Company lists · Data refreshed November 2026
Top 25 Retrofit engineering consultants based in France
RevenueBase identified 2,106 company matches for retrofit engineering consultants associated with France as of November 2026 and tracks 28,379 professional contacts across them, including 9,776 with verified work emails. Paris is the largest hub.
This list covers company matches for retrofit engineering 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 retrofit engineering consultants based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,611 contacts → | ||||
Exact match “Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 801 contacts → | ||||
Exact match “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 739 contacts → | ||||
Exact match “Groupe international d’Ingénierie & Réalisation, spécialisé dans les bâtiments complexes, nous assurons principalement des missions clés en main sur des projets de construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 566 contacts → | ||||
Exact match “le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 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 | |||||
| 7 | 506 contacts → | ||||
Exact match “Ginger SOFRECO is an engineering and consulting firm dedicated to international development cooperation and the implementation of industrial projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 499 contacts → | ||||
Exact match “Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 466 contacts → | ||||
Exact match “TPF Ingénierie, société d’ingénierie active dans les secteurs du Bâtiment, des Infrastructures, de l’Eau/Environnement et de l’Énergie/Maintenance, s’appuie sur plus de 60 ans…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 392 contacts → | ||||
Exact match “Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 278 contacts → | ||||
Exact match “Acteur majeur de l’ingénierie sur le marché européen, INFRANEO déploie son activité au travers de ses 14 agences en France, Allemagne, Belgique et Espagne.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 253 contacts → | ||||
Exact match “The Bérim group is a major player in engineering and consulting in France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 176 contacts → | ||||
Exact match “GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 160 contacts → | ||||
Exact match “INGÉNIERISTE DE LA CONSTRUCTION DES INFRASTRUCTURES COMPLEXES Pour garantir à nos clients, le transfert réussi à l’exploitant des d’infrastructures complexes, notre département…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 155 contacts → | ||||
Exact match “PRESENTS est un leader en Prévention et Sécurité sur les grandes opérations d’infrastructures, c’est aussi un acteur majeur de l’Ingénierie sur les projets de Travaux Publics et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 150 contacts → | ||||
Exact match “As the world leader in soil, structural and nuclear engineering, operating in some 120 countries, the Soletanche Freyssinet group brings together an unparalleled array of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 150 contacts → | ||||
Exact match “Créée en 1988, la société SECBA Ingénierie se spécialise dans - la conception et l’étude de projets de béton armé- la conception et les calculs de structure- la maîtrise de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 144 contacts → | ||||
Exact match “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 134 contacts → | ||||
Exact match “INCUBATEUR DE PROJETS DURABLES Chabanne est une agence d’architecture et d’ingénierie spécialiste des ouvrages complexes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 133 contacts → | ||||
Exact match “Leader indépendant sur le marché de l'ingénierie française, CET Ingénierie met, au service de ses clients, plus de 50 ans de savoir-faire et des solutions techniques innovantes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 130 contacts → | ||||
Exact match “Seureca is the Consulting Engineering and Strategic and Operational Assistance division of the Veolia Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 113 contacts → | ||||
Exact match “otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 105 contacts → | ||||
Exact match “Quardina est une société d’audits, de diagnostics, d’instrumentations et d’Assistance Technique à Maîtrise d’Ouvrage (ATMO).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 105 contacts → | ||||
Exact match “Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 104 contacts → | ||||
Exact match “BARBANEL a pour vocation d’assurer des missions de consultant jusqu’à la maîtrise d’oeuvre totale des projets qui lui sont confiés.” 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 “retrofit engineering 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 2,106 retrofit engineering consultants based in France
See the full list, filter by size, metro and specialty, and access 9,776 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Retrofit engineering 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 2,106 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 “retrofit engineering 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 9,776 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.
Retrofit engineering 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 “retrofit engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many retrofit engineering consultants are there based in France?
RevenueBase identified 2,106 company matches for retrofit engineering 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?
Freyssinet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most retrofit engineering consultants?
Paris leads with 223 company records, followed by Lyon (65) and Toulouse (39).
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 9,776 professional contacts with verified work emails tracked across these 2,106 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 2,106 retrofit engineering consultants based in France. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 retrofit engineering 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 2,106 matching company records for retrofit engineering consultants based in France, with 28,379 tracked contacts and 9,776 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 retrofit engineering 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 |  Freyssinetfreyssinet.comHQ: Rueil-malmaison, FranceReported employees: 5,001-10,000 | Rueil-malmaison, France | 5,001-10,000 | Exact match | 1,611 contacts → |
“Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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. | |||||
| 3 |  Parlymparlym.comHQ: Estaque, FranceReported employees: 1,001-5,000 | Estaque, France | 1,001-5,000 | Exact match | 801 contacts → |
“For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CAP Ingeleccapingelec.comHQ: Mérignac, FranceReported employees: 501-1,000 | Mérignac, France | 501-1,000 | Exact match | 739 contacts → |
“Groupe international d’Ingénierie & Réalisation, spécialisé dans les bâtiments complexes, nous assurons principalement des missions clés en main sur des projets de construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fondasolgroupefondasol.comHQ: Avignon, FranceReported employees: 501-1,000 | Avignon, France | 501-1,000 | Exact match | 566 contacts → |
“le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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. | |||||
| 7 |  Ginger Sofrecoginger-sofreco.comHQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 506 contacts → |
“Ginger SOFRECO is an engineering and consulting firm dedicated to international development cooperation and the implementation of industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Groupe Géotecgeotec.frHQ: Quetigny, FranceReported employees: 501-1,000 | Quetigny, France | 501-1,000 | Exact match | 499 contacts → |
“Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  TPF Ingenierietpf-i.frHQ: Marseille, FranceReported employees: 201-500 | Marseille, France | 201-500 | Exact match | 466 contacts → |
“TPF Ingénierie, société d’ingénierie active dans les secteurs du Bâtiment, des Infrastructures, de l’Eau/Environnement et de l’Énergie/Maintenance, s’appuie sur plus de 60 ans…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Atlantic Ingénierieatlantic-ingenierie.comHQ: Saint-herblain, FranceReported employees: 201-500 | Saint-herblain, France | 201-500 | Exact match | 392 contacts → |
“Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Infraneoinfraneo.comHQ: Pantin, FranceReported employees: 201-500 | Pantin, France | 201-500 | Exact match | 278 contacts → |
“Acteur majeur de l’ingénierie sur le marché européen, INFRANEO déploie son activité au travers de ses 14 agences en France, Allemagne, Belgique et Espagne.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  BERIMberim.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 253 contacts → |
“The Bérim group is a major player in engineering and consulting in France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Groupe Projexgroupe-projex.frHQ: Villeneuve-d'ascq, FranceReported employees: 201-500 | Villeneuve-d'ascq, France | 201-500 | Exact match | 176 contacts → |
“GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ACEPPacepp.comHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 160 contacts → |
“INGÉNIERISTE DE LA CONSTRUCTION DES INFRASTRUCTURES COMPLEXES Pour garantir à nos clients, le transfert réussi à l’exploitant des d’infrastructures complexes, notre département…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Presentspresents.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 155 contacts → |
“PRESENTS est un leader en Prévention et Sécurité sur les grandes opérations d’infrastructures, c’est aussi un acteur majeur de l’Ingénierie sur les projets de Travaux Publics et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Soletanche Freyssinetsoletanchefreyssinet.comHQ: Rueil Malmaison, FranceReported employees: 10001+ | Rueil Malmaison, France | 10001+ | Exact match | 150 contacts → |
“As the world leader in soil, structural and nuclear engineering, operating in some 120 countries, the Soletanche Freyssinet group brings together an unparalleled array of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SECBAsecba.frHQ: L'isle-d'espagnac, FranceReported employees: Not recorded | L'isle-d'espagnac, France | Not recorded | Exact match | 150 contacts → |
“Créée en 1988, la société SECBA Ingénierie se spécialise dans - la conception et l’étude de projets de béton armé- la conception et les calculs de structure- la maîtrise de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Setec Énergie Environnementsetec.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 144 contacts → |
“Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Chabanneagence-chabanne.frHQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 134 contacts → |
“INCUBATEUR DE PROJETS DURABLES Chabanne est une agence d’architecture et d’ingénierie spécialiste des ouvrages complexes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  CET Ingénieriecet-ingenierie.frHQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 133 contacts → |
“Leader indépendant sur le marché de l'ingénierie française, CET Ingénierie met, au service de ses clients, plus de 50 ans de savoir-faire et des solutions techniques innovantes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Seurecaseureca.veolia.com HQ: Aubervilliers, FranceReported employees: 201-500 | Aubervilliers, France | 201-500 | Exact match | 130 contacts → |
“Seureca is the Consulting Engineering and Strategic and Operational Assistance division of the Veolia Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  OTIMOotimo-group.comHQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 113 contacts → |
“otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Quardinaquardina.frHQ: Vélizy-villacoublay, FranceReported employees: 51-200 | Vélizy-villacoublay, France | 51-200 | Exact match | 105 contacts → |
“Quardina est une société d’audits, de diagnostics, d’instrumentations et d’Assistance Technique à Maîtrise d’Ouvrage (ATMO).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Onesideoneside.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Barbanelbarbanel.frHQ: Bagneux Cedex, FranceReported employees: 51-200 | Bagneux Cedex, France | 51-200 | Exact match | 104 contacts → |
“BARBANEL a pour vocation d’assurer des missions de consultant jusqu’à la maîtrise d’oeuvre totale des projets qui lui sont confiés.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,106 company matches
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Retrofit engineering 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
2,091 records in the displayed employee bands.
15 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 2,106 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 ↗
Retrofit engineering consultants by metro
Questions about this company list
What does Exact match mean for retrofit engineering 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 retrofit engineering consultants did RevenueBase find based in France?
The saved snapshot records 2,106 matching company records, 28,379 tracked contacts and 9,776 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
Retrofit engineering consultants by geography
- Retrofit engineering consultants based in Buenos Aires, Argentina
- Retrofit engineering consultants based in Brisbane, Australia
- Retrofit engineering consultants based in Melbourne, Australia
- Retrofit engineering consultants based in Perth, Australia
- Retrofit engineering consultants based in Sydney, Australia
- Retrofit engineering consultants based in Vienna, Austria
- Retrofit engineering consultants based in Barueri, Brazil
- Retrofit engineering consultants based in Belo Horizonte, Brazil
- Retrofit engineering consultants based in Brasilia, Brazil
- Retrofit engineering consultants based in Campinas, Brazil
- Retrofit engineering consultants based in Curitiba, Brazil
- Retrofit engineering consultants based in Florianopolis, Brazil
Cite this list
RevenueBase Data Team. Top 25 retrofit engineering consultants based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/retrofit-engineering-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
- Retrofit engineering consultants based in Buenos Aires, Argentina
- Retrofit engineering consultants based in Brisbane, Australia
- Retrofit engineering consultants based in Melbourne, Australia
- Retrofit engineering consultants based in Perth, Australia
- Retrofit engineering consultants based in Sydney, Australia
- Retrofit engineering consultants based in Vienna, Austria
Company intelligence · public preview
Top 25 retrofit engineering consultants based in France
RevenueBase records 2,106 matching company records for retrofit engineering consultants based in France, with 28,379 tracked contacts and 9,776 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 retrofit engineering 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 | Freyssinetfreyssinet.com HQ: Rueil-malmaison, FranceReported employees: 5,001-10,000 | Rueil-malmaison, France | 5,001-10,000 | Exact match | 1,611 contacts → |
“Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Parlymparlym.com HQ: Estaque, FranceReported employees: 1,001-5,000 | Estaque, France | 1,001-5,000 | Exact match | 801 contacts → |
“For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CAP Ingeleccapingelec.com HQ: Mérignac, FranceReported employees: 501-1,000 | Mérignac, France | 501-1,000 | Exact match | 739 contacts → |
“Groupe international d’Ingénierie & Réalisation, spécialisé dans les bâtiments complexes, nous assurons principalement des missions clés en main sur des projets de construction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fondasolgroupefondasol.com HQ: Avignon, FranceReported employees: 501-1,000 | Avignon, France | 501-1,000 | Exact match | 566 contacts → |
“le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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. | |||||
| 7 | Ginger Sofrecoginger-sofreco.com HQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 506 contacts → |
“Ginger SOFRECO is an engineering and consulting firm dedicated to international development cooperation and the implementation of industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Groupe Géotecgeotec.fr HQ: Quetigny, FranceReported employees: 501-1,000 | Quetigny, France | 501-1,000 | Exact match | 499 contacts → |
“Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TPF Ingenierietpf-i.fr HQ: Marseille, FranceReported employees: 201-500 | Marseille, France | 201-500 | Exact match | 466 contacts → |
“TPF Ingénierie, société d’ingénierie active dans les secteurs du Bâtiment, des Infrastructures, de l’Eau/Environnement et de l’Énergie/Maintenance, s’appuie sur plus de 60 ans…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Atlantic Ingénierieatlantic-ingenierie.com HQ: Saint-herblain, FranceReported employees: 201-500 | Saint-herblain, France | 201-500 | Exact match | 392 contacts → |
“Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Infraneoinfraneo.com HQ: Pantin, FranceReported employees: 201-500 | Pantin, France | 201-500 | Exact match | 278 contacts → |
“Acteur majeur de l’ingénierie sur le marché européen, INFRANEO déploie son activité au travers de ses 14 agences en France, Allemagne, Belgique et Espagne.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | BERIMberim.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 253 contacts → |
“The Bérim group is a major player in engineering and consulting in France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Groupe Projexgroupe-projex.fr HQ: Villeneuve-d'ascq, FranceReported employees: 201-500 | Villeneuve-d'ascq, France | 201-500 | Exact match | 176 contacts → |
“GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ACEPPacepp.com HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 160 contacts → |
“INGÉNIERISTE DE LA CONSTRUCTION DES INFRASTRUCTURES COMPLEXES Pour garantir à nos clients, le transfert réussi à l’exploitant des d’infrastructures complexes, notre département…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Presentspresents.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 155 contacts → |
“PRESENTS est un leader en Prévention et Sécurité sur les grandes opérations d’infrastructures, c’est aussi un acteur majeur de l’Ingénierie sur les projets de Travaux Publics et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Soletanche Freyssinetsoletanchefreyssinet.com HQ: Rueil Malmaison, FranceReported employees: 10001+ | Rueil Malmaison, France | 10001+ | Exact match | 150 contacts → |
“As the world leader in soil, structural and nuclear engineering, operating in some 120 countries, the Soletanche Freyssinet group brings together an unparalleled array of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SECBAsecba.fr HQ: L'isle-d'espagnac, FranceReported employees: Not recorded | L'isle-d'espagnac, France | Not recorded | Exact match | 150 contacts → |
“Créée en 1988, la société SECBA Ingénierie se spécialise dans - la conception et l’étude de projets de béton armé- la conception et les calculs de structure- la maîtrise de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Setec Énergie Environnementsetec.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 144 contacts → |
“Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Chabanneagence-chabanne.fr HQ: Lyon, FranceReported employees: 51-200 | Lyon, France | 51-200 | Exact match | 134 contacts → |
“INCUBATEUR DE PROJETS DURABLES Chabanne est une agence d’architecture et d’ingénierie spécialiste des ouvrages complexes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | CET Ingénieriecet-ingenierie.fr HQ: Clichy, FranceReported employees: 51-200 | Clichy, France | 51-200 | Exact match | 133 contacts → |
“Leader indépendant sur le marché de l'ingénierie française, CET Ingénierie met, au service de ses clients, plus de 50 ans de savoir-faire et des solutions techniques innovantes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Seurecaseureca.veolia.com HQ: Aubervilliers, FranceReported employees: 201-500 | Aubervilliers, France | 201-500 | Exact match | 130 contacts → |
“Seureca is the Consulting Engineering and Strategic and Operational Assistance division of the Veolia Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | OTIMOotimo-group.com HQ: Boulogne-billancourt, FranceReported employees: 51-200 | Boulogne-billancourt, France | 51-200 | Exact match | 113 contacts → |
“otimo est une société de conseil en ingénierie spécialisée dans les secteurs de l'Énergie, l'Environnement et les Infrastructures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Quardinaquardina.fr HQ: Vélizy-villacoublay, FranceReported employees: 51-200 | Vélizy-villacoublay, France | 51-200 | Exact match | 105 contacts → |
“Quardina est une société d’audits, de diagnostics, d’instrumentations et d’Assistance Technique à Maîtrise d’Ouvrage (ATMO).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Onesideoneside.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 105 contacts → |
“Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Barbanelbarbanel.fr HQ: Bagneux Cedex, FranceReported employees: 51-200 | Bagneux Cedex, France | 51-200 | Exact match | 104 contacts → |
“BARBANEL a pour vocation d’assurer des missions de consultant jusqu’à la maîtrise d’oeuvre totale des projets qui lui sont confiés.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,106 company matches
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Retrofit engineering 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
2,091 records in the displayed employee bands.
15 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 2,106 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 ↗
Retrofit engineering consultants by metro
Questions about this company list
What does Exact match mean for retrofit engineering 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 retrofit engineering consultants did RevenueBase find based in France?
The saved snapshot records 2,106 matching company records, 28,379 tracked contacts and 9,776 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
Retrofit engineering consultants by geography
- Retrofit engineering consultants based in Buenos Aires, Argentina
- Retrofit engineering consultants based in Brisbane, Australia
- Retrofit engineering consultants based in Melbourne, Australia
- Retrofit engineering consultants based in Perth, Australia
- Retrofit engineering consultants based in Sydney, Australia
- Retrofit engineering consultants based in Vienna, Austria
- Retrofit engineering consultants based in Barueri, Brazil
- Retrofit engineering consultants based in Belo Horizonte, Brazil
- Retrofit engineering consultants based in Brasilia, Brazil
- Retrofit engineering consultants based in Campinas, Brazil
- Retrofit engineering consultants based in Curitiba, Brazil
- Retrofit engineering consultants based in Florianopolis, Brazil
Cite this list
RevenueBase Data Team. Top 25 retrofit engineering consultants based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/retrofit-engineering-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
- Retrofit engineering consultants based in Buenos Aires, Argentina
- Retrofit engineering consultants based in Brisbane, Australia
- Retrofit engineering consultants based in Melbourne, Australia
- Retrofit engineering consultants based in Perth, Australia
- Retrofit engineering consultants based in Sydney, Australia
- Retrofit engineering consultants based in Vienna, Austria