Company lists · Data refreshed September 2026

Top 25 Tenant improvement contractors based in France

Name: Tenant improvement contractors based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,216 companies tracked

RevenueBase identified 1,216 tenant improvement contractors headquartered in France as of September 2026 and tracks 6,329 professional contacts across them, including 1,359 with verified work emails. Paris is the largest hub.

This list covers tenant improvement contractors headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,216Companies

6,329Contacts tracked

1,359Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest tenant improvement contractors based in France

Ranked by team size

Top 25 of 1,216 tenant improvement contractors based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to tenant improvement contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Avenir Rénovations	Indirect evidence	Collégien, FranceHQ checked Sep 19, 2026	n/a	191 contacts →
	Indirect evidence “Avenir Rénovations is a company specialized in interior and exterior renovation.” Source: RevenueBase Database · checked Sep 19, 2026
2	Deskeo	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	136 contacts →
	Indirect evidence “Founded in 2016 by Frank Zorn and Benjamin Teboul, and backed by Newmark Group, Deskeo has mastered the art of transforming offices into true living spaces.” Source: RevenueBase Database · checked Sep 19, 2026
3	ADP Group	Indirect evidence	Allex, FranceHQ checked Sep 19, 2026	11-50	102 contacts →
	Indirect evidence “ADP Group est spécialisé dans l'aménagement d’espaces de travail inspirés, innovants et personnalisés.” Source: RevenueBase Database · checked Sep 19, 2026
4	Watt Design & Build	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	99 contacts →
	Indirect evidence “WHAT IS WATT Founded in 2011, Watt Network is a French consulting firm in corporate real estate for Office and Retail in France and abroad.” Source: RevenueBase Database · checked Sep 19, 2026
5	AXESS	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Fondé en 2018, Axess rassemble des collaborateurs passionnés autour d'une aspiration commune : construire des bâtiments plus performants et durables.” Source: RevenueBase Database · checked Sep 19, 2026
6	Nexity Entreprises	Indirect evidence	St.-ouen, FranceHQ checked Sep 19, 2026	1,001-5,000	89 contacts →
	Indirect evidence “Nexity Entreprises, une offre globale à destination des entreprises.” Source: RevenueBase Database · checked Sep 19, 2026
7	Ocellis Groupe	Indirect evidence	Suresnes, FranceHQ checked Sep 19, 2026	51-200	88 contacts →
	Indirect evidence “Ocellis Groupe : Innover et transformer les espaces professionnels Depuis sa création, Ocellis n’a cessé d’évoluer pour anticiper et répondre aux nouvelles exigences de…” Source: RevenueBase Database · checked Sep 19, 2026
8	AGEMA	Indirect evidence	Boulazac Isle Manoire, FranceHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Spécialiste de la Construction et de l’Agencement, notre approche globale nous permet de répondre aux besoins multiples de nos clients en nous adaptant continuellement pour leur…” Source: RevenueBase Database · checked Sep 19, 2026
9	Espace4	Indirect evidence	Claix, FranceHQ checked Sep 19, 2026	51-200	72 contacts →
	Indirect evidence “Du design à la réalisation, nous vous accompagnons dans l’aménagement « clé en main » de vos espaces professionnels et commerciaux.” Source: RevenueBase Database · checked Sep 19, 2026
10	Mtop - Unik	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	69 contacts →
	Indirect evidence “Fondé en 1979, MTOP/UNIK est le spécialiste de l’aménagement et de la décoration de vos espaces tertiaires.” Source: RevenueBase Database · checked Sep 19, 2026
11	KYTOM	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Transformer un espace de travail, c'est transformer une organisation.” Source: RevenueBase Database · checked Sep 19, 2026
12	Isospace	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “The Isospace Group, created in 1997, designs and fits-out offices and commercial spaces across France.” Source: RevenueBase Database · checked Sep 19, 2026
13	Maison Roches	Indirect evidence	Marck, FranceHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Fort de plus de 80 ans d'expériences, Maison Roches est constituée de plusieurs entreprises spécialisées dans l'agencement d'espaces.” Source: RevenueBase Database · checked Sep 19, 2026
14	C&w Design Build France	Indirect evidence	Neuilly-Sur-Seine, FranceHQ checked Sep 19, 2026	201-500	42 contacts →
	Indirect evidence “Société de conseil et d’ingénierie, C&W Design+Build propose des solutions clé-en-main pour la rénovation et le déploiement d’espaces intérieurs.” Source: RevenueBase Database · checked Sep 19, 2026
15	Groupe Pagès	Indirect evidence	Saint-christol-lès-alès, FranceHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “Le GROUPE PAGÈS est positionné sur le marché des leaders de l’agencement sur-mesure avec une offre complète et intégrée.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sofradam	Indirect evidence	Mauguio, FranceHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Design & aménagement de bureaux, commerces et restaurants” Source: RevenueBase Database · checked Sep 19, 2026
17	Stylique Paris	Partial evidence	Cergy, FranceHQ checked Sep 19, 2026	51-200	38 contacts →
	Partial evidence “General Contractor” Source: RevenueBase Database · checked Sep 19, 2026
18	Groupe Global	Indirect evidence	Pantin, FranceHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Groupe Global est une entreprise d’aménagement d’espaces de bureaux et d’espaces tertiaires.” Source: RevenueBase Database · checked Sep 19, 2026
19	Cesam Construction	Indirect evidence	Courbevoie, FranceHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “CESAM est spécialisé dans la construction & la rénovation tous corps d’état sur les secteurs du tertiaire, de l’habitation et des locaux commerciaux.” Source: RevenueBase Database · checked Sep 19, 2026
20	Archimage	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “ARCHIMAGE : HOSPITALITY, WORKPLACE, DESIGN & BUILD Depuis 35 ans, Archimage est une agence à taille humaine spécialisée dans l'aménagement sur-mesure des espaces de travail en…” Source: RevenueBase Database · checked Sep 19, 2026
21	Groupe H	Indirect evidence	Villers-lès-nancy, FranceHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “Nous construisons, rénovons et aménageons vos espaces professionnels avec une seule ambition : que chaque détail de votre projet soit parfaitement maîtrisé.” Source: RevenueBase Database · checked Sep 19, 2026
22	Shop Concept & Services	Indirect evidence	Mondeville, FranceHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “For more than 30 years, Shop Concept & Services has been a major player in the layout of retail spaces in France and abroad.” Source: RevenueBase Database · checked Sep 19, 2026
23	Initium	Indirect evidence	Saint-etienne, FranceHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “INITIUM, créateur d’espaces professionnels, votre partenaire de confiance.” Source: RevenueBase Database · checked Sep 19, 2026
24	REKTO	Indirect evidence	La Farlède, FranceHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “REKTO, Experts depuis plus de 20 ans dans l'aménagement de l'habitat avec une implantation nationale : • En installation de cuisines, salles de bains et dressings.” Source: RevenueBase Database · checked Sep 19, 2026
25	Yemanja B Corp	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Yemanja est un aménageur de bureaux personnalisés, qui expriment la culture de chaque entreprise et leurs singularités.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: tenant improvement contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names tenant improvement contractors.
Partial evidence: Its own public description names part of tenant improvement contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tenant improvement contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,216 tenant improvement contractors based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,359 reachable decision-makers.

Free signup · no credit card

View the full list →

Tenant improvement contractors based in France at a glance

As of Sep 19, 2026

21.5%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

14.1%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

928

11-50

239

51-200

201-500

1,001-5,000

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 1,216 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among tenant improvement contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “tenant improvement contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names tenant improvement contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among tenant improvement contractors, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,359 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Tenant improvement contractors by metro

Tenant improvement contractors in Paris172
Tenant improvement contractors in Lyon31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names tenant improvement contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many tenant improvement contractors are there based in France?

RevenueBase identified 1,216 tenant improvement contractors headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Avenir Rénovations, headquartered in Collegien, tops this list with the largest team on record.

Which city has the most tenant improvement contractors?

Paris leads with 172 headquartered companies, followed by Lyon (31) and Toulouse (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,359 verified decision-maker contacts tracked across these 1,216 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,216 tenant improvement contractors based in France. Start with a free account, no credit card.

Download this list →

Related lists

Tenant improvement contractors by geography

Browse the directory

Browse: Companies home · All France lists · All Tenant improvement contractors lists · New lists

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 Smart Search, 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.