Company lists · Data verified August 2026

Top 25 Construction estimation software companies based in France

Name: Construction estimation 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 81 companies tracked

There are 81 construction estimation software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 763 professional contacts across them, including 279 with verified work emails and 27 with mobile numbers. Paris is the largest hub.

This list covers construction estimation 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.

81Companies

763Contacts tracked

279Verified emails

27Mobile numbers

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The 25 largest construction estimation software companies based in France

Ranked by team size

Top 25 of 81 construction estimation 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	Orisha Construction	Colombelles	1,001-5,000	65	36
2	SOC Informatique	Lingolsheim	11-50	44	15
3	Allplan France	Puteaux	11-50	39	26
4	Alobees	Paris	11-50	31	16
5	ALL Systems Logiciels	Seyssinet-Pariset	11-50	29	12
6	ADCI	Betheny	1-10	29	5
7	Teamoty	Morestel	11-50	26	15
8	Arcade	Saint-Thibery	11-50	25	15
9	Costructor	Nantes	1-10	24	7
10	Gba&co	Saint Etienne	11-50	21	12
11	Edicad	Cahors	11-50	20	15
12	4ps By Hilti - Sweden	Boulogne-Billancourt	11-50	18	12
13	Itech France	Saint-Maurice	11-50	17	13
14	Ioneco	Saint-Herblain	11-50	16	10
15	Interfast	Paris	11-50	15	2
16	ATTIC	Boulogne-Billancourt	11-50	14	10
17	Spock Gestion	Six-Fours-Les-Plages	11-50	11	9
18	Leanco	Nantes	1-10	11	1
19	JP Informatique	Cournon D Auvergne	11-50	10	6
20	Deviprop SAS	Velizy-Villacoublay	1-10	10	2
21	IBAT	Toulouse	11-50	10	1
22	Progemi	Saujon	11-50	9	5
23	Valoptia	Boulogne-Billancourt	1-10	9	3
24	Bluepad	Metz	11-50	8	6
25	Avensys SAS	Aussonne	1-10	8	5

Showing 25 of 81 construction estimation software companies based in France

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Construction estimation software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 11 HQs

27Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

1,001-5,000

Construction estimation software companies by metro

Metro	Companies
Construction estimation software companies in Paris	11
Construction estimation software companies in Boulogne-Billancourt	3
Construction estimation software companies in Nantes	3
Construction estimation software companies in Le Mans	2
Construction estimation software companies in Merignac	2
Construction estimation software companies in Saint-Thibery	2
Construction estimation software companies in Mouans-Sartoux	2

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 “construction estimation 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; 2 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 construction estimation software companies are there based in France?

There are 81 construction estimation software companies headquartered in France as of August 2026 (RevenueBase).

What is the largest company on this list?

Orisha Construction, headquartered in Colombelles, tops this list with the largest team on record.

Which city has the most construction estimation software companies?

Paris leads with 11 headquartered companies, followed by Boulogne-Billancourt (3) and Nantes (3).

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 279 verified decision-maker contacts tracked across these 81 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.