Company lists · Data verified August 2026

Top 18 Data center software vendors based in France

Name: Data center software vendors based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 43 companies tracked

There are 43 data center software vendors headquartered in France (RevenueBase, August 2026). RevenueBase tracks 313 professional contacts across them, including 112 with verified work emails and 20 with mobile numbers. Paris is the largest hub.

This list covers data center software vendors 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.

43Companies

313Contacts tracked

112Verified emails

20Mobile numbers

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The 18 largest data center software vendors based in France

Ranked by team size

Top 18 of 43 data center software vendors 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	Absyss	Montrouge Montrouge	11-50	49	17
2	Efirack	Evry-Courcouronnes	51-200	26	14
3	Opsmill	Paris	11-50	24	17
4	E-Si	Vezenobres	11-50	23	16
5	Axiome Concept	Mouans-Sartoux	51-200	21	3
6	Jerlaure Concepteur & Constructeur Datacenters	n/a	11-50	16	10
7	Hydria	Paris	1-10	10	3
8	Wanpulse	Saint Gregoire	1-10	9	4
9	Wattdesign	Orsay Cedex	1-10	7	4
10	Straton Dcim	Lille	11-50	7	2
11	Datacore France	Paris	201-500	6	5
12	Noways	Paris	1-10	6	3
13	ALTWY	Montpellier	1-10	4	4
14	Shwett, Spatialisation 3d & Supervision IT	Nantes	1-10	4	3
15	Denergium	Bordeaux	1-10	3	3
16	HUB Datacenter	n/a	1-10	2	2
17	Beta Systems France	Ivry Sur Seine	11-50	1	1
18	Néphélé Data Control Dcim	France	1-10	1	1

Showing 18 of 43 data center software vendors based in France

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Data center software vendors based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 9 HQs

20Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Data center software vendors by metro

Metro	Companies
Data center software vendors in Paris	9
Data center software vendors in Montpellier	2
Data center software vendors in Lyon	2
Data center software vendors in Gardanne	1
Data center software vendors in France	1
Data center software vendors in Saint-Aunes	1
Data center software vendors in Montreuil	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 “data center software vendors”, 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 data center software vendors are there based in France?

There are 43 data center software vendors headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Absyss, headquartered in Montrouge Montrouge, tops this list with the largest team on record.

Which city has the most data center software vendors?

Paris leads with 9 headquartered companies, followed by Montpellier (2) and Lyon (2).

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 112 verified decision-maker contacts tracked across these 43 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.