Company lists · Data refreshed September 2026

Top 25 Infrastructure investment firms based in France

Name: Infrastructure investment firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 60 companies tracked

RevenueBase identified 60 infrastructure investment firms headquartered in France as of September 2026 and tracks 4,519 professional contacts across them, including 1,017 with verified work emails and 189 with mobile numbers. Paris is the largest hub.

This list covers infrastructure investment firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

60Companies

4,519Contacts tracked

1,017Verified emails

189Mobile numbers

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The 25 largest infrastructure investment firms based in France

Ranked by team size

Top 25 of 60 infrastructure investment firms based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names infrastructure investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	EDEISPartial evidence	Nantes, FranceHQ checked Sep 3, 2026	501-1,000	476
	“Acteur de premier plan du secteur de l'ingénierie et du management d'infrastructures, le Groupe Edeis développe une vision innovante et durable, avec une promesse forte : être…” Source: company website · checked Sep 3, 2026
2	Swen Capital PartnersStrong evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	143
	“As a key player in responsible investment across Private Equity, Infrastructure and Mezzanine Debt, SWEN Capital Partners manages, advises or oversees €16 billion in assets and…” Source: company website · checked Sep 3, 2026
3	Infravia Capital PartnersStrong evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	98
	“Founded in 2008, InfraVia is a leading independent private equity firm specializing in real assets - infrastructure, critical metals, real estate - and technology investments.” Source: company website · checked Sep 3, 2026
4	InfranityStrong evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	97
	“Infranity is a world leading asset management company specialised in infrastructure investments.” Source: company website · checked Sep 3, 2026
5	Rgreen InvestPartial evidence	Paris, FranceHQ checked Sep 3, 2026	51-200	66
	“RGREEN INVEST is an independent, mission-driven and B Corp Certified investment management company founded in Paris in 2013.” Source: company website · checked Sep 3, 2026
6	Weinberg Capital PartnersPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	60
	“Founded in 2005, Weinberg Capital Partners is an independent investment company historically active in buy-out capital, which expanded its field of intervention to real estate…” Source: company website · checked Sep 3, 2026
7	DemeterPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	55
	“Demeter is a major European player in venture capital, private equity and infrastructure for the energy and ecological transition.” Source: company website · checked Sep 3, 2026
8	Cerea PartnersPartial evidence	Neuilly-Sur-Seine, FranceHQ checked Sep 3, 2026	11-50	42
	“With of experience, investments completed, and over raised and invested, Cerea Partners has established itself as a - in their capital transmission projects, ESG transitions, and…” Source: company website · checked Sep 3, 2026
9	Rive Private InvestmentPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	32
	“Founded in 2013, RIVE Private Investment is an independent investment firm with offices in Paris, Geneva and Luxembourg.” Source: company website · checked Sep 3, 2026
10	Pearl Infrastructure CapitalPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	26
	“PEARL Infrastructure Capital is a specialised 250 M€ Private Equity Fund whose objective is to finance environmental infrastructure projects for corporates and municipalities in…” Source: company website · checked Sep 3, 2026
11	Flexam InvestIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	20
	“Flexam Invest : London – Paris – Brussels - Luxembourg Flexam Invest finances Industrial Tangible Assets through club deals and the Flexam Invest Tangible Asset Income Fund.” Source: company website · checked Sep 3, 2026
12	Ademe InvestissementPartial evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	16
	“ADEME Investissement est un outil public de financement en fonds propres, aux côtés d'investisseurs privés, de projets innovants d'infrastructures au service de la transition…” Source: company website · checked Sep 3, 2026
13	KyothermStrong evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	15
	“Kyotherm is an infrastructure investment company dedicated to financing and acquiring decarbonization assets in renewable heat and energy efficiency.” Source: company website · checked Sep 3, 2026
14	Flack & CIEPartial evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	12
	“Independent financial advisory firm founded in 2008 with a clear and unwavering sector focus on infrastructure.” Source: company website · checked Sep 3, 2026
15	The Moon InvestmentsPartial evidence	Rennes, FranceHQ checked Sep 3, 2026	1-10	9
	“The Moon Investments est une société de conseil en investissement pour Entrepreneurs et Dirigeants d’entreprises désireux d’investir en placements immobiliers : 150 O B ter, Fonds…” Source: company website · checked Sep 3, 2026
16	Prisma AdvisoryIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	8
	“Prisma Advisory is a forward-thinking company offering M&A, capital raising, debt financing and quality strategic & financial advice to investors and project developers.” Source: company website · checked Sep 3, 2026
17	Bagan ReimPartial evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	8
	“Société de Gestion agréée AIFM (Alternative Investment Fund Manager), Bagan REIM conçoit, structure et gère des véhicules d’investissement en immobilier d’entreprise pour une…” Source: company website · checked Sep 3, 2026
18	Atlante GestionIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	7
	“Atlante Gestion est un acteur indépendant dans le domaine du capital investissement, opérant en tiers investisseurs sur la zone euro dans des projets essentiellement sur trois…” Source: company website · checked Sep 3, 2026
19	BTP Capital InvestissementIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	7
	“Depuis 1974, BTP Capital Investissement, partenaire des entreprises du bâtiment, des travaux publics et des secteurs connexes, s’engage à leurs côtés en investissant des fonds…” Source: company website · checked Sep 3, 2026
20	OCCTEPartial evidence	Toulouse, FranceHQ checked Sep 3, 2026	1-10	6
	“Capital Investissement - Société de gestion de portefeuille FPCI OCCTE OCCIGEN positionné equity et quasi equity sur les infrastructures de la transition énergétique (hydrogène…” Source: company website · checked Sep 3, 2026
21	Oceanpeak CapitalPartial evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	5
	“OceanPeak Capital is an investment firm focused on the Industrials ecosystem.” Source: company website · checked Sep 3, 2026
22	Etic PartnersStrong evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	4
	“ETIC Partners is a private investment firm focused on renewable energy Infrastructure.” Source: company website · checked Sep 3, 2026
23	on.capitalPartial evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	4
	“On.Capital is a Paris-based company providing advisory services, fundraising and investments.” Source: company website · checked Sep 3, 2026
24	Seror TechnologiesPartial evidence	Saint-Cloud, FranceHQ checked Sep 3, 2026	1-10	2
	“SEROR Technologies investit dans les métiers de l'infrastructure et du logiciel depuis plus de 10 ans.” Source: company website · checked Sep 3, 2026
25	Nove IMIndirect evidence	FranceHQ checked Sep 3, 2026	1-10	2
	Source: company website · checked Sep 3, 2026

Showing 25 of 60 infrastructure investment firms based in France

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Infrastructure investment firms based in France at a glance

As of Sep 3, 2026

11-50Median size (employees)

ParisLargest hub · 42 HQs

189Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

61–90

578

90–180

385

180+

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 infrastructure investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “infrastructure investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among infrastructure investment firms, 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 an evidence 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, 1,017 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 3, 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.

Infrastructure investment firms by metro

Infrastructure investment firms in Paris42

Frequently asked

How many infrastructure investment firms are there based in France?

RevenueBase identified 60 infrastructure investment firms 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?

EDEIS, headquartered in Nantes, tops this list with the largest team on record.

Which city has the most infrastructure investment firms?

Paris leads with 42 headquartered companies, followed by Velizy-Villacoublay (2) and Angers (1).

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 1,017 verified decision-maker contacts tracked across these 60 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 3, 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.