Company lists · Data refreshed September 2026

Top 21 Maritime navigation software companies based in France

Name: Maritime navigation software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 49 companies tracked

RevenueBase identified 49 maritime navigation software companies headquartered in France as of September 2026 and tracks 615 professional contacts across them, including 174 with verified work emails and 16 with mobile numbers. La Rochelle is the largest hub.

This list covers maritime navigation software companies 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 5, 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 5, 2026 86% judged on-target in blind review

49Companies

615Contacts tracked

174Verified emails

16Mobile numbers

Unlock all 49 companies Free signup · no credit card · 500 free credits

The 21 largest maritime navigation software companies based in France

Ranked by team size

Top 21 of 49 maritime navigation software companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime navigation software companies: 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	D-Ice EngineeringIndirect evidence	Nantes, FranceHQ checked Sep 5, 2026	11-50	49
	“We are a deeptech company based in France.” Source: company website · checked Sep 5, 2026
2	MaxseaPartial evidence	Bidart, FranceHQ checked Sep 5, 2026	51-200	41
	“MaxSea, the leader in marine navigation, has been at the forefront of innovation in the industry for almost 40 years.” Source: company website · checked Sep 5, 2026
3	Pixel SUR MERStrong evidence	Lorient, FranceHQ checked Sep 5, 2026	11-50	31
	“16 years of consulting and services: mechatronic systems integration, fiber optic instrumentation, navigation, routing, hardware & software development.” Source: company website · checked Sep 5, 2026
4	Marine Weather Intelligence MWIIndirect evidence	Auray, FranceHQ checked Sep 5, 2026	11-50	16
	“Marine Weather Intelligence (MWI) is a deep tech company that uses artificial intelligence and its expertise to improve weather routing and safety at sea.” Source: company website · checked Sep 5, 2026
5	NavicomIndirect evidence	Quimper, FranceHQ checked Sep 5, 2026	11-50	15
	“L’équipage Navicom, ce sont des femmes et des hommes à l’écoute du marché pour vous proposer les meilleurs produits de dernière génération en termes de technologie à bord et de…” Source: company website · checked Sep 5, 2026
6	CaddenPartial evidence	Nantes, FranceHQ checked Sep 5, 2026	11-50	12
	“Cadden has a long experience in developing precise navigation systems for marine applications, hydrographic surveying technology, motion sensors, Lidar, as well as in…” Source: company website · checked Sep 5, 2026
7	NauticonceptIndirect evidence	Mâcon, FranceHQ checked Sep 5, 2026	11-50	12
	“Nauticoncept développe depuis 10 ans en France des solutions digitales et connectées pour simplifier la gestion, le suivi et l’usage des bateaux.” Source: company website · checked Sep 5, 2026
8	BoatonIndirect evidence	Bordeaux, FranceHQ checked Sep 5, 2026	1-10	11
	“BoatOn est la solution de référence pour simplifier la gestion des bateaux 🫰 tout en réduisant leur impact environnemental BoatOn propose 4 services - BoatOn Book : l'un des…” Source: company website · checked Sep 5, 2026
9	MadintecIndirect evidence	La Rochelle, FranceHQ checked Sep 5, 2026	1-10	9
	“At Madintec, we push the boundaries of nautical innovation to transform your technological challenges into tangible successes.” Source: company website · checked Sep 5, 2026
10	BañulsdesignPartial evidence	Larmor-baden, FranceHQ checked Sep 5, 2026	1-10	8
	“BAÑULSDESIGN is a Naval Architecture & Maritime Engineering company developping advanced procedures and methodologies to address the new challenges of more sustainable, greener…” Source: company website · checked Sep 5, 2026
11	NDARIndirect evidence	Antibes, FranceHQ checked Sep 5, 2026	1-10	5
	“NDAR is a fully owned, limited company.” Source: company website · checked Sep 5, 2026
12	Riviera ChartsPartial evidence	Antibes, FranceHQ checked Sep 5, 2026	1-10	5
	“We are passionate about navigation and we have a track record of delivering bespoke solutions to demanding and exacting requirements.” Source: company website · checked Sep 5, 2026
13	Ocean Data SystemIndirect evidence	Lorient, FranceHQ checked Sep 5, 2026	1-10	4
	“Présente depuis 30 ans dans tous les types de courses à la voile, Ocean Data System a acquis une connaissance très pointue des exigences de la course et des besoins de ses clients.” Source: company website · checked Sep 5, 2026
14	ETHMPartial evidence	Rueil-malmaison, FranceHQ checked Sep 5, 2026	1-10	4
	“La société Equipements et Travaux Hydrauliques et Maritimes (ETHM) a été créée en 1972 à Paris, en France.” Source: company website · checked Sep 5, 2026
15	DecisoftIndirect evidence	La Rochelle, FranceHQ checked Sep 5, 2026	1-10	3
	“Notre société DECISOFT est spécialisée depuis 1989 dans l'informatique de gestion appliquée aux entreprises.” Source: company website · checked Sep 5, 2026
16	Smart SailorsIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	3
	“Founded in 2016 by a sailor and his engineer brother in order to allow shipowners to get a global and real time vue of their fleet, Smart Sailors develops digital tools that are…” Source: company website · checked Sep 5, 2026
17	Magic Instinct SoftwareIndirect evidence	Nantes, FranceHQ checked Sep 5, 2026	1-10	3
	“GeoGarage, nautical charts web & mobile platform - with charts coming from international Hydrographic Services (NOAA, Linz, DHN, SHN, UKHO, CHS, AHS, SHOM.) and regularly updated…” Source: company website · checked Sep 5, 2026
18	SoremarIndirect evidence	St Martin, FranceHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
19	Smart WatersIndirect evidence	Nice, FranceHQ checked Sep 5, 2026	11-50	2
	“Smart Waters is a complete, reliable and high-performance SaaS Port/Marina Management Solution.” Source: company website · checked Sep 5, 2026
20	Scannav SASStrong evidence	Cestas, FranceHQ checked Sep 5, 2026	1-10	2
	“Cartographic and Navigation software assisted by GPS ScanNav is a software company dedicated to marine navigation, located in France at Cestas in the Bordeaux region, and…” Source: company website · checked Sep 5, 2026
21	AERMAStrong evidence	Rambouillet, FranceHQ checked Sep 5, 2026	1-10	1
	“AERMA est une société de conseil et de gestion dans le domaine de la navigation maritime et fluviale.” Source: company website · checked Sep 5, 2026

Showing 21 of 49 maritime navigation software companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 174 reachable decision-makers.

Free signup · no credit card

See all 49 companies

Maritime navigation software companies based in France at a glance

As of Sep 5, 2026

1-10Median size (employees)

La RochelleLargest hub · 4 HQs

16Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Verified emails by last verification

0–30

162

31–60

61–90

90–180

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 maritime navigation software companies, 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 “maritime navigation software companies”. 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 maritime navigation software companies, 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, 174 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 5, 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.

Frequently asked

How many maritime navigation software companies are there based in France?

RevenueBase identified 49 maritime navigation software companies 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?

D-Ice Engineering, headquartered in Nantes, tops this list with the largest team on record.

Which city has the most maritime navigation software companies?

La Rochelle leads with 4 headquartered companies, followed by Antibes (3) and Lorient (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 174 verified decision-maker contacts tracked across these 49 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 49 maritime navigation software companies based in France. Start with a free account, no credit card.

Get the full list

Related lists

Maritime navigation software companies by geography

Browse the directory

Browse: Companies home · All France lists · All Maritime navigation software companies lists · New lists

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.