Company lists · Data refreshed November 2026
Top 25 Retrofitting consultants based in France
RevenueBase identified 1,328 company matches for retrofitting consultants associated with France as of November 2026 and tracks 11,153 professional contacts across them, including 3,582 with verified work emails. Paris is the largest hub.
This list covers company matches for retrofitting consultants 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 November 6, 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 retrofitting consultants based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,170 contacts → | ||||
Exact match “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 520 contacts → | ||||
Exact match “ACCEO est un bureau d’études en bâtiment indépendant fondé en 2003 et spécialisé dans des domaines à forte technicité : Ascenseurs, Efficacité énergétique, Environnement, AMO et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 146 contacts → | ||||
Exact match “Sénova est "le partenaire de la rénovation énergétique de votre habitat".” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 99 contacts → | ||||
Exact match “CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 99 contacts → | ||||
Exact match “Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 95 contacts → | ||||
Exact match “Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 94 contacts → | ||||
Exact match “Le Groupe NERCO conseille et accompagne Investisseurs, Foncières, Assets managers, Property managers et Utilisateurs à tous les stades de leurs projets de rénovation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 93 contacts → | ||||
Exact match “Depuis 2008, Eco Environnement accompagne les professionnels dans l’optimisation et la performance énergétique de leurs bâtiments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 85 contacts → | ||||
Exact match “QUI SOMMES NOUS?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 79 contacts → | ||||
Exact match “Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 77 contacts → | ||||
Exact match “ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 74 contacts → | ||||
Exact match “SYNAPSE Construction, société d'ingénierie bureau d'études techniques (BET) dans les métiers du bâtiment, répond aux besoins des donneurs d'ordres publics et privés.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 73 contacts → | ||||
Exact match “Solares Bauen est un bureau d’étude fluides, thermique et environnement dans le bâtiment créée en 2005 à Strasbourg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 66 contacts → | ||||
Exact match “Nous sommes un bureau d’étude thermique et fluides qui encourage la conception bioclimatique et la rénovation énergétique des bâtiments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 62 contacts → | ||||
Exact match “Sevaia brings you its expertise and advice in energy efficiency, environmental performance of buildings, and responsible finance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 61 contacts → | ||||
Exact match “Spécialisé dans le génie électrique, courants forts, courants faibles, dans le génie climatique et les énergies renouvelables, EGA intervient principalement pour le secteur…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 59 contacts → | ||||
Exact match “Créée en 1992, ALTERNET dont les bureaux sont situés à Paris (Siège) et à Bordeaux, est une société d’ingénierie indépendante spécialisée dans les domaines techniques du bâtiment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 56 contacts → | ||||
Exact match “AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “Nous sommes un bureau d'études pluridisciplinaire spécialisé dans le secteur du bâtiment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 53 contacts → | ||||
Exact match “Ithaque a été créée avec la conviction que la rénovation énergétique des maisons est un enjeu central de la transition écologique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “Sietra Provence, membre du Groupe GCC, est spécialisé en Génie Climatique et Plomberie depuis plus de 70 ans.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 49 contacts → | ||||
Exact match “Bureau d'études « Fluides, Energie et Développement durable » créé en 2002, Tribu Energie synthétise à travers ses ingénieurs plus de trente années d'expérience en énergétique du…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 45 contacts → | ||||
Exact match “L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 45 contacts → | ||||
Exact match “Expert de la rénovation depuis plusieurs années, Renov'eco vous accompagne dans vos travaux d'aménagement intérieur et extérieur, en vous proposant une gamme de produits étendue…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 44 contacts → | ||||
Exact match “Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Recorded in the RevenueBase company graph · Nov 6, 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 “retrofitting consultants”. 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 1,328 retrofitting consultants based in France
See the full list, filter by size, metro and specialty, and access 3,582 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Retrofitting consultants based in France at a glance
As of Nov 6, 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 1,328 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 “retrofitting consultants” 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 3,582 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 6, 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.
Retrofitting consultants 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 “retrofitting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many retrofitting consultants are there based in France?
RevenueBase identified 1,328 company matches for retrofitting consultants associated with 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?
BTP Consultants tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most retrofitting consultants?
Paris leads with 131 company records, followed by Lyon (35) and Toulouse (30).
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 3,582 professional contacts with verified work emails tracked across these 1,328 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,328 retrofitting consultants based in France. Start with a free account, no credit card.
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Retrofitting consultants by geography
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Browse the directory
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.
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Company intelligence · public preview
Top 25 retrofitting consultants 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 1,328 matching company records for retrofitting consultants based in France, with 11,153 tracked contacts and 3,582 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: November 6, 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 retrofitting consultants 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 |  BTP Consultantsbtp-consultants.frHQ: Montigny-le-bretonneux, FranceReported employees: 201-500 | Montigny-le-bretonneux, France | 201-500 | Exact match | 1,170 contacts → |
“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: La Ciotat, FranceReported employees: 501-1,000 | La Ciotat, France | 501-1,000 | Exact match | 520 contacts → |
“ACCEO est un bureau d’études en bâtiment indépendant fondé en 2003 et spécialisé dans des domaines à forte technicité : Ascenseurs, Efficacité énergétique, Environnement, AMO et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sénovasenova.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 146 contacts → |
“Sénova est "le partenaire de la rénovation énergétique de votre habitat".” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CDC Conseilcdcconseil.frHQ: Joué-lès-tours, FranceReported employees: 51-200 | Joué-lès-tours, France | 51-200 | Exact match | 99 contacts → |
“CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BTP Ingénieriebtp-ingenierie.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 99 contacts → |
“Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Energie & Serviceenergieetservice.frHQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 95 contacts → |
“Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NERCOnerco.frHQ: Ecully Cedex, FranceReported employees: 51-200 | Ecully Cedex, France | 51-200 | Exact match | 94 contacts → |
“Le Groupe NERCO conseille et accompagne Investisseurs, Foncières, Assets managers, Property managers et Utilisateurs à tous les stades de leurs projets de rénovation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ECO Environnementecoenvironnement.netHQ: Pantin, FranceReported employees: 51-200 | Pantin, France | 51-200 | Exact match | 93 contacts → |
“Depuis 2008, Eco Environnement accompagne les professionnels dans l’optimisation et la performance énergétique de leurs bâtiments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oasiisoasiis.frHQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 85 contacts → |
“QUI SOMMES NOUS?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Akila Ingénierieakila-ingenierie.comHQ: Epinay Sur Seine, FranceReported employees: 11-50 | Epinay Sur Seine, France | 11-50 | Exact match | 79 contacts → |
“Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Alto Ingénieriealto-ingenierie.frHQ: Bussy-saint-martin, FranceReported employees: 51-200 | Bussy-saint-martin, France | 51-200 | Exact match | 77 contacts → |
“ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Synapse Constructionsynapse-construction.comHQ: Écully, FranceReported employees: 51-200 | Écully, France | 51-200 | Exact match | 74 contacts → |
“SYNAPSE Construction, société d'ingénierie bureau d'études techniques (BET) dans les métiers du bâtiment, répond aux besoins des donneurs d'ordres publics et privés.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Solares Bauen Francesolares-bauen.frHQ: Strasbourg, FranceReported employees: 51-200 | Strasbourg, France | 51-200 | Exact match | 73 contacts → |
“Solares Bauen est un bureau d’étude fluides, thermique et environnement dans le bâtiment créée en 2005 à Strasbourg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ENERAenera.frHQ: Levallois-perret, FranceReported employees: 51-200 | Levallois-perret, France | 51-200 | Exact match | 66 contacts → |
“Nous sommes un bureau d’étude thermique et fluides qui encourage la conception bioclimatique et la rénovation énergétique des bâtiments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sevaiasevaia.euHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 62 contacts → |
“Sevaia brings you its expertise and advice in energy efficiency, environmental performance of buildings, and responsible finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Corbas, FranceReported employees: 51-200 | Corbas, France | 51-200 | Exact match | 61 contacts → |
“Spécialisé dans le génie électrique, courants forts, courants faibles, dans le génie climatique et les énergies renouvelables, EGA intervient principalement pour le secteur…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Alternetalternet.netHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 59 contacts → |
“Créée en 1992, ALTERNET dont les bureaux sont situés à Paris (Siège) et à Bordeaux, est une société d’ingénierie indépendante spécialisée dans les domaines techniques du bâtiment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Akajouleakajoule.comHQ: Saint Nazaire, FranceReported employees: 11-50 | Saint Nazaire, France | 11-50 | Exact match | 56 contacts → |
“AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IPH Ingénierieiph-bet.frHQ: Rouvroy, FranceReported employees: 51-200 | Rouvroy, France | 51-200 | Exact match | 54 contacts → |
“Nous sommes un bureau d'études pluridisciplinaire spécialisé dans le secteur du bâtiment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ithaqueithaque-renovation.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“Ithaque a été créée avec la conviction que la rénovation énergétique des maisons est un enjeu central de la transition écologique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sietra Provence Expert EN Génie Climatique ET Plomberiesietra-provence.frHQ: Pierrelatte, FranceReported employees: 51-200 | Pierrelatte, France | 51-200 | Exact match | 50 contacts → |
“Sietra Provence, membre du Groupe GCC, est spécialisé en Génie Climatique et Plomberie depuis plus de 70 ans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tribu Energietribu-energie.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 49 contacts → |
“Bureau d'études « Fluides, Energie et Développement durable » créé en 2002, Tribu Energie synthétise à travers ses ingénieurs plus de trente années d'expérience en énergétique du…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  AXYSaxys-be.frHQ: Courtabœuf, FranceReported employees: 11-50 | Courtabœuf, France | 11-50 | Exact match | 45 contacts → |
“L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Renov'ecorenov-eco.comHQ: Vaivre-Et-Montoille, FranceReported employees: 51-200 | Vaivre-Et-Montoille, France | 51-200 | Exact match | 45 contacts → |
“Expert de la rénovation depuis plusieurs années, Renov'eco vous accompagne dans vos travaux d'aménagement intérieur et extérieur, en vous proposant une gamme de produits étendue…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Best Energiesbest-energies.frHQ: Montreuil, FranceReported employees: 11-50 | Montreuil, France | 11-50 | Exact match | 44 contacts → |
“Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,328 company matches
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Retrofitting consultants: dataset insights
November 6, 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
1,316 records in the displayed employee bands.
12 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 1,328 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 6, 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 ↗
Retrofitting consultants by metro
Questions about this company list
What does Exact match mean for retrofitting consultants?
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 retrofitting consultants did RevenueBase find based in France?
The saved snapshot records 1,328 matching company records, 11,153 tracked contacts and 3,582 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: November 6, 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
Retrofitting consultants by geography
- Retrofitting consultants based in Melbourne, Australia
- Retrofitting consultants based in Sydney, Australia
- Retrofitting consultants based in Belo Horizonte, Brazil
- Retrofitting consultants based in Rio De Janeiro, Brazil
- Retrofitting consultants based in Sao Paulo, Brazil
- Retrofitting consultants based in Calgary, Canada
- Retrofitting consultants based in Montreal, Canada
- Retrofitting consultants based in Toronto, Canada
- Retrofitting consultants based in Vancouver, Canada
- Retrofitting consultants based in Lyon, France
- Retrofitting consultants based in Paris, France
- Retrofitting consultants based in Toulouse, France
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 retrofitting consultants based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/retrofitting-consultants/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
- Retrofitting consultants based in Melbourne, Australia
- Retrofitting consultants based in Sydney, Australia
- Retrofitting consultants based in Belo Horizonte, Brazil
- Retrofitting consultants based in Rio De Janeiro, Brazil
- Retrofitting consultants based in Sao Paulo, Brazil
- Retrofitting consultants based in Calgary, Canada
Company intelligence · public preview
Top 25 retrofitting consultants based in France
RevenueBase records 1,328 matching company records for retrofitting consultants based in France, with 11,153 tracked contacts and 3,582 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: November 6, 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 retrofitting consultants 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 | BTP Consultantsbtp-consultants.fr HQ: Montigny-le-bretonneux, FranceReported employees: 201-500 | Montigny-le-bretonneux, France | 201-500 | Exact match | 1,170 contacts → |
“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: La Ciotat, FranceReported employees: 501-1,000 | La Ciotat, France | 501-1,000 | Exact match | 520 contacts → |
“ACCEO est un bureau d’études en bâtiment indépendant fondé en 2003 et spécialisé dans des domaines à forte technicité : Ascenseurs, Efficacité énergétique, Environnement, AMO et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sénovasenova.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 146 contacts → |
“Sénova est "le partenaire de la rénovation énergétique de votre habitat".” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CDC Conseilcdcconseil.fr HQ: Joué-lès-tours, FranceReported employees: 51-200 | Joué-lès-tours, France | 51-200 | Exact match | 99 contacts → |
“CDC Conseil est une entreprise qui propose - Aux gestionnaires de patrimoines immobiliers des prestations de conseil de suivi d’exploitation, d’achat d’énergie et des solutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BTP Ingénieriebtp-ingenierie.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 99 contacts → |
“Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Energie & Serviceenergieetservice.fr HQ: Versailles, FranceReported employees: 51-200 | Versailles, France | 51-200 | Exact match | 95 contacts → |
“Avez-vous besoin d'aide pour améliorer les performances énergétiques de vos bâtiments?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NERCOnerco.fr HQ: Ecully Cedex, FranceReported employees: 51-200 | Ecully Cedex, France | 51-200 | Exact match | 94 contacts → |
“Le Groupe NERCO conseille et accompagne Investisseurs, Foncières, Assets managers, Property managers et Utilisateurs à tous les stades de leurs projets de rénovation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ECO Environnementecoenvironnement.net HQ: Pantin, FranceReported employees: 51-200 | Pantin, France | 51-200 | Exact match | 93 contacts → |
“Depuis 2008, Eco Environnement accompagne les professionnels dans l’optimisation et la performance énergétique de leurs bâtiments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oasiisoasiis.fr HQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 85 contacts → |
“QUI SOMMES NOUS?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Akila Ingénierieakila-ingenierie.com HQ: Epinay Sur Seine, FranceReported employees: 11-50 | Epinay Sur Seine, France | 11-50 | Exact match | 79 contacts → |
“Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Alto Ingénieriealto-ingenierie.fr HQ: Bussy-saint-martin, FranceReported employees: 51-200 | Bussy-saint-martin, France | 51-200 | Exact match | 77 contacts → |
“ALTO Ingénierie est un bureau d'étude Fluides et Environnement, qui intervient en MOE et AMO, mais également en Direction de Synthèse et BIM Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Synapse Constructionsynapse-construction.com HQ: Écully, FranceReported employees: 51-200 | Écully, France | 51-200 | Exact match | 74 contacts → |
“SYNAPSE Construction, société d'ingénierie bureau d'études techniques (BET) dans les métiers du bâtiment, répond aux besoins des donneurs d'ordres publics et privés.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solares Bauen Francesolares-bauen.fr HQ: Strasbourg, FranceReported employees: 51-200 | Strasbourg, France | 51-200 | Exact match | 73 contacts → |
“Solares Bauen est un bureau d’étude fluides, thermique et environnement dans le bâtiment créée en 2005 à Strasbourg.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ENERAenera.fr HQ: Levallois-perret, FranceReported employees: 51-200 | Levallois-perret, France | 51-200 | Exact match | 66 contacts → |
“Nous sommes un bureau d’étude thermique et fluides qui encourage la conception bioclimatique et la rénovation énergétique des bâtiments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sevaiasevaia.eu HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 62 contacts → |
“Sevaia brings you its expertise and advice in energy efficiency, environmental performance of buildings, and responsible finance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Corbas, FranceReported employees: 51-200 | Corbas, France | 51-200 | Exact match | 61 contacts → |
“Spécialisé dans le génie électrique, courants forts, courants faibles, dans le génie climatique et les énergies renouvelables, EGA intervient principalement pour le secteur…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alternetalternet.net HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 59 contacts → |
“Créée en 1992, ALTERNET dont les bureaux sont situés à Paris (Siège) et à Bordeaux, est une société d’ingénierie indépendante spécialisée dans les domaines techniques du bâtiment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Akajouleakajoule.com HQ: Saint Nazaire, FranceReported employees: 11-50 | Saint Nazaire, France | 11-50 | Exact match | 56 contacts → |
“AKAJOULE est un bureau d’étude spécialisé dans l’accompagnement et l’ingénierie en énergie et environnement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IPH Ingénierieiph-bet.fr HQ: Rouvroy, FranceReported employees: 51-200 | Rouvroy, France | 51-200 | Exact match | 54 contacts → |
“Nous sommes un bureau d'études pluridisciplinaire spécialisé dans le secteur du bâtiment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ithaqueithaque-renovation.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“Ithaque a été créée avec la conviction que la rénovation énergétique des maisons est un enjeu central de la transition écologique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sietra Provence Expert EN Génie Climatique ET Plomberiesietra-provence.fr HQ: Pierrelatte, FranceReported employees: 51-200 | Pierrelatte, France | 51-200 | Exact match | 50 contacts → |
“Sietra Provence, membre du Groupe GCC, est spécialisé en Génie Climatique et Plomberie depuis plus de 70 ans.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tribu Energietribu-energie.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 49 contacts → |
“Bureau d'études « Fluides, Energie et Développement durable » créé en 2002, Tribu Energie synthétise à travers ses ingénieurs plus de trente années d'expérience en énergétique du…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | AXYSaxys-be.fr HQ: Courtabœuf, FranceReported employees: 11-50 | Courtabœuf, France | 11-50 | Exact match | 45 contacts → |
“L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Renov'ecorenov-eco.com HQ: Vaivre-Et-Montoille, FranceReported employees: 51-200 | Vaivre-Et-Montoille, France | 51-200 | Exact match | 45 contacts → |
“Expert de la rénovation depuis plusieurs années, Renov'eco vous accompagne dans vos travaux d'aménagement intérieur et extérieur, en vous proposant une gamme de produits étendue…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Best Energiesbest-energies.fr HQ: Montreuil, FranceReported employees: 11-50 | Montreuil, France | 11-50 | Exact match | 44 contacts → |
“Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,328 company matches
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Retrofitting consultants: dataset insights
November 6, 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
1,316 records in the displayed employee bands.
12 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 1,328 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 6, 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 ↗
Retrofitting consultants by metro
Questions about this company list
What does Exact match mean for retrofitting consultants?
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 retrofitting consultants did RevenueBase find based in France?
The saved snapshot records 1,328 matching company records, 11,153 tracked contacts and 3,582 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: November 6, 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
Retrofitting consultants by geography
- Retrofitting consultants based in Melbourne, Australia
- Retrofitting consultants based in Sydney, Australia
- Retrofitting consultants based in Belo Horizonte, Brazil
- Retrofitting consultants based in Rio De Janeiro, Brazil
- Retrofitting consultants based in Sao Paulo, Brazil
- Retrofitting consultants based in Calgary, Canada
- Retrofitting consultants based in Montreal, Canada
- Retrofitting consultants based in Toronto, Canada
- Retrofitting consultants based in Vancouver, Canada
- Retrofitting consultants based in Lyon, France
- Retrofitting consultants based in Paris, France
- Retrofitting consultants based in Toulouse, France
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 retrofitting consultants based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/retrofitting-consultants/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
- Retrofitting consultants based in Melbourne, Australia
- Retrofitting consultants based in Sydney, Australia
- Retrofitting consultants based in Belo Horizonte, Brazil
- Retrofitting consultants based in Rio De Janeiro, Brazil
- Retrofitting consultants based in Sao Paulo, Brazil
- Retrofitting consultants based in Calgary, Canada