Company lists · Data verified August 2026

Top 15 Cloud cost optimization firms based in France

Name: Cloud cost optimization firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 41 companies tracked

There are 41 cloud cost optimization firms headquartered in France (RevenueBase, August 2026). RevenueBase tracks 119 professional contacts across them, including 31 with verified work emails and 9 with mobile numbers. Paris is the largest hub.

This list covers cloud cost optimization firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

41Companies

119Contacts tracked

31Verified emails

9Mobile numbers

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The 15 largest cloud cost optimization firms based in France

Ranked by team size

Top 15 of 41 cloud cost optimization firms based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Corespace, INC	Stains	11-50	12	6
2	lota.cloud	Lille	1-10	10	3
3	Q-Advise Independent Microsoft Licensing & Cloud Advisory	Paris	11-50	9	4
4	Costory	Paris	1-10	6	2
5	NOVIT	Nantes	1-10	4	3
6	Cloudeasier	Paris	1-10	4	2
7	It-Metrics	Paris	1-10	4	1
8	Cloudyfit	Paris	1-10	3	2
9	YSY Cloud	Nancy	1-10	3	1
10	Optimizcost	Marseille	1-10	2	1
11	Optimnow	Paris	1-10	2	1
12	Ectoco	Nice	1-10	1	1
13	Nuagérance	n/a	1-10	1	1
14	zoph.io	Paris	1-10	1	1
15	Cloud Finops	Paris	1-10	1	1

Showing 15 of 41 cloud cost optimization firms based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 31 reachable decision-makers.

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Cloud cost optimization firms based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 22 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

Cloud cost optimization firms by metro

Metro	Companies
Cloud cost optimization firms in Paris	22
Cloud cost optimization firms in Ecully	1
Cloud cost optimization firms in Montreuil	1
Cloud cost optimization firms in Bezons	1
Cloud cost optimization firms in Saumos	1
Cloud cost optimization firms in Bercheres-Saint-Germain	1
Cloud cost optimization firms in Nantes	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud cost optimization firms”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud cost optimization firms are there based in France?

There are 41 cloud cost optimization firms headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Corespace, INC, headquartered in Stains, tops this list with the largest team on record.

Which city has the most cloud cost optimization firms?

Paris leads with 22 headquartered companies, followed by Ecully (1) and Montreuil (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 31 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.