Company lists · Data verified August 2026

Top 25 Architecture and engineering software companies based in France

Name: Architecture and engineering software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 165 companies tracked

There are 165 architecture and engineering software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 7,714 professional contacts across them, including 2,183 with verified work emails and 770 with mobile numbers. Paris is the largest hub.

This list covers architecture and engineering software companies 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.

165Companies

7,714Contacts tracked

2,183Verified emails

770Mobile numbers

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The 25 largest architecture and engineering software companies based in France

Ranked by team size

Top 25 of 165 architecture and engineering software companies 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	Causeway Technologies	Paris	501-1,000	505	304
2	Sogelink	Caluire-Et-Cuire	501-1,000	358	228
3	Tech Soft 3d	n/a	51-200	177	133
4	Orinox	Chateaubriant	201-500	151	82
5	Digital Product Simulation	Toulouse	51-200	139	65
6	Sofistik AG	Paris	51-200	72	48
7	Open Cascade, Part Of Capgemini	Issy-Les-Moulineaux	51-200	72	27
8	SOC Informatique	Lingolsheim	11-50	44	15
9	Graitec France	Paris	501-1,000	40	26
10	Allplan France	Puteaux	11-50	39	26
11	ETAC	Boulogne Billancourt	11-50	38	7
12	Graph Land	Lyon	11-50	32	17
13	Axyon Ingénierie	Collegien	51-200	32	15
14	Go2cam International	Lyon	11-50	31	16
15	Bim&co	Paris	11-50	29	17
16	ALL Systems Logiciels	Seyssinet-Pariset	11-50	29	12
17	Arcade	Saint-Thibery	11-50	25	15
18	Wizzcad	Paris	51-200	22	16
19	Edicad	Cahors	11-50	20	15
20	Pseven	Toulouse	11-50	19	8
21	MAN And Machine France	Paris	11-50	18	13
22	Média Softs	Vigneux De Bretagne	11-50	18	13
23	F3df	Lyon	11-50	18	6
24	Itech France	Saint-Maurice	11-50	17	13
25	Ioneco	Saint-Herblain	11-50	16	10

Showing 25 of 165 architecture and engineering software companies based in France

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Architecture and engineering software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 23 HQs

770Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

101

11-50

51-200

201-500

501-1,000

10001+

Architecture and engineering software companies by metro

Metro	Companies
Architecture and engineering software companies in Paris	23
Architecture and engineering software companies in Lyon	10
Architecture and engineering software companies in Toulouse	4
Architecture and engineering software companies in Montpellier	4
Architecture and engineering software companies in Merignac	3
Architecture and engineering software companies in Puteaux	3
Architecture and engineering software companies in Strasbourg	3

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 “architecture and engineering software companies”, 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; 13 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 architecture and engineering software companies are there based in France?

There are 165 architecture and engineering software companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Causeway Technologies, headquartered in Paris, tops this list with the largest team on record.

Which city has the most architecture and engineering software companies?

Paris leads with 23 headquartered companies, followed by Lyon (10) and Toulouse (4).

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 2,183 verified decision-maker contacts tracked across these 165 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.