 contacts → |
“Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Carbone 4carbone4.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 212 contacts → |
“Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  R3r3.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 168 contacts → |
“Expert de la réconciliation entre économie et écologie, R3 fait basculer les entreprises vers une transition environnementale et sociétale réellement performante.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aktio Apave Groupaktio.ccHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 75 contacts → |
“Our mission : Aktio supports companies in their low-carbon transition, with our carbon footprint platform, our expertise and our network of partners to reduce emissions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Co2 AIco2ai.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 61 contacts → |
“CO2 AI helps large and complex organizations measure their environmental impact, identify credible levers, and decarbonize at scale, leveraging the power of AI.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  I4cei4ce.orgHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“The Institute for Climate Economics (I4CE) is an independent, non-profit think tank that puts economic analysis at the service of climate action.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Carbon4 Financecarbon4finance.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 40 contacts → |
“Carbon4 Finance is a spin-off of the leading advisory firm Carbone 4 specialized in the energy and climate transition for 18 years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Env-Isaenv-isa.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 40 contacts → |
“Env-isa is a leading environmental consultancy with over 20 years of experience, specialising in aviation and its wider ecosystem.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Climateseedclimateseed.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 34 contacts → |
“ClimateSeed combines strategic consulting and digital platforms to help organizations design and deploy ambitious climate strategies.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Climate Economics Chairchaireeconomieduclimat.orgHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 33 contacts → |
“La Chaire Economie du Climat est une initiative conjointe de l'Université Paris-Dauphine et de l’Institut Louis Bachelier > Développement de programmes de recherche innovants La…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Carbometrixcarbometrix.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 32 contacts → |
“Carbometrix guides private-market professionals and their portfolio companies in effective decarbonization.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Omnegy By Epsaomnegy.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 31 contacts → |
“OMNEGY est un cabinet de conseil en énergie pour les entreprises, spécialiste des achats et des contrats d'énergie.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  NAMRnamr.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 29 contacts → |
“Notre mission Permettre la transformation énergétique et l’adaptation climatique des territoires, des actifs et des systèmes énergétiques en France et à l’international grâce à…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Arcanis Conseilarcanis-conseil.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 28 contacts → |
“ARCANIS Conseil est un ARCANIS Conseil ne sélectionne que des ́ (Investissement Socialement Responsable) ARCANIS Conseil s'adresse à des investisseurs désireux d' ́ ARCANIS…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AMO Conseilsamo-conseils.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“AMO Conseils, bureau d’études spécialisé en transition énergétique du bâtiment, accompagne professionnels et particuliers dans leurs projets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ANSAansa-services.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“Ansa Services is a strategy advisory firm that focuses on creating sustainability-driven value, through strategic and operational shifts that result in resilient models in…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wild Treeswild-trees.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 21 contacts → |
“WILD TREES est une société de conseil indépendante, spécialiste des enjeux écologiques, énergétiques et climatiques.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Eléments Ingénierieselements-ing.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 17 contacts → |
“Fondée en 2004, Eléments Ingénieries est un bureau d’études indépendant spécialisé en ingénierie des fluides, bioclimatique, carbone & environnement.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Qolibrisqolibris.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 17 contacts → |
“Cabinet de conseil Pure Player Data & IA avec une approche durable.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Carbon Cuttercarboncutter.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 15 contacts → |
“Carbon Cutter est un cabinet de conseil spécialisé dans les enjeux de la transition écologique.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ORKIorki.greenHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 14 contacts → |
“Orki transforme les exigences réglementaires et marché en leviers d'action concrets pour simplifier la transition environnementale des entreprises.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ZENONzenon.ngoHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 13 contacts → |
“Zenon Research est un think tank dédié aux innovations et technologies pour le climat et un monde bas carbone.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 172 company matches
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Climate change consultancies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
172 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 172 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Climate change consultancies by metro in France
Questions about this company list
What does Exact match mean for climate change consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many climate change consultancies did RevenueBase find based in Paris, France?
The saved snapshot records 172 matching company records, 2,621 tracked contacts and 1,186 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Climate change consultancies by geography
- Climate change consultancies based in Buenos Aires, Argentina
- Climate change consultancies based in Brisbane, Australia
- Climate change consultancies based in Melbourne, Australia
- Climate change consultancies based in Perth, Australia
- Climate change consultancies based in Sydney, Australia
- Climate change consultancies based in Brussels, Belgium
- Climate change consultancies based in Belo Horizonte, Brazil
- Climate change consultancies based in Campinas, Brazil
- Climate change consultancies based in Curitiba, Brazil
- Climate change consultancies based in Porto Alegre, Brazil
- Climate change consultancies based in Rio De Janeiro, Brazil
- Climate change consultancies based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 22 climate change consultancies based in Paris, France. Snapshot: November 5, 2026. https://revenuebase.ai/companies/climate-change-consultancies/france/paris.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Climate change consultancies based in Buenos Aires, Argentina
- Climate change consultancies based in Brisbane, Australia
- Climate change consultancies based in Melbourne, Australia
- Climate change consultancies based in Perth, Australia
- Climate change consultancies based in Sydney, Australia
- Climate change consultancies based in Brussels, Belgium
Company intelligence · public preview
Top 22 climate change consultancies based in Paris, France
RevenueBase records 172 matching company records for climate change consultancies based in Paris, France, with 2,621 tracked contacts and 1,186 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 climate change consultancies based in Paris, France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Greenflexgreenflex.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 374 contacts → |
“Since 2009, GreenFlex has been a key partner in the energy, environmental and societal transformation of organizations, enabling them to change their trajectory towards an economy…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Carbone 4carbone4.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 212 contacts → |
“Founded by Alain Grandjean and Jean-Marc Jancovici, Carbone 4 is a leading independent consulting firm, specialized in energy transition, that offers its expertise to private or…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | R3r3.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 168 contacts → |
“Expert de la réconciliation entre économie et écologie, R3 fait basculer les entreprises vers une transition environnementale et sociétale réellement performante.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aktio Apave Groupaktio.cc HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 75 contacts → |
“Our mission : Aktio supports companies in their low-carbon transition, with our carbon footprint platform, our expertise and our network of partners to reduce emissions.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Co2 AIco2ai.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 61 contacts → |
“CO2 AI helps large and complex organizations measure their environmental impact, identify credible levers, and decarbonize at scale, leveraging the power of AI.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | I4cei4ce.org HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“The Institute for Climate Economics (I4CE) is an independent, non-profit think tank that puts economic analysis at the service of climate action.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Carbon4 Financecarbon4finance.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 40 contacts → |
“Carbon4 Finance is a spin-off of the leading advisory firm Carbone 4 specialized in the energy and climate transition for 18 years.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Env-Isaenv-isa.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 40 contacts → |
“Env-isa is a leading environmental consultancy with over 20 years of experience, specialising in aviation and its wider ecosystem.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Climateseedclimateseed.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 34 contacts → |
“ClimateSeed combines strategic consulting and digital platforms to help organizations design and deploy ambitious climate strategies.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Climate Economics Chairchaireeconomieduclimat.org HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 33 contacts → |
“La Chaire Economie du Climat est une initiative conjointe de l'Université Paris-Dauphine et de l’Institut Louis Bachelier > Développement de programmes de recherche innovants La…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Carbometrixcarbometrix.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 32 contacts → |
“Carbometrix guides private-market professionals and their portfolio companies in effective decarbonization.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Omnegy By Epsaomnegy.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 31 contacts → |
“OMNEGY est un cabinet de conseil en énergie pour les entreprises, spécialiste des achats et des contrats d'énergie.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | NAMRnamr.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 29 contacts → |
“Notre mission Permettre la transformation énergétique et l’adaptation climatique des territoires, des actifs et des systèmes énergétiques en France et à l’international grâce à…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Arcanis Conseilarcanis-conseil.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 28 contacts → |
“ARCANIS Conseil est un ARCANIS Conseil ne sélectionne que des ́ (Investissement Socialement Responsable) ARCANIS Conseil s'adresse à des investisseurs désireux d' ́ ARCANIS…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AMO Conseilsamo-conseils.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 24 contacts → |
“AMO Conseils, bureau d’études spécialisé en transition énergétique du bâtiment, accompagne professionnels et particuliers dans leurs projets.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ANSAansa-services.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“Ansa Services is a strategy advisory firm that focuses on creating sustainability-driven value, through strategic and operational shifts that result in resilient models in…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wild Treeswild-trees.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 21 contacts → |
“WILD TREES est une société de conseil indépendante, spécialiste des enjeux écologiques, énergétiques et climatiques.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Eléments Ingénierieselements-ing.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 17 contacts → |
“Fondée en 2004, Eléments Ingénieries est un bureau d’études indépendant spécialisé en ingénierie des fluides, bioclimatique, carbone & environnement.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Qolibrisqolibris.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 17 contacts → |
“Cabinet de conseil Pure Player Data & IA avec une approche durable.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carbon Cuttercarboncutter.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 15 contacts → |
“Carbon Cutter est un cabinet de conseil spécialisé dans les enjeux de la transition écologique.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ORKIorki.green HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 14 contacts → |
“Orki transforme les exigences réglementaires et marché en leviers d'action concrets pour simplifier la transition environnementale des entreprises.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ZENONzenon.ngo HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 13 contacts → |
“Zenon Research est un think tank dédié aux innovations et technologies pour le climat et un monde bas carbone.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 172 company matches
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Climate change consultancies: dataset insights
November 5, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
172 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 172 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Climate change consultancies by metro in France
Questions about this company list
What does Exact match mean for climate change consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many climate change consultancies did RevenueBase find based in Paris, France?
The saved snapshot records 172 matching company records, 2,621 tracked contacts and 1,186 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 climate change consultancies based in Paris, France. Snapshot: November 5, 2026. https://revenuebase.ai/companies/climate-change-consultancies/france/paris.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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