The consulting firms in the Isère department are primarily mid-sized companies, with a strong presence in IT services and industrial engineering. HARDIS GROUP, with over 1,000 employees, specializes in IT services and logistics software. Korus Group, with 331 employees, focuses on design and enhancement of work environments. KAIZEN Solutions (KZS) develops customized software solutions, while Automatique & Industrie provides automated solutions for industrial and energy sectors.
The data shows a concentration of these firms in and around Grenoble, including Meylan and Montbonnot-Saint-Martin. Companies like GENEL, founded in 2014, offer biotech expert services, and STEP UP, also founded in 2014, matches consultants with technical project requirements. AMEG GROUP Ingénierie Industrielle, founded in 1981, provides industrial engineering consulting and technical assistance.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
HARDIS GROUPhardis-group.com
consulting and IT services company, a Salesforce pure player, and vendor of the Reflex logistics software suite for retail and supply chain transformation. |
1,015 | |||
| 2 |
Korus Groupkorusgroup.com
Korus Group offers innovative consulting, design, build, furniture, and maintenance solutions to enhance work environments globally, focusing on performance and people |
331 | |||
| 3 | 305 | ||||
| 4 |
KAIZEN Solutions (KZS)kaizen-solutions.net
Designs, develops, and maintains customized software solutions for complex and critical technical and industrial systems, from sensor to cloud. |
281 | |||
| 5 |
Automatique & Industrieautomatique-industrie.com
Provides automated solutions including SCADA, smart data, AI, energy monitoring, consulting, training, and maintenance for industrial and energy sectors. |
174 | |||
| 6 |
AMEG GROUP Ingénierie Industrielleameg-group.fr
Offers industrial engineering consulting and technical assistance. Expertise in process, mechanical, electrical, and information system engineering across diverse industries. |
157 | |||
| 7 |
STEP UPstepup-conseil.com
Matching hard and soft skills of consultants with technical project requirements, providing on-site assistance, study platforms, service centers, and fixed-price services. |
150 | |||
| 8 |
BASSETTI Groupbassetti-group.com
A global leader in IT and consulting services specializing in Technical Expertise Management® software, serving over 100,000 users worldwide |
138 | |||
| 9 |
BETREC IGbetrec.com
Multidisciplinary engineering firm specializing in building and infrastructure project design, collaborating with owners and architects since 1965. |
121 | |||
| 10 |
Centre Technique du Papierwebctp.com
Applied research, consultancy, testing laboratories, and training courses for pulp, paper, packaging, printed electronics, and industrial performance improvements. |
109 | |||
| 11 |
Enerdataenerdata.net
An independent research company specializing in energy and climate analysis, offering forecasting, business intelligence, and policy assistance to clients worldwide |
95 | |||
| 12 |
IZISYSTEMSdecoupe2tole.fr
It distributes METALIX software in France for controlling various cutting machines, offering 20 years of expertise and dedicated training programs. |
94 | |||
| 13 |
Probayesprobayes.com
AI expert specializing in Machine Learning, Operational Research, Computer Vision, and NLP Custom AI solutions for various industries Immersive collaboration with clients for tailored solutions |
93 | |||
| 14 |
systhensysthen.com
Provider of document capture and processing solutions, offering scanners, consulting, implementation, maintenance, and support for digital transformation. |
88 | |||
| 15 | 85 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Groupe Havanahavana-it.com
Provides IT consulting services focusing on data, cloud, and AI to accelerate clients' digital transformation with innovation and expertise. |
53 | |||
| 17 |
BOASboas-services.fr
A bureau of studies specializing in monitoring and controlling construction projects, including buildings and infrastructure, with a skilled team serving clients nationwide |
40 | |||
| 18 |
Sogilis, Level Up together !sogilis.com
Sogilis is an innovation booster helping companies strengthen their market presence through technology, creating cutting-edge solutions and turning crazy ideas into reality |
39 | |||
| 19 |
Neovisionneovision.fr
An AI expertise company making artificial intelligence accessible through tailored solutions and personalized support for all customers |
39 | |||
| 20 |
Nsigma Junior-Entreprisensigma.fr
Nsigma is a technology-driven Junior-Enterprise specializing in IT solutions, data science, artificial intelligence, web development, and applied mathematics services |
38 | |||
| 21 | 36 | ||||
| 22 |
SINEQUANON'sinequanon4.fr
Engineering firm providing construction site management services such as OPC monitoring, SPS coordination, VRD & landscape studies, and asbestos project management |
33 | |||
| 23 | 29 | ||||
| 24 |
La Chouette Colachouette.company
Engineering company specializing in custom software development, web, C++/IoT, DevSecOps, and cloud services with global presence. |
26 | |||
| 25 |
TKM - TecKnowMetrixtkminnovation.io
Consultancy providing market studies, application research, and big data analysis through specialized software to support strategic research and development decision making processes. |
26 | |||
| 26 |
ACTE Internationalacte-international.com
Provides auditing, consulting, technical support, operational management, and training for importers, exporters, manufacturers, and distributors in global trade. |
24 | |||
| 27 |
FONDATEC - Géotechnique | Etude de sols & Fondationsfondatec.fr
FONDATEC is a soil and foundation consulting firm specializing in construction, environmental projects, and expertise, providing quality solutions for long-lasting structures |
23 | |||
| 28 |
3c-evolution, conseil et solution MDM / PIM / DAM & Publications3c-e.com
For over 18 years, the company designs and implements innovative product information management solutions to help clients better manage and showcase their product offerings |
22 | |||
| 29 |
IROC Technologiesiroctech.com
Specializing in EDA solutions and consulting services, the company helps semiconductor design teams analyze and mitigate soft errors for high reliability applications |
20 | |||
| 30 |
EG SOL ALPESegsol.fr
Geotechnical specialist group, with over 25 years of experience, offering expertise in France for individuals and professionals, from initial studies to project completion |
19 | |||
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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 Nov 11, 2026.
More company lists in the Isère department
- The largest companies in the Isère department 1,457
- Companies with in-house R&D in the Isère department 304
- Manufacturers in the Isère department 178
- Multinational companies in the Isère department 174
- Hardware manufacturers in the Isère department 143
- Retail chains in the Isère department 100
- Software Development companies in the Isère department 90
- Professional services firms in the Isère department 87
- Public sector organisations in the Isère department 80
- Distributors and wholesalers in the Isère department 78
- IT services companies in the Isère department 75
- SaaS companies in the Isère department 72
- Electronics and semiconductor companies in the Isère department 70
- Contract manufacturers in the Isère department 68
- IT Services and IT Consulting companies in the Isère department 68
- Family-owned companies in the Isère department 61
- Industrial Machinery Manufacturing companies in the Isère department 58
- Construction companies in the Isère department 52
- Pharmaceutical companies in the Isère department 47
- Education providers in the Isère department 46
- Medical device companies in the Isère department 43
- Critical infrastructure operators in the Isère department 41
- Energy companies in the Isère department 41
- Chemical companies in the Isère department 40
The same list elsewhere in France
- Consulting firms in France 4,252
- Consulting firms in Île-de-France 2,408
- Consulting firms in the Hauts-de-Seine department 563
- Consulting firms in Auvergne-Rhône-Alpes 412
- Consulting firms in the Rhône department 242
- Consulting firms in Occitanie 236
- Consulting firms in Provence-Alpes-Côte d'Azur 233
- Consulting firms in Nouvelle-Aquitaine 166
- Consulting firms in Grand Est 165
- Consulting firms in Hauts-de-France 161
- Consulting firms in Pays de la Loire 161
- Consulting firms in the Haute-Garonne department 145
- Consulting firms in the Bouches-du-Rhône department 129
- Consulting firms in the Nord department 115
- Consulting firms in Brittany 99
- Consulting firms in the Loire-Atlantique department 94
- Consulting firms in the Gironde department 82
- Consulting firms in the Yvelines department 72
- Consulting firms in Paris 1,532
- Consulting firms in Lyon 163
- Consulting firms in Toulouse 98
- Consulting firms in Boulogne-Billancourt 88
- Consulting firms in Levallois-Perret 83
- Consulting firms in Neuilly-sur-Seine 73