Company lists · Data refreshed September 2026
Top 25 Sustainable software development firms based in France
RevenueBase identified 514 company matches for sustainable software development firms associated with France as of September 2026 and tracks 14,819 professional contacts across them, including 5,212 with verified work emails. Paris is the largest hub.
This list covers company matches for sustainable software development firms associated with 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 September 29, 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 25 largest sustainable software development firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,928 contacts → | ||||
Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 543 contacts → | ||||
Exact match “Notre ambition : créer plus de performance par le numérique à impact.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 390 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 278 contacts → | ||||
Exact match “Créé en 1991, reconnu comme l’un des meilleurs cabinets français spécialiste de la transformation écologique, EODD ingénieurs conseils apporte sa vision transversale et ses…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 211 contacts → | ||||
Exact match “Iliade Consulting is an IT Consulting Company specialized in the energy and water sector.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 183 contacts → | ||||
Exact match “Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 174 contacts → | ||||
Exact match “For over 35 years, Écosphère has been providing consulting and engineering services in the environmental field.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 164 contacts → | ||||
Exact match “Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 161 contacts → | ||||
Exact match “Alenia is a Tribe of IT consultants united and inclusive.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 155 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 141 contacts → | ||||
Exact match “Des solutions digitales innovantes au service des métiers de l’environnement.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 131 contacts → | ||||
Exact match “Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 127 contacts → | ||||
Exact match “IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 120 contacts → | ||||
Exact match “WeeFin is revolutionizing sustainable finance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 115 contacts → | ||||
Exact match “SOLER IDE est l’un des leaders français du Conseil en Environnement.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 109 contacts → | ||||
Exact match “Eco CO2 se positionne sur le marché de l'environnement et du développement durable.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 105 contacts → | ||||
Exact match “Arolla est une société de conseil spécialisée dans les techniques les plus avancées de développement logiciel : Clean Code, TDD, BDD, Legacy Remediation, style de Programmation…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 105 contacts → | ||||
Exact match “Aujourd’hui ARP Astrance regroupe plus de 100 collaborateurs et intervient en tant que conseil, AMO, project manager, BE environnement, écologue sur les projets en développement…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 98 contacts → | ||||
Exact match “Si le numérique permet des gains de productivité et des innovations sans précédent, il a aussi des impacts sociaux, sociétaux et environnementaux considérables encore trop peu…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 95 contacts → | ||||
Exact match “Eh non,"Développeurs de progrès", n’est pas qu'un joli slogan pour nos T-shirts; c'est une véritable philosophie.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 81 contacts → | ||||
Exact match “UTOPIES is the top French consulting firm dedicated exclusively, since its creation in 1993, to the promotion of sustainable development through consulting and think tank…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 79 contacts → | ||||
Exact match “eXalt IT : là où l'expertise du Software Engineering rencontre l'audace, pour donner vie à chaque projet.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 78 contacts → | ||||
Exact match “If you’re looking for a team who are up to the challenges of your project, you found it!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 72 contacts → | ||||
Exact match “New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 65 contacts → | ||||
Exact match “Natural Solution is an innovative company trying to bridge the cultural gap that divides environmental scientists and software engineers.” Recorded in the RevenueBase company graph · Sep 29, 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 “sustainable software development firms”. 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 25 of 514 sustainable software development firms based in France
See the full list, filter by size, metro and specialty, and access 5,212 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable software development firms based in France at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 514 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 France whose business descriptions match “sustainable software development firms” 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 5,212 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 September 29, 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.
Sustainable software development firms by metro
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 “sustainable software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable software development firms are there based in France?
RevenueBase identified 514 company matches for sustainable software development firms associated with France as of September 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?
Groupe SII tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable software development firms?
Paris leads with 100 company records, followed by Lyon (19) and Nantes (14).
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 5,212 professional contacts with verified work emails tracked across these 514 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 514 sustainable software development firms based in France. Start with a free account, no credit card.
Download this list →Related lists
Sustainable software development firms by geography
- Sustainable software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
- Sustainable software development firms based in Rio De Janeiro, Brazil
- Sustainable software development firms based in Sao Paulo, Brazil
- Sustainable software development firms based in Calgary, Canada
- Sustainable software development firms based in Toronto, Canada
- Sustainable software development firms based in Santiago, Chile
- Sustainable software development firms based in Paris, France
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainable software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 sustainable software development firms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 514 matching company records for sustainable software development firms based in France, with 14,819 tracked contacts and 5,212 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 25 sustainable software development firms based in 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 |  Groupe SIIsii-group.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Groupe Sigmasigma.fr HQ: La Chapelle Sur Erdre, FranceReported employees: 501-1,000 | La Chapelle Sur Erdre, France | 501-1,000 | Exact match | 543 contacts → |
“Notre ambition : créer plus de performance par le numérique à impact.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Greenflexgreenflex.comHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 390 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Eodd Ingénieurs Conseilseodd.frHQ: Villeurbanne, FranceReported employees: 201-500 | Villeurbanne, France | 201-500 | Exact match | 278 contacts → |
“Créé en 1991, reconnu comme l’un des meilleurs cabinets français spécialiste de la transformation écologique, EODD ingénieurs conseils apporte sa vision transversale et ses…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Iliade Consultingiliadeconsulting.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 211 contacts → |
“Iliade Consulting is an IT Consulting Company specialized in the energy and water sector.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  SWEEPsweep.netHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 183 contacts → |
“Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Écosphèreecosphere.frHQ: St.-maurice, FranceReported employees: 201-500 | St.-maurice, France | 201-500 | Exact match | 174 contacts → |
“For over 35 years, Écosphère has been providing consulting and engineering services in the environmental field.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  EVEAevea-conseil.comHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 164 contacts → |
“Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alenia Consultingalenia.ioHQ: Puteaux, FranceReported employees: 51-200 | Puteaux, France | 51-200 | Exact match | 161 contacts → |
“Alenia is a Tribe of IT consultants united and inclusive.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  R3r3.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 155 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SOMEIsomei.fr HQ: Marseille, FranceReported employees: 51-200 | Marseille, France | 51-200 | Exact match | 141 contacts → |
“Des solutions digitales innovantes au service des métiers de l’environnement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Synergis Environnementsynergis-environnement.comHQ: Beaucouzé, FranceReported employees: 51-200 | Beaucouzé, France | 51-200 | Exact match | 131 contacts → |
“Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IS Technologiesis-technologies.netHQ: Courbevoie Cedex, FranceReported employees: Not recorded | Courbevoie Cedex, France | Not recorded | Exact match | 127 contacts → |
“IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Weefinweefin.coHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 120 contacts → |
“WeeFin is revolutionizing sustainable finance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Soler IDEvertical-sea.comHQ: Massy, FranceReported employees: 51-200 | Massy, France | 51-200 | Exact match | 115 contacts → |
“SOLER IDE est l’un des leaders français du Conseil en Environnement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ECO Co2ecoco2.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 109 contacts → |
“Eco CO2 se positionne sur le marché de l'environnement et du développement durable.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arollaarolla.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Arolla est une société de conseil spécialisée dans les techniques les plus avancées de développement logiciel : Clean Code, TDD, BDD, Legacy Remediation, style de Programmation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ARP Astrancearp-astrance.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Aujourd’hui ARP Astrance regroupe plus de 100 collaborateurs et intervient en tant que conseil, AMO, project manager, BE environnement, écologue sur les projets en développement…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Groupe Isiagroupe-isia.comHQ: Saint Mathieu De Treviers, FranceReported employees: 51-200 | Saint Mathieu De Treviers, France | 51-200 | Exact match | 98 contacts → |
“Si le numérique permet des gains de productivité et des innovations sans précédent, il a aussi des impacts sociaux, sociétaux et environnementaux considérables encore trop peu…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nextoonextoo.frHQ: Roubaix, FranceReported employees: 51-200 | Roubaix, France | 51-200 | Exact match | 95 contacts → |
“Eh non,"Développeurs de progrès", n’est pas qu'un joli slogan pour nos T-shirts; c'est une véritable philosophie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Utopiesutopies.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 81 contacts → |
“UTOPIES is the top French consulting firm dedicated exclusively, since its creation in 1993, to the promotion of sustainable development through consulting and think tank…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Exalt ITexalt-company.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 79 contacts → |
“eXalt IT : là où l'expertise du Software Engineering rencontre l'audace, pour donner vie à chaque projet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  SERLIserli.comHQ: Chasseneuil-du-poitou, FranceReported employees: 51-200 | Chasseneuil-du-poitou, France | 51-200 | Exact match | 78 contacts → |
“If you’re looking for a team who are up to the challenges of your project, you found it!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  New-Enew-e.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 72 contacts → |
“New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Natural Solutionsnatural-solutions.euHQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 65 contacts → |
“Natural Solution is an innovative company trying to bridge the cultural gap that divides environmental scientists and software engineers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 514 company matches
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Sustainable software development firms: dataset insights
September 29, 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
510 records in the displayed employee bands.
4 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 worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 514 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: September 29, 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 ↗
Sustainable software development firms by metro
Questions about this company list
What does Exact match mean for sustainable software development firms?
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 sustainable software development firms did RevenueBase find based in France?
The saved snapshot records 514 matching company records, 14,819 tracked contacts and 5,212 verified emails. The public preview displays 25 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: September 29, 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
Sustainable software development firms by geography
- Sustainable software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
- Sustainable software development firms based in Rio De Janeiro, Brazil
- Sustainable software development firms based in Sao Paulo, Brazil
- Sustainable software development firms based in Calgary, Canada
- Sustainable software development firms based in Toronto, Canada
- Sustainable software development firms based in Santiago, Chile
- Sustainable software development firms based in Paris, France
Cite this list
RevenueBase Data Team. Top 25 sustainable software development firms based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/sustainable-software-development-firms/france.
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
- Sustainable software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 sustainable software development firms based in France
RevenueBase records 514 matching company records for sustainable software development firms based in France, with 14,819 tracked contacts and 5,212 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 25 sustainable software development firms based in 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 | Groupe SIIsii-group.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Groupe Sigmasigma.fr HQ: La Chapelle Sur Erdre, FranceReported employees: 501-1,000 | La Chapelle Sur Erdre, France | 501-1,000 | Exact match | 543 contacts → |
“Notre ambition : créer plus de performance par le numérique à impact.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Greenflexgreenflex.com HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 390 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Eodd Ingénieurs Conseilseodd.fr HQ: Villeurbanne, FranceReported employees: 201-500 | Villeurbanne, France | 201-500 | Exact match | 278 contacts → |
“Créé en 1991, reconnu comme l’un des meilleurs cabinets français spécialiste de la transformation écologique, EODD ingénieurs conseils apporte sa vision transversale et ses…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Iliade Consultingiliadeconsulting.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 211 contacts → |
“Iliade Consulting is an IT Consulting Company specialized in the energy and water sector.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SWEEPsweep.net HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 183 contacts → |
“Sweep is the enterprise sustainability data management platform trusted by the world’s leading companies and financial institutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Écosphèreecosphere.fr HQ: St.-maurice, FranceReported employees: 201-500 | St.-maurice, France | 201-500 | Exact match | 174 contacts → |
“For over 35 years, Écosphère has been providing consulting and engineering services in the environmental field.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | EVEAevea-conseil.com HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 164 contacts → |
“Established in 2015, EVEA is a consulting firm, a software tools publisher, and a training organization.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alenia Consultingalenia.io HQ: Puteaux, FranceReported employees: 51-200 | Puteaux, France | 51-200 | Exact match | 161 contacts → |
“Alenia is a Tribe of IT consultants united and inclusive.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | R3r3.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 155 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SOMEIsomei.fr HQ: Marseille, FranceReported employees: 51-200 | Marseille, France | 51-200 | Exact match | 141 contacts → |
“Des solutions digitales innovantes au service des métiers de l’environnement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Synergis Environnementsynergis-environnement.com HQ: Beaucouzé, FranceReported employees: 51-200 | Beaucouzé, France | 51-200 | Exact match | 131 contacts → |
“Synergis Environnement est un bureau d'études indépendant spécialisé dans l'ingénierie environnementale, agricole et réglementaire.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IS Technologiesis-technologies.net HQ: Courbevoie Cedex, FranceReported employees: Not recorded | Courbevoie Cedex, France | Not recorded | Exact match | 127 contacts → |
“IS Technologies est une société de conseils et de services en informatique basée à La Défense.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Weefinweefin.co HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 120 contacts → |
“WeeFin is revolutionizing sustainable finance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Soler IDEvertical-sea.com HQ: Massy, FranceReported employees: 51-200 | Massy, France | 51-200 | Exact match | 115 contacts → |
“SOLER IDE est l’un des leaders français du Conseil en Environnement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ECO Co2ecoco2.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 109 contacts → |
“Eco CO2 se positionne sur le marché de l'environnement et du développement durable.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arollaarolla.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Arolla est une société de conseil spécialisée dans les techniques les plus avancées de développement logiciel : Clean Code, TDD, BDD, Legacy Remediation, style de Programmation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ARP Astrancearp-astrance.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Aujourd’hui ARP Astrance regroupe plus de 100 collaborateurs et intervient en tant que conseil, AMO, project manager, BE environnement, écologue sur les projets en développement…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Groupe Isiagroupe-isia.com HQ: Saint Mathieu De Treviers, FranceReported employees: 51-200 | Saint Mathieu De Treviers, France | 51-200 | Exact match | 98 contacts → |
“Si le numérique permet des gains de productivité et des innovations sans précédent, il a aussi des impacts sociaux, sociétaux et environnementaux considérables encore trop peu…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nextoonextoo.fr HQ: Roubaix, FranceReported employees: 51-200 | Roubaix, France | 51-200 | Exact match | 95 contacts → |
“Eh non,"Développeurs de progrès", n’est pas qu'un joli slogan pour nos T-shirts; c'est une véritable philosophie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Utopiesutopies.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 81 contacts → |
“UTOPIES is the top French consulting firm dedicated exclusively, since its creation in 1993, to the promotion of sustainable development through consulting and think tank…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Exalt ITexalt-company.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 79 contacts → |
“eXalt IT : là où l'expertise du Software Engineering rencontre l'audace, pour donner vie à chaque projet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SERLIserli.com HQ: Chasseneuil-du-poitou, FranceReported employees: 51-200 | Chasseneuil-du-poitou, France | 51-200 | Exact match | 78 contacts → |
“If you’re looking for a team who are up to the challenges of your project, you found it!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | New-Enew-e.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 72 contacts → |
“New-e, c'est la société de conseil opérationnel, spécialiste des métiers de la transition durable!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Natural Solutionsnatural-solutions.eu HQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 65 contacts → |
“Natural Solution is an innovative company trying to bridge the cultural gap that divides environmental scientists and software engineers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 514 company matches
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Sustainable software development firms: dataset insights
September 29, 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
510 records in the displayed employee bands.
4 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 worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 514 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: September 29, 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 ↗
Sustainable software development firms by metro
Questions about this company list
What does Exact match mean for sustainable software development firms?
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 sustainable software development firms did RevenueBase find based in France?
The saved snapshot records 514 matching company records, 14,819 tracked contacts and 5,212 verified emails. The public preview displays 25 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: September 29, 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
Sustainable software development firms by geography
- Sustainable software development firms based in Buenos Aires, Argentina
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- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
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- Sustainable software development firms based in Calgary, Canada
- Sustainable software development firms based in Toronto, Canada
- Sustainable software development firms based in Santiago, Chile
- Sustainable software development firms based in Paris, France
Cite this list
RevenueBase Data Team. Top 25 sustainable software development firms based in France. Snapshot: September 29, 2026. https://revenuebase.ai/companies/sustainable-software-development-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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