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100 leading SaaS companies in Brittany

Tamtam tracks 119 SaaS companies headquartered in Brittany. This list ranks the 100 largest by number of employees on LinkedIn, led by Nextlane, SIB [numérique, santé et secteur public] and ePackPro. Their median headcount is 25. Half of them were founded in 2014 or later. The most common headquarters are Rennes (38), Cesson-Sévigné (16) and Vannes (7).

🇫🇷 Brittany100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Nextlanenextlane.com

Leading automotive business ecosystem. Providing cutting-edge software solutions. Empowering dealers and manufacturers. Driving business growth. Elevating customer experience.

Software Development 🇫🇷 Paris 686 n/a
2
SIB [numérique, santé et secteur public]sib.fr

Innovative cooperative in digital health and public sector, serving 620+ institutions in modernizing their IT systems with a wide range of services and expertise

IT Services and IT Consulting 🇫🇷 Rennes 499 1993
3
ePackProepackpro.com

Providing digital HACCP solutions with 13 years of experience to help 20,000 customers maintain regulatory compliance effectively.

Software Development 🇫🇷 Gouesnou 313 2012
4
Hoppenhoppen.care

Hoppen - Time to Care provides innovative, customizable digital solutions for healthcare facilities, improving patient experience, staff efficiency, and overall performance

Hospitals and Health Care 🇫🇷 Cesson-Sévigné 274 2011
5
Sinarisinari.fr

Provider of integrated digital software solutions for transport and logistics, supporting supply chain management and operational efficiency across multiple locations.

Software Development 🇫🇷 Cesson-Sévigné 247 2019
6
MGDISmgdis.fr

MGDIS provides tools for organizations to make informed decisions quickly by utilizing public data, strategic monitoring, financial forecasting, and operational management

Software Development 🇫🇷 Vannes 200 1983
7
BlueKanGobluekango.com

Offers customizable integrated QHSE software solutions with pre-configured applications, document management, and business intelligence, adaptable to diverse industries and organizational processes.

Software Development 🇫🇷 Cesson-Sévigné 169 1998
8
Sekoiasekoia.com

Building a cyber operations platform for the AI era, unifying threat intelligence, detection, response, and exposure management, making advanced defense accessible.

Computer and Network Security 🇫🇷 Rennes 165 2022
9
HERAKLESherakles.com

Independent software developer and integrator providing ERP and GPAO solutions for small and medium industrial companies across diverse manufacturing and construction sectors.

Software Development 🇫🇷 Vannes 159 1990
10
Klaxoon by Wrikeklaxoon.com

An online collaboration platform with 10 visual tools, boosting engagement, productivity, and innovation for teams in various organizations worldwide

Software Development 🇫🇷 Rennes 146 2015
11
Eco-Countereco-compteur.com

Specializes in collecting and analyzing pedestrian and bicycle traffic data, offering hardware, software, and professional services worldwide.

Data Infrastructure and Analytics 🇫🇷 Lannion 136 2000
12
Digitaleodigitaleo.com

Digitaleo offers a relational marketing solution for businesses to manage loyalty programs and direct marketing campaigns to drive in-store traffic effectively

Software Development 🇫🇷 Rennes 133 2004
13
IDnow Franceidnow.io

The company is a leading European provider of identity verification solutions, aiming to make the digital world safer with a comprehensive range of secure verification methods

IT Services and IT Consulting 🇫🇷 Cesson-Sévigné 119 2014
14
Medialexmedialex.fr

Expert legal announcement publication, formal corporate management, and digital registry services for legal professionals and public advertisers ensuring economic transparency and compliance.

Legal Services 🇫🇷 Rennes 116 1987
15
SeqOneseqone.com

AI-powered NGS platform and expert services turn genomic data into clinical answers faster, supporting variant interpretation and reporting across various diseases.

Biotechnology Research 🇫🇷 Montpellier 108 2017
16
Eviden Identity & Access Management | Home of Evidianevidian.com

This company offers identity and access management solutions. It protects digital identities and secures access to resources for businesses, public sector, defense organizations, and research institutions.

Software Development 🇫🇷 Les Clayes sous Bois 106 2000
17
SYFADISbealink.com

Innovative solution for talent development and assessment through Syfadis Experience LMS software suite used by over 250 leading organizations

Software Development 🇫🇷 Rennes 93 2001
18
ASSIA, plateforme Santé & Assuranceassia.fr

French group providing innovative, secure health and insurance products via a modular SaaS platform for social protection actors.

Software Development 🇫🇷 Quimper 87 1975
19
Check & Visitcheckandvisit.com

Flexible AI-based inspections providing tailored data collection, instant 360° insights, and seamless integration for real estate, insurance, and energy professionals.

Data Infrastructure and Analytics 🇫🇷 Rennes 82 2017
20
Dolmendolmen-tech.com

Since 2011, a company helps various retail stores with their customer knowledge strategy, offering a digital platform that collects and manages customer data in compliance with GDPR

IT Services and IT Consulting 🇫🇷 Rennes 80 2011
21
Synapsysynapsy.fr

Since 2005, Synapsy develops cash register and management solutions for food service and retail businesses Certified software enhances efficiency and boosts sales Offers additional services

IT System Custom Software Development 🇫🇷 Concarneau 72 2005
22
ETIAMacetiam.eu

The company provides integrated telemedicine services, allowing health professionals to access, store, share patient records securely and efficiently worldwide

Software Development 🇫🇷 Vern-sur-Seiche 68 1997
23
Orfeo.proorfeo.pro

Orfeo offers cloud-based software for arts organizations to efficiently promote, organize, and manage their projects, serving festivals, concert halls, ensembles, orchestras, and dance/theater companies

Software Development 🇫🇷 Rennes 67 2012
24
GLIMPSglimps.re

A French cybersecurity editor specializing in file analysis and malware detection using a unique technology called GLIMPS Deep Engine

Computer and Network Security 🇫🇷 Cesson-Sévigné 64 2019
25
Ubiflowubiflow.net

Ubiflow provides innovative solutions for real estate agents and sellers to quickly sell their products by distributing their ads online

Technology, Information and Internet 🇫🇷 Betton 58 2002
26
DKd-k.io

DK offers carbon measurement and management solutions for the advertising industry, providing services such as audits, consulting, SaaS platforms, and calculation APIs

Software Development 🇫🇷 Rennes 57 2021
27
Jarvijarvi.tech

Streamlines recruitment operations by merging outreach, CRM, and ATS into one platform for sourcing, talent synchronization, workflow automation, and client history tracking.

Technology, Information and Internet 🇫🇷 Rennes 56 2023
28
Follow Healthfollow.fr

Follow is a healthcare company in Europe that provides doctors and surgeons with a smart solution to manage patient records efficiently, improving patient health

Software Development 🇫🇷 Rennes 53 n/a
29
Menlogmenlog.fr

Specializing in point-of-sale solutions for food and retail businesses since 1994 Providing a range of products from cash registers to digital management software

Software Development 🇫🇷 Pont-l'Abbé 51 1994
30
AMA XpertEyeamaxperteye.com

Global provider of productivity applications for frontline workforce, using assisted Reality and AI for remote support, digitized work instructions, and inspections Promoting sustainability and innovation

Software Development 🇫🇷 Rennes 51 2014
31
Steeplesteeple.com

Internal communication solution digitizing bulletin boards with touch screens, web, and mobile apps to involve all employees through company news and updates.

Business Consulting and Services 🇫🇷 Rennes 50 2017
32
Simangosimango.fr

Simango provides virtual reality health training with serious games to engage and educate health professionals in a fun way

E-Learning Providers 🇫🇷 Rennes 48 2018
33
Cervvalcervval.com

The company develops interactive simulation tools to replicate complex issues and analyze ecosystems, aiding decision-making processes from various perspectives

Software Development 🇫🇷 Plouzané 48 2003
34
Fruggrfruggr.io

cloud-based software providing automated analysis and improvement of ecological and social footprints of corporate digital platforms for sustainable performance

Software Development 🇫🇷 Rennes 47 2020
35
IMMOFACILE-AC3 groupeimmo-facile.com

A company offering innovative solutions for real estate professionals to optimize organization, customer relations, and business performance with specialized software and tools

Software Development 🇫🇷 Guipavas 45 2006
36
Silbosilbo.com

A digital platform enhances patient flow management in hospitals, supporting caregivers with decision-making tools and optimizing operational efficiency through AI integration.

Hospitals and Health Care 🇫🇷 Rennes 43 2018
37
Apizeeapizee.com

Apizee provides visual engagement solutions for companies, enabling personalized remote support and redefining customer interactions through secure and authentic experiences

Software Development 🇫🇷 Lannion 38 2013
38
IMASCAP (Now part of Stryker)imascap.com

Designs and develops software for Computer Assisted Surgery, providing orthopaedic surgeons with full independence for pre-surgical planning using CT scan images

Medical Equipment Manufacturing 🇫🇷 Plouzané 37 2009
39
Blacknutblacknut.com

cloud gaming service offering over 1000 premium family-friendly games via monthly subscription, accessible on multiple devices worldwide

Computer Games 🇫🇷 Cesson-Sévigné 35 2016
40
Script&Goscriptandgo.com

Provides mobile applications for capturing, processing, and sharing information to improve productivity and streamline fieldwork operations across industries.

Software Development 🇫🇷 Rennes 35 2011
41
My DSO Managermydsomanager.com

Global SaaS platform modernizes and streamlines credit management for mid-market and enterprise organizations, accelerating cash flow, reducing risk, and improving team collaboration globally.

Software Development 🇫🇷 Meylan 34 2015
42
Medavizmedaviz.com

A major player in telemedicine in France, offering teleconsultation services for healthcare professionals, care management systems, and 24/7 teleconsultation for patients

Hospitals and Health Care 🇫🇷 Vannes 33 2014
43
Imaginaimagina.com

An event organization platform offering digital solutions for seamless management, engagement, networking, and post-event analytics, trusted by international clients

IT Services and IT Consulting 🇫🇷 Vannes 32 2016
44
Famileaabelium-collectivites.fr

Abelium Collectivités specializes in developing innovative and high-performing web-based management software solutions for early childhood, children, and youth structures

Software Development 🇫🇷 Pleurtuit 31 1999
45
Mobility Tech Green Europemobilitytechgreen.com

Innovative company with 12 years of experience offering car-sharing solutions to businesses and local authorities, reducing costs and CO2 emissions

IT Services and IT Consulting 🇫🇷 Rennes 29 2009
46
Klarysklarys.io

Connects fresh food industry, retailers, and wholesalers for efficient, transparent, and sustainable buying and selling. Automates transactions, reduces stock-outs, improves data reliability.

Software Development 🇫🇷 Rennes 28 2016
47
3D OUEST3douest.com

A company based in Lannion, France, specializing in providing tailored software solutions and support for municipalities to optimize their public services

Software Development 🇫🇷 Lannion 27 2003
48
OpenFireopenfire.fr

OpenFire develops management solutions for chimney, stove, heating, air conditioning, maintenance, and intervention sectors, using Odoo platform for a wide functional scope

Software Development 🇫🇷 Saint-Grégoire 27 2012
49
S4E - Energysofts4e-software.com

Designs, develops, and operates a monitoring platform for photovoltaic and wind power installations, centralizing data for efficient management and optimized maintenance.

Software Development 🇫🇷 Lorient 25 2010
50
Sogescotsogescot.com

Sogescot develops and distributes software solutions for accountants to increase productivity, security, visibility, and expertise in financial consolidation services

Software Development 🇫🇷 Cesson-Sévigné 25 n/a
51
Pysaeweb.pysae.com

Innovative solution providing real-time passenger information in public transport using lightweight system with smartphones installed on buses

Software Development 🇫🇷 Rennes 25 2014
52
easylience®, a crisis management solutioneasylience.com

Collaborative application for managing crisis situations, accessible on multiple devices, enhancing organizational resilience and reducing crisis-related costs.

Business Consulting and Services 🇫🇷 Paris & Rennes 24 2016
53
LHA - Agence digitale à Vannes & Quimperlha.fr

This company originally catered to hospital practitioners' tech needs for medical research, offering software solutions and expertise in client/server or SAAS environments

Software Development 🇫🇷 Vannes 23 2012
54
SINARI (ex-OMP Informatique Transport)omp-it.com

Publishing company in France specializing in transport software solutions Located in Cesson Sevigne, they provide innovative solutions to the transportation industry

Software Development 🇫🇷 Cesson-Sévigné 23 n/a
55
KERMAPkermap.com

Specializes in satellite image processing, geographic information production. Offers decision support, territory monitoring solutions, combining thematic expertise, artificial intelligence, and user-friendliness.

IT Services and IT Consulting 🇫🇷 Cesson-Sévigné 22 2017
56
Shop Applicationshop-application.com

Digital partner offering website, e-commerce, and point-of-sale software solutions with flexible pricing, strong security, and expert support for SMEs.

Software Development 🇫🇷 Brest 22 2003
57
WaryMewaryme.com

A Rennes-based startup developing mobile solutions for enhancing personal safety through digital emergency calls and public protection in distress situations

Software Development 🇫🇷 Cesson-Sévigné 21 2016
58
B2O - BUSINESS OFFICE OXYGENb2o.eu

Software publisher creating SP2O solution for optimizing commercial management, profitability tracking, HR management with flexible, secure, and interoperable access via mobile devices and computers

Software Development 🇫🇷 Vern-sur-Seiche (Rennes) 21 2010
59
JABImajorconnect.fr

Developing communication and management apps for senior residences, focusing on cognitive stimulation and prevention of age-related issues for successful aging

Software Development 🇫🇷 Rennes 21 2020
60
IMATAGimatag.com

Specializing in identification solutions for images, this company believes in the power of persistent image-source links for photo professionals and brand marketers

Software Development 🇫🇷 Rennes 20 2015
61
Dexemdexem.com

French SaaS editor helping companies modernize call management and build lasting customer relationships by analyzing call origins, automating call qualification and routing, and managing team calls.

Software Development 🇫🇷 Cesson-Sévigné 20 2000
62
MOOVENCYmoovency.com

A company founded in 2018 in Rennes specializing in quantifying musculoskeletal risks through innovative solutions and analysis tools

Software Development 🇫🇷 Cesson-Sévigné 20 2018
63
ACDL Logiciel de caisseacdl.bzh

Software publisher supporting retailers since 1994 Offering tailored solutions for clothing, lingerie, shoes, decor, gourmet, and retail stores Providing training, support, and online store creation services

Software Development 🇫🇷 Dinan 20 1994
64
Syopétildev.fr

Syopé revolutionizes emergency response by providing a digital assessment solution for rescuers, allowing seamless communication and efficient patient care

Software Development 🇫🇷 Rennes 19 2017
65
Sensing Visionsensingvision.com

Sensing Vision optimizes building operating costs through non-intrusive, cost-effective measurement solutions, personalized insights, data security, using IoT, AI, cloud, and open data technologies

IT Services and IT Consulting 🇫🇷 Betton 19 2017
66
BatiScriptbatiscript.com

Provider of digital solutions for Construction and Real Estate professionals, offering a suite of apps to improve project management, communication, and quality control throughout the construction process

Software Development 🇫🇷 Rennes 19 2011
67
Seenapsseenaps.com

Provides digital intelligence and SaaS solutions for network businesses to structure, energize, and accelerate their operations, combining technology and business knowledge.

IT System Custom Software Development 🇫🇷 Vern-sur-Seiche 19 2007
68
Elefantiaelefantia.ai

AI-driven application capturing personal memories through interviews, writing assistance, and book printing to preserve and share life stories.

Technology, Information and Internet 🇫🇷 Saint-Malo 17 2024
69
Pointcarre Textile Softwarepointcarre.com

Textile software provider for Printing, Knitting, and Weaving in Fashion, Home Furnishing, and Technical Industry User-friendly, integrated, and constantly evolving for Mac and Windows users

Software Development 🇫🇷 Rennes 17 1987
70
APITICapitic.com

APITIC develops and markets web software for businesses, offering order kiosk, wifi orders, connected cash register, advanced statistics dashboard, and more

Software Development 🇫🇷 Lannion 17 2007
71
Cloud-IAMcloud-iam.com

Offers managed, secure identity and access management built on Keycloak, centralizing authentication, access rights, and user journeys for various users, ensuring compliance and support.

Computer and Network Security 🇫🇷 Rennes 16 2021
72
Marine Weather Intelligence (MWI)marine-weather.com

Development of AI-based weather routing, warning, and analysis tools enhancing safety and decarbonization in maritime transport worldwide.

Maritime Transportation 🇫🇷 Auray 16 2023
73
We Recruit | Septeo Human Resourceswerecruit.com

Provides customizable recruitment software with multiple features to create an ideal hiring solution tailored to specific recruiter needs.

Software Development 🇫🇷 Cesson-Sévigné 15 2015
74
Citylinxcitylinx.com

Scalable cloud platform connecting diverse city systems, providing centralized data, alarms, dashboards, and automated workflows for efficient urban management.

Software Development 🇫🇷 Vannes 15 n/a
75
LOGOSw Distributionlogosw.net

A software solution for efficient management of dentist offices, handling appointments, care invoicing, and providing end-user assistance Contact for inquiries

Software Development 🇫🇷 Liffré 15 n/a
76
Net Hélium | Marketing Relationnel & CRMnet-helium.fr

Net Helium assists businesses in boosting sales through digital channels by offering SAAS software solutions and personalized online sales strategy consulting

Advertising Services 🇫🇷 Chartres-de-Bretagne 15 2012
77
AG2Lag2l.fr

AG2L specializes in designing, editing, and marketing ERP solutions for SMEs, tailored to unique business needs, with expertise in various business functions

IT Services and IT Consulting 🇫🇷 Larmor-Plage 15 1995
78
Archireportarchireport.com

Archireport app streamlines site reporting by allowing users to create detailed reports, manage projects, record observations, and send PDF reports instantly Available on multiple devices

Software Development 🇫🇷 Rennes 15 2011
79
Voxygenvoxygen.fr

Voxygen specializes in creating unique human-like speech synthesis solutions for personalized brand voices, advancing Voice Assistance and Voice commerce Stand out with your Brand Voice!

Software Development 🇫🇷 Pleumeur-Bodou 14 2011
80
Semsoft | LESTR solutionlestr.app

A French technology company specializing in data fusion and artificial intelligence, focusing on trade risk intelligence software to combat criminal activity in international trade

Technology, Information and Internet 🇫🇷 Rennes 14 2009
81
DeepHawkdeephawk.ai

Next Generation AI company offering top performance visual quality control solutions to industrial manufacturers using AI, computer vision, and edge computing technology

Software Development 🇫🇷 Cesson-Sévigné 14 2022
82
RDV360 Administrationrdv360.com

RDV360 provides online appointment scheduling solutions for government agencies, with features such as agendas, SMS reminders, and a free platform for ID document appointments

Software Development 🇫🇷 Rennes 13 n/a
83
Happywaithappywait.com

Real estate developers digitizing the home buying process from e-signing contracts to delivery, simplifying tasks, enhancing buyer relationships, boosting sales, and avoiding duplicate data entry

Software Development 🇫🇷 Rennes 13 2015
84
SCRIBE I.S.scribe-is.com

Established in 1989, the company offers high-quality, user-friendly software solutions with comprehensive support services, tailored to meet clients' needs Over 2000 users trust their products

Software Development 🇫🇷 Rennes 13 1989
85
Toutateamtoutateam.fr

Streamline communication between Works Council and employees with all-in-one solution: internal communication, subsidy and gift voucher management, internal social network and employee benefits

Business Consulting and Services 🇫🇷 Lorient 13 n/a
86
Koustkoust.net

An online management software for restaurateurs, Koust helps control raw material supply, profitability, menu improvement, and margin control with innovative features and real-time alerts

Software Development 🇫🇷 Brest 12 2016
87
SmartOFsmartof.tech

The company offers a comprehensive, intuitive, and scalable management solution specifically designed for French training organizations, without the need for installation or commitment

Software Development 🇫🇷 Rennes 12 2019
88
Cookorico.comcookorico.com

A platform specialized in recruitment for the hospitality industry, offering job postings, employer branding services, and access to a unique CV database

Technology, Information and Internet 🇫🇷 Rennes 11 2017
89
Neqoneqo.eu

Neqo develops a unique software suite for public procurement management, combining industry expertise with cutting-edge technology for rapid growth and deployment in France, Belgium, and Switzerland

Software Development 🇫🇷 Vannes 11 2016
90
J2S telecomj2stelecom.com

A communication solutions company based in Rennes, specializing in SMS for customer relations in various sectors, with a dedicated and expert team

Software Development 🇫🇷 Bruz 11 2010
91
Techni-Softtechni-soft.com

Since 1985, Techni-Soft develops software solutions for waste management, transportation, cooperatives, agribusiness, quarries, public works, and integrates SAGE software They also provide hardware solutions

Software Development 🇫🇷 Gourin 11 1985
92
WedoLowwedolow.com

WedoLow develops advanced software tools to optimize precision in embedded applications, utilizing statistics, simulations, and innovative technology for efficient coding

Software Development 🇫🇷 Cesson-Sévigné 10 2022
93
INTIA ∞intia.fr

The company automates management tasks for entrepreneurs, empowering them to save time They have created INFast, an app that streamlines sales management for small businesses

Software Development 🇫🇷 Brest 10 2015
94
Octomirooctomiro.ai

This company specializes in merging vision and artificial intelligence to provide innovative ERP solutions for proactive and informed business management

Technology, Information and Internet 🇫🇷 Rennes 9 2023
95
NEURACORP AIneuracorp.ai

Development of artificial intelligence solutions for healthcare focusing on radiology report reformulation and model explicability to improve patient understanding through therapeutic medical communication.

Software Development 🇫🇷 Crach 9 2024
96
ScaleDynamicsscaledynamics.com

Innovative solutions for managing IT infrastructure focusing on sustainability, carbon emission control, and efficient cloud and container resource management.

Software Development 🇫🇷 Cesson-Sévigné 9 2018
97
Lozengelozenge-co.com

Business consultancy and IT service company specializing in the financial service industry with expertise in capital markets systems and risk management solutions

Software Development 🇫🇷 Quimper 9 2007
98
Profilrprofilr.eu

Productivity Saas for recruitment teams to automate talent sourcing on multiple platforms, collaborate in a shared workspace, and manage talent pools efficiently

Technology, Information and Internet 🇫🇷 Rennes 9 2024
99
Medisport

Medisport aims to revolutionize injury risk management in sports through a proactive, athlete-centered approach, providing tools for prevention, communication, and personalized medical support

Software Development 🇫🇷 Rennes 8 2023
100
GIGZ Francegigz.fr

A data-driven SaaS marketing platform powered by AI, optimizing marketing budgets and measuring ROI impact on revenues in real time

Advertising Services 🇫🇷 Rennes 8 2016

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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