Company lists · Data refreshed November 2026

Top 25 Passive design consultants based in France

RevenueBase identified 132 company matches for passive design consultants associated with France as of November 2026 and tracks 868 professional contacts across them, including 322 with verified work emails. Paris is the largest hub.

This list covers company matches for passive design 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
132Companies
868Contacts tracked
322Verified emails
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The 25 largest passive design consultants based in France

Ranked by team size
Top 25 of 132 company matches for passive design consultants based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAubagne, FranceHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“QUI SOMMES NOUS?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20073 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
3Exact matchLevallois-perret, FranceHQ recorded Nov 6, 202651-20066 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
4Exact matchCroissy-beaubourg, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“IE CONSEIL est perçu comme un acteur reconnu pour le conseil en utilisation et en gestion de l’énergie dans les bâtiments existants mais également pour les constructions neuves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJoué-lès-tours, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Créé en 2008 au sein du Groupe Hervé, BSE est un bureau d'études spécialisé dans la performance énergétique et environnementale des bâtiments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChaponost, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Depuis 1981, le Groupe Bastide Bondoux est un des leaders de thermique de l’habitat en France et accompagne ses clients constructeurs et promoteurs dans la phase de conception et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Depuis 2011, SOCONER aide ses clients à concevoir des solutions énergétiques (chauffage, ventilation, éclairage, climatisation) et à optimiser la performance énergétique de leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLyon, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Pegime accompagne et conseille ses clients sur des missions techniques dans le but de réduire l'impact environnemental de leurs bâtiments en optimisant les performances…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Fondée en 2004, Eléments Ingénieries est un bureau d’études indépendant spécialisé en ingénierie des fluides, bioclimatique, carbone & environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSaint-barthélemy-d'anjou, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Votre Bureau d’Études Techniques, Expert en Ingénierie, présent sur Angers (49).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRouen, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Fort de 25 ans d'expérience dans le bâtiment, chez les majors de la construction EIFFAGE et QUILLE Construction (Groupe BOUYGUES), Thierry Fleurance crée en 2010 la SAS ALBEDO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAuch, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“ADDENDA is a design office specializing in the environmental quality of buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLa Bruffiere, FranceHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Fondé en 2011, KYPSELI est un BE spécialisé en Ingénierie du CONFORT et de l’EFFICIENCE du Bâtiment (Fluides, Energies et Environnement), pour les projets de constructions neuves…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLyon, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“EPCO Energies est un bureau d’ingénierie et d’études techniques en thermique et qualité environnementale du bâtiment et des fluides qui y sont installés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-Agne, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Depuis 30 ans, l’envie d’optimiser la consommation énergétique et de participer à protéger l’environnement, guide l’évolution de BÉHI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToulouse, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“TRANSITION est un bureau d’étude d’ingénierie spécialiste en optimisation énergétique et en conception environnementale du bâtiment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLille, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Créé spécifiquement pour l'étude, la conception et le suivi énergétique des bâtiments passifs et environnementaux, neufs ou réhabilités, Energelio est spécialisé dans…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLyon, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“SEQUOIA a été créée il y a plus de 10 ans pour accompagner les professionnels de l’immobilier, en neuf comme en réhabilitation, dans la résolution de problématiques énergétiques…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChâbons, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“KALEO est un bureau d’études thermiques et fluides spécialisé dans la performance énergétique du bâtiment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLieusaint, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“CARDONNEL Ingénierie moteur de la transition énergétique!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCholet, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Nous concevons des projets avec l'objectif d’une harmonie avec le milieu d'accueil, en exploitant ses atouts et ses contraintes et en limitant l'empreinte écologique construite.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontceau-les-mines, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Une maison Passive est une maison où il fait bon toute l’année sans chauffage ni climatisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Switch est un bureau d’études impliqué dans la conception de bâtiments à faible impact environnemental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEckbolsheim, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Un bâtiment qui, par ses seules qualités constructives, la rigueur et l’optimisation de sa conception et de sa réalisation, la soigneuse adaptation de l’ouvrage à la fonction et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMoissy-cramayel, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Agence spécialisée dans la conception passive à Moissy-Cramayel (77).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 132 passive design consultants based in France

See the full list, filter by size, metro and specialty, and access 322 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Passive design consultants based in France at a glance

As of Nov 6, 2026
37.1%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
22
51-200
3

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 132 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 “passive design 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 322 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.

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 “passive design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many passive design consultants are there based in France?

RevenueBase identified 132 company matches for passive design 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?

Oasiis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most passive design consultants?

Paris leads with 11 company records, followed by Lyon (6) and Toulouse (4).

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 322 professional contacts with verified work emails tracked across these 132 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.

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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.